Merge pull request #2724 from proddy/dev

fixes to system sensors

CHANGELOG_LATEST.md

@@ -49,6 +49,7 @@ For more details go to [docs.emsesp.org](https://docs.emsesp.org/).
 - ventilation bypass state from telegram 0x55C [#1197](https://github.com/emsesp/EMS-ESP32/issues/1197)
 - set selflowtemp for ems+ boilers [#2641](https://github.com/emsesp/EMS-ESP32/discussions/2641)
 - syslog timestamp [#2704](https://github.com/emsesp/EMS-ESP32/issues/2704)
+- fixed FS format command [#2720](https://github.com/emsesp/EMS-ESP32/discussions/2720)
 
 ## Changed
 
@@ -57,4 +58,7 @@ For more details go to [docs.emsesp.org](https://docs.emsesp.org/).
 - updated core libraries like AsyncTCP, AsyncWebServer and Modbus
 - remove command `scan deep`
 - ignore repeated `forceheatingoff` commands [#2641](https://github.com/emsesp/EMS-ESP32/discussions/2641)
-- optimized web for performance
+- optimized web for better performance by adding lazy loading and caching
+- internal system analog sensors (core_voltage, supply_voltage and gateway_temperature) cannot be accidentally removed
+- double click button reconnects EMS-ESP to AP
+- place system message command in side scheduler loop to reduce stack memory usage by 2KB

interface/package.json

@@ -63,7 +63,7 @@
     "rollup-plugin-visualizer": "^6.0.5",
     "terser": "^5.44.1",
     "typescript-eslint": "^8.46.3",
-    "vite": "^7.2.0",
+    "vite": "^7.2.2",
     "vite-plugin-imagemin": "^0.6.1",
     "vite-tsconfig-paths": "^5.1.4"
   },

interface/pnpm-lock.yaml

@@ -83,7 +83,7 @@ importers:
         version: 9.39.1
       '@preact/preset-vite':
         specifier: ^2.10.2
-        version: 2.10.2(@babel/core@7.28.5)(preact@10.27.2)(vite@7.2.0(@types/node@24.10.0)(terser@5.44.1))
+        version: 2.10.2(@babel/core@7.28.5)(preact@10.27.2)(vite@7.2.2(@types/node@24.10.0)(terser@5.44.1))
       '@trivago/prettier-plugin-sort-imports':
         specifier: ^6.0.0
         version: 6.0.0(prettier@3.6.2)
@@ -113,7 +113,7 @@ importers:
         version: 3.6.2
       rollup-plugin-visualizer:
         specifier: ^6.0.5
-        version: 6.0.5(rollup@4.52.5)
+        version: 6.0.5(rollup@4.53.1)
       terser:
         specifier: ^5.44.1
         version: 5.44.1
@@ -121,14 +121,14 @@ importers:
         specifier: ^8.46.3
         version: 8.46.3(eslint@9.39.1)(typescript@5.9.3)
       vite:
-        specifier: ^7.2.0
+        specifier: ^7.2.2
-        version: 7.2.0(@types/node@24.10.0)(terser@5.44.1)
+        version: 7.2.2(@types/node@24.10.0)(terser@5.44.1)
       vite-plugin-imagemin:
         specifier: ^0.6.1
-        version: 0.6.1(vite@7.2.0(@types/node@24.10.0)(terser@5.44.1))
+        version: 0.6.1(vite@7.2.2(@types/node@24.10.0)(terser@5.44.1))
       vite-tsconfig-paths:
         specifier: ^5.1.4
-        version: 5.1.4(typescript@5.9.3)(vite@7.2.0(@types/node@24.10.0)(terser@5.44.1))
+        version: 5.1.4(typescript@5.9.3)(vite@7.2.2(@types/node@24.10.0)(terser@5.44.1))
 
 packages:
 
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     cpu: [arm]
     os: [android]
 
-  '@rollup/rollup-android-arm64@4.52.5':
+  '@rollup/rollup-android-arm64@4.53.1':
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-  '@rollup/rollup-linux-loong64-gnu@4.52.5':
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-  '@rollup/rollup-linux-riscv64-musl@4.52.5':
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     cpu: [ia32]
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     cpu: [x64]
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-  '@rollup/rollup-win32-x64-msvc@4.52.5':
+  '@rollup/rollup-win32-x64-msvc@4.53.1':
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@@ -1027,8 +1027,8 @@ packages:
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     hasBin: true
 
   bin-build@3.0.0:
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@@ -2628,8 +2628,8 @@ packages:
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+  rollup@4.53.1:
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@@ -2999,8 +2999,8 @@ packages:
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+  vite@7.2.2:
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@@ -3598,18 +3598,18 @@ snapshots:
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+  '@preact/preset-vite@2.10.2(@babel/core@7.28.5)(preact@10.27.2)(vite@7.2.2(@types/node@24.10.0)(terser@5.44.1))':
     dependencies:
       '@babel/core': 7.28.5
       '@babel/plugin-transform-react-jsx': 7.27.1(@babel/core@7.28.5)
       '@babel/plugin-transform-react-jsx-development': 7.27.1(@babel/core@7.28.5)
-      '@prefresh/vite': 2.4.11(preact@10.27.2)(vite@7.2.0(@types/node@24.10.0)(terser@5.44.1))
+      '@prefresh/vite': 2.4.11(preact@10.27.2)(vite@7.2.2(@types/node@24.10.0)(terser@5.44.1))
       '@rollup/pluginutils': 4.2.1
       babel-plugin-transform-hook-names: 1.0.2(@babel/core@7.28.5)
       debug: 4.4.3
       picocolors: 1.1.1
-      vite: 7.2.0(@types/node@24.10.0)(terser@5.44.1)
+      vite: 7.2.2(@types/node@24.10.0)(terser@5.44.1)
-      vite-prerender-plugin: 0.5.12(vite@7.2.0(@types/node@24.10.0)(terser@5.44.1))
+      vite-prerender-plugin: 0.5.12(vite@7.2.2(@types/node@24.10.0)(terser@5.44.1))
     transitivePeerDependencies:
       - preact
       - supports-color
@@ -3622,7 +3622,7 @@ snapshots:
 
   '@prefresh/utils@1.2.1': {}
 
-  '@prefresh/vite@2.4.11(preact@10.27.2)(vite@7.2.0(@types/node@24.10.0)(terser@5.44.1))':
+  '@prefresh/vite@2.4.11(preact@10.27.2)(vite@7.2.2(@types/node@24.10.0)(terser@5.44.1))':
     dependencies:
       '@babel/core': 7.28.5
       '@prefresh/babel-plugin': 0.5.2
@@ -3630,7 +3630,7 @@ snapshots:
       '@prefresh/utils': 1.2.1
       '@rollup/pluginutils': 4.2.1
       preact: 10.27.2
-      vite: 7.2.0(@types/node@24.10.0)(terser@5.44.1)
+      vite: 7.2.2(@types/node@24.10.0)(terser@5.44.1)
     transitivePeerDependencies:
       - supports-color
 
@@ -3639,70 +3639,70 @@ snapshots:
       estree-walker: 2.0.2
       picomatch: 2.3.1
 
-  '@rollup/rollup-android-arm-eabi@4.52.5':
+  '@rollup/rollup-android-arm-eabi@4.53.1':
     optional: true
 
-  '@rollup/rollup-android-arm64@4.52.5':
+  '@rollup/rollup-android-arm64@4.53.1':
     optional: true
 
-  '@rollup/rollup-darwin-arm64@4.52.5':
+  '@rollup/rollup-darwin-arm64@4.53.1':
     optional: true
 
-  '@rollup/rollup-darwin-x64@4.52.5':
+  '@rollup/rollup-darwin-x64@4.53.1':
     optional: true
 
-  '@rollup/rollup-freebsd-arm64@4.52.5':
+  '@rollup/rollup-freebsd-arm64@4.53.1':
     optional: true
 
-  '@rollup/rollup-freebsd-x64@4.52.5':
+  '@rollup/rollup-freebsd-x64@4.53.1':
     optional: true
 
-  '@rollup/rollup-linux-arm-gnueabihf@4.52.5':
+  '@rollup/rollup-linux-arm-gnueabihf@4.53.1':
     optional: true
 
-  '@rollup/rollup-linux-arm-musleabihf@4.52.5':
+  '@rollup/rollup-linux-arm-musleabihf@4.53.1':
     optional: true
 
-  '@rollup/rollup-linux-arm64-gnu@4.52.5':
+  '@rollup/rollup-linux-arm64-gnu@4.53.1':
     optional: true
 
-  '@rollup/rollup-linux-arm64-musl@4.52.5':
+  '@rollup/rollup-linux-arm64-musl@4.53.1':
     optional: true
 
-  '@rollup/rollup-linux-loong64-gnu@4.52.5':
+  '@rollup/rollup-linux-loong64-gnu@4.53.1':
     optional: true
 
-  '@rollup/rollup-linux-ppc64-gnu@4.52.5':
+  '@rollup/rollup-linux-ppc64-gnu@4.53.1':
     optional: true
 
-  '@rollup/rollup-linux-riscv64-gnu@4.52.5':
+  '@rollup/rollup-linux-riscv64-gnu@4.53.1':
     optional: true
 
-  '@rollup/rollup-linux-riscv64-musl@4.52.5':
+  '@rollup/rollup-linux-riscv64-musl@4.53.1':
     optional: true
 
-  '@rollup/rollup-linux-s390x-gnu@4.52.5':
+  '@rollup/rollup-linux-s390x-gnu@4.53.1':
     optional: true
 
-  '@rollup/rollup-linux-x64-gnu@4.52.5':
+  '@rollup/rollup-linux-x64-gnu@4.53.1':
     optional: true
 
-  '@rollup/rollup-linux-x64-musl@4.52.5':
+  '@rollup/rollup-linux-x64-musl@4.53.1':
     optional: true
 
-  '@rollup/rollup-openharmony-arm64@4.52.5':
+  '@rollup/rollup-openharmony-arm64@4.53.1':
     optional: true
 
-  '@rollup/rollup-win32-arm64-msvc@4.52.5':
+  '@rollup/rollup-win32-arm64-msvc@4.53.1':
     optional: true
 
-  '@rollup/rollup-win32-ia32-msvc@4.52.5':
+  '@rollup/rollup-win32-ia32-msvc@4.53.1':
     optional: true
 
-  '@rollup/rollup-win32-x64-gnu@4.52.5':
+  '@rollup/rollup-win32-x64-gnu@4.53.1':
     optional: true
 
-  '@rollup/rollup-win32-x64-msvc@4.52.5':
+  '@rollup/rollup-win32-x64-msvc@4.53.1':
     optional: true
 
   '@sindresorhus/is@0.7.0': {}
@@ -3963,7 +3963,7 @@ snapshots:
 
   base64-js@1.5.1: {}
 
-  baseline-browser-mapping@2.8.24: {}
+  baseline-browser-mapping@2.8.25: {}
 
   bin-build@3.0.0:
     dependencies:
@@ -4020,9 +4020,9 @@ snapshots:
 
   browserslist@4.27.0:
     dependencies:
-      baseline-browser-mapping: 2.8.24
+      baseline-browser-mapping: 2.8.25
-      caniuse-lite: 1.0.30001753
+      caniuse-lite: 1.0.30001754
-      electron-to-chromium: 1.5.245
+      electron-to-chromium: 1.5.249
       node-releases: 2.0.27
       update-browserslist-db: 1.1.4(browserslist@4.27.0)
 
@@ -4080,7 +4080,7 @@ snapshots:
 
   camelcase@2.1.1: {}
 
-  caniuse-lite@1.0.30001753: {}
+  caniuse-lite@1.0.30001754: {}
 
   caw@2.0.1:
     dependencies:
@@ -4367,7 +4367,7 @@ snapshots:
 
   duplexer3@0.1.5: {}
 
-  electron-to-chromium@1.5.245: {}
+  electron-to-chromium@1.5.249: {}
 
   emoji-regex@8.0.0: {}
 
@@ -5621,41 +5621,41 @@ snapshots:
     dependencies:
       glob: 7.2.3
 
-  rollup-plugin-visualizer@6.0.5(rollup@4.52.5):
+  rollup-plugin-visualizer@6.0.5(rollup@4.53.1):
     dependencies:
       open: 8.4.2
       picomatch: 4.0.3
       source-map: 0.7.6
       yargs: 17.7.2
     optionalDependencies:
-      rollup: 4.52.5
+      rollup: 4.53.1
 
-  rollup@4.52.5:
+  rollup@4.53.1:
     dependencies:
       '@types/estree': 1.0.8
     optionalDependencies:
-      '@rollup/rollup-android-arm-eabi': 4.52.5
+      '@rollup/rollup-android-arm-eabi': 4.53.1
-      '@rollup/rollup-android-arm64': 4.52.5
+      '@rollup/rollup-android-arm64': 4.53.1
-      '@rollup/rollup-darwin-arm64': 4.52.5
+      '@rollup/rollup-darwin-arm64': 4.53.1
-      '@rollup/rollup-darwin-x64': 4.52.5
+      '@rollup/rollup-darwin-x64': 4.53.1
-      '@rollup/rollup-freebsd-arm64': 4.52.5
+      '@rollup/rollup-freebsd-arm64': 4.53.1
-      '@rollup/rollup-freebsd-x64': 4.52.5
+      '@rollup/rollup-freebsd-x64': 4.53.1
-      '@rollup/rollup-linux-arm-gnueabihf': 4.52.5
+      '@rollup/rollup-linux-arm-gnueabihf': 4.53.1
-      '@rollup/rollup-linux-arm-musleabihf': 4.52.5
+      '@rollup/rollup-linux-arm-musleabihf': 4.53.1
-      '@rollup/rollup-linux-arm64-gnu': 4.52.5
+      '@rollup/rollup-linux-arm64-gnu': 4.53.1
-      '@rollup/rollup-linux-arm64-musl': 4.52.5
+      '@rollup/rollup-linux-arm64-musl': 4.53.1
-      '@rollup/rollup-linux-loong64-gnu': 4.52.5
+      '@rollup/rollup-linux-loong64-gnu': 4.53.1
-      '@rollup/rollup-linux-ppc64-gnu': 4.52.5
+      '@rollup/rollup-linux-ppc64-gnu': 4.53.1
-      '@rollup/rollup-linux-riscv64-gnu': 4.52.5
+      '@rollup/rollup-linux-riscv64-gnu': 4.53.1
-      '@rollup/rollup-linux-riscv64-musl': 4.52.5
+      '@rollup/rollup-linux-riscv64-musl': 4.53.1
-      '@rollup/rollup-linux-s390x-gnu': 4.52.5
+      '@rollup/rollup-linux-s390x-gnu': 4.53.1
-      '@rollup/rollup-linux-x64-gnu': 4.52.5
+      '@rollup/rollup-linux-x64-gnu': 4.53.1
-      '@rollup/rollup-linux-x64-musl': 4.52.5
+      '@rollup/rollup-linux-x64-musl': 4.53.1
-      '@rollup/rollup-openharmony-arm64': 4.52.5
+      '@rollup/rollup-openharmony-arm64': 4.53.1
-      '@rollup/rollup-win32-arm64-msvc': 4.52.5
+      '@rollup/rollup-win32-arm64-msvc': 4.53.1
-      '@rollup/rollup-win32-ia32-msvc': 4.52.5
+      '@rollup/rollup-win32-ia32-msvc': 4.53.1
-      '@rollup/rollup-win32-x64-gnu': 4.52.5
+      '@rollup/rollup-win32-x64-gnu': 4.53.1
-      '@rollup/rollup-win32-x64-msvc': 4.52.5
+      '@rollup/rollup-win32-x64-msvc': 4.53.1
       fsevents: 2.3.3
 
   run-parallel@1.2.0:
@@ -5970,7 +5970,7 @@ snapshots:
       spdx-correct: 3.2.0
       spdx-expression-parse: 3.0.1
 
-  vite-plugin-imagemin@0.6.1(vite@7.2.0(@types/node@24.10.0)(terser@5.44.1)):
+  vite-plugin-imagemin@0.6.1(vite@7.2.2(@types/node@24.10.0)(terser@5.44.1)):
     dependencies:
       '@types/imagemin': 7.0.1
       '@types/imagemin-gifsicle': 7.0.4
@@ -5995,11 +5995,11 @@ snapshots:
       imagemin-webp: 6.1.0
       jpegtran-bin: 6.0.1
       pathe: 0.2.0
-      vite: 7.2.0(@types/node@24.10.0)(terser@5.44.1)
+      vite: 7.2.2(@types/node@24.10.0)(terser@5.44.1)
     transitivePeerDependencies:
       - supports-color
 
-  vite-prerender-plugin@0.5.12(vite@7.2.0(@types/node@24.10.0)(terser@5.44.1)):
+  vite-prerender-plugin@0.5.12(vite@7.2.2(@types/node@24.10.0)(terser@5.44.1)):
     dependencies:
       kolorist: 1.8.0
       magic-string: 0.30.21
@@ -6007,26 +6007,26 @@ snapshots:
       simple-code-frame: 1.3.0
       source-map: 0.7.6
       stack-trace: 1.0.0-pre2
-      vite: 7.2.0(@types/node@24.10.0)(terser@5.44.1)
+      vite: 7.2.2(@types/node@24.10.0)(terser@5.44.1)
 
-  vite-tsconfig-paths@5.1.4(typescript@5.9.3)(vite@7.2.0(@types/node@24.10.0)(terser@5.44.1)):
+  vite-tsconfig-paths@5.1.4(typescript@5.9.3)(vite@7.2.2(@types/node@24.10.0)(terser@5.44.1)):
     dependencies:
       debug: 4.4.3
       globrex: 0.1.2
       tsconfck: 3.1.6(typescript@5.9.3)
     optionalDependencies:
-      vite: 7.2.0(@types/node@24.10.0)(terser@5.44.1)
+      vite: 7.2.2(@types/node@24.10.0)(terser@5.44.1)
     transitivePeerDependencies:
       - supports-color
       - typescript
 
-  vite@7.2.0(@types/node@24.10.0)(terser@5.44.1):
+  vite@7.2.2(@types/node@24.10.0)(terser@5.44.1):
     dependencies:
       esbuild: 0.25.12
       fdir: 6.5.0(picomatch@4.0.3)
       picomatch: 4.0.3
       postcss: 8.5.6
-      rollup: 4.52.5
+      rollup: 4.53.1
       tinyglobby: 0.2.15
     optionalDependencies:
       '@types/node': 24.10.0

interface/src/app/main/Sensors.tsx

@@ -96,6 +96,7 @@ const common_theme = {
     }
     &:hover .td {
       background-color: #177ac9;
+      color: white;
     }
   `,
   Cell: `
@@ -297,7 +298,12 @@ const Sensors = () => {
 
   const onTemperatureDialogSave = useCallback(
     async (ts: TemperatureSensor) => {
-      await sendTemperatureSensor({ id: ts.id, name: ts.n, offset: ts.o })
+      await sendTemperatureSensor({
+        id: ts.id,
+        name: ts.n,
+        offset: ts.o,
+        is_system: ts.s
+      })
         .then(() => {
           toast.success(LL.UPDATED_OF(LL.SENSOR(1)));
         })
@@ -342,7 +348,8 @@ const Sensors = () => {
       t: 0,
       f: 1,
       d: false,
-      o_n: ''
+      o_n: '',
+      s: false
     });
     setAnalogDialogOpen(true);
   }, []);
@@ -357,7 +364,8 @@ const Sensors = () => {
         factor: as.f,
         uom: as.u,
         type: as.t,
-        deleted: as.d
+        deleted: as.d,
+        is_system: as.s
       })
         .then(() => {
           toast.success(LL.UPDATED_OF(LL.ANALOG_SENSOR(2)));
@@ -431,20 +439,25 @@ const Sensors = () => {
               </HeaderRow>
             </Header>
             <Body>
-              {tableList.map((a: AnalogSensor) => (
+              {tableList.map((as: AnalogSensor) => (
-                <Row key={a.id} item={a} onClick={() => updateAnalogSensor(a)}>
+                <Row
-                  <Cell stiff>{a.g}</Cell>
+                  style={{ color: as.s ? 'grey' : 'inherit' }}
-                  <Cell>{a.n}</Cell>
+                  key={as.id}
-                  <Cell stiff>{AnalogTypeNames[a.t]} </Cell>
+                  item={as}
-                  {(a.t === AnalogType.DIGITAL_OUT &&
+                  onClick={() => updateAnalogSensor(as)}
-                    a.g !== GPIO_25 &&
+                >
-                    a.g !== GPIO_26) ||
+                  <Cell stiff>{as.g}</Cell>
-                  a.t === AnalogType.DIGITAL_IN ||
+                  <Cell>{as.n}</Cell>
-                  a.t === AnalogType.PULSE ? (
+                  <Cell stiff>{AnalogTypeNames[as.t]} </Cell>
-                    <Cell stiff>{a.v ? LL.ON() : LL.OFF()}</Cell>
+                  {(as.t === AnalogType.DIGITAL_OUT &&
+                    as.g !== GPIO_25 &&
+                    as.g !== GPIO_26) ||
+                  as.t === AnalogType.DIGITAL_IN ||
+                  as.t === AnalogType.PULSE ? (
+                    <Cell stiff>{as.v ? LL.ON() : LL.OFF()}</Cell>
                   ) : (
                     <Cell stiff>
-                      {a.t !== AnalogType.NOTUSED ? formatValue(a.v, a.u) : ''}
+                      {as.t !== AnalogType.NOTUSED ? formatValue(as.v, as.u) : ''}
                     </Cell>
                   )}
                 </Row>
@@ -506,6 +519,7 @@ const Sensors = () => {
             <Body>
               {tableList.map((ts: TemperatureSensor) => (
                 <Row
+                  style={{ color: ts.s ? 'grey' : 'inherit' }}
                   key={ts.id}
                   item={ts}
                   onClick={() => updateTemperatureSensor(ts)}

interface/src/app/main/SensorsAnalogDialog.tsx

@@ -1,6 +1,7 @@
 import { useCallback, useEffect, useMemo, useState } from 'react';
 
 import CancelIcon from '@mui/icons-material/Cancel';
+import DoneIcon from '@mui/icons-material/Done';
 import RemoveIcon from '@mui/icons-material/RemoveCircleOutline';
 import WarningIcon from '@mui/icons-material/Warning';
 import {
@@ -288,7 +289,7 @@ const SensorsAnalogDialog = ({
                 name="f"
                 label={LL.FACTOR()}
                 value={numberValue(editItem.f)}
-                sx={{ width: '11ch' }}
+                sx={{ width: '14ch' }}
                 type="number"
                 variant="outlined"
                 onChange={updateFormValue}
@@ -441,12 +442,25 @@ const SensorsAnalogDialog = ({
             </>
           )}
         </Grid>
+        {editItem.s && (
+          <Grid>
+            <Typography mt={1} color="warning.main" variant="body2">
+              <WarningIcon
+                fontSize="small"
+                sx={{ mr: 1, verticalAlign: 'middle' }}
+                color="warning"
+              />
+              {LL.SYSTEM(0)} {LL.SENSOR(0)}
+            </Typography>
+          </Grid>
+        )}
       </DialogContent>
       <DialogActions>
         {!creating && (
           <Box flexGrow={1} sx={{ '& button': { mt: 0 } }}>
             <Button
               startIcon={<RemoveIcon />}
+              disabled={editItem.s}
               variant="outlined"
               color="warning"
               onClick={remove}
@@ -464,7 +478,7 @@ const SensorsAnalogDialog = ({
           {LL.CANCEL()}
         </Button>
         <Button
-          startIcon={<WarningIcon color="warning" />}
+          startIcon={<DoneIcon />}
           variant="outlined"
           onClick={save}
           color="primary"

interface/src/app/main/SensorsTemperatureDialog.tsx

@@ -1,6 +1,7 @@
 import { useCallback, useEffect, useMemo, useState } from 'react';
 
 import CancelIcon from '@mui/icons-material/Cancel';
+import DoneIcon from '@mui/icons-material/Done';
 import WarningIcon from '@mui/icons-material/Warning';
 import {
   Box,
@@ -139,6 +140,18 @@ const SensorsTemperatureDialog = ({
             />
           </Grid>
         </Grid>
+        {editItem.s && (
+          <Grid>
+            <Typography mt={1} color="warning.main" variant="body2">
+              <WarningIcon
+                fontSize="small"
+                sx={{ mr: 1, verticalAlign: 'middle' }}
+                color="warning"
+              />
+              {LL.SYSTEM(0)} {LL.SENSOR(0)}
+            </Typography>
+          </Grid>
+        )}
       </DialogContent>
       <DialogActions>
         <Button
@@ -150,7 +163,7 @@ const SensorsTemperatureDialog = ({
           {LL.CANCEL()}
         </Button>
         <Button
-          startIcon={<WarningIcon color="warning" />}
+          startIcon={<DoneIcon />}
           variant="outlined"
           onClick={save}
           color="primary"

interface/src/app/main/types.ts

@@ -82,6 +82,7 @@ export interface TemperatureSensor {
   t?: number; // temp, optional
   o: number; // offset
   u: number; // uom
+  s: boolean; // system sensor flag
   o_n?: string;
 }
 
@@ -95,6 +96,7 @@ export interface AnalogSensor {
   f: number;
   t: number;
   d: boolean; // deleted flag
+  s: boolean; // system sensor flag
   o_n?: string;
 }
 
@@ -102,6 +104,7 @@ export interface WriteTemperatureSensor {
   id: string;
   name: string;
   offset: number;
+  is_system: boolean;
 }
 
 export interface SensorData {
@@ -317,6 +320,7 @@ export interface WriteAnalogSensor {
   uom: number;
   type: number;
   deleted: boolean;
+  is_system: boolean;
 }
 
 export enum DeviceEntityMask {

interface/src/app/settings/ApplicationSettings.tsx

@@ -37,13 +37,13 @@ import { validate } from 'validators';
 
 import { API, getBoardProfile, readSettings, writeSettings } from '../../api/app';
 import { BOARD_PROFILES } from '../main/types';
-import type { APIcall, Settings } from '../main/types';
+import type { APIcall, BoardProfileKey, Settings } from '../main/types';
 import { createSettingsValidator } from '../main/validators';
 
 export function boardProfileSelectItems() {
   return Object.keys(BOARD_PROFILES).map((code) => (
     <MenuItem key={code} value={code}>
-      {BOARD_PROFILES[code]}
+      {BOARD_PROFILES[code as BoardProfileKey]}
     </MenuItem>
   ));
 }

interface/src/app/settings/Settings.tsx

@@ -1,4 +1,4 @@
-import { useCallback, useState } from 'react';
+import { useCallback, useMemo, useState } from 'react';
 
 import AccessTimeIcon from '@mui/icons-material/AccessTime';
 import CancelIcon from '@mui/icons-material/Cancel';
@@ -30,11 +30,14 @@ import { SectionContent, useLayoutTitle } from 'components';
 import ListMenuItem from 'components/layout/ListMenuItem';
 import { useI18nContext } from 'i18n/i18n-react';
 
+import SystemMonitor from '../status/SystemMonitor';
+
 const Settings = () => {
   const { LL } = useI18nContext();
   useLayoutTitle(LL.SETTINGS(0));
 
   const [confirmFactoryReset, setConfirmFactoryReset] = useState(false);
+  const [restarting, setRestarting] = useState<boolean>();
 
   const { send: sendAPI } = useRequest((data: APIcall) => API(data), {
     immediate: false
@@ -42,6 +45,7 @@ const Settings = () => {
 
   const doFormat = useCallback(async () => {
     await sendAPI({ device: 'system', cmd: 'format', id: 0 }).then(() => {
+      setRestarting(true);
       setConfirmFactoryReset(false);
     });
   }, [sendAPI]);
@@ -54,120 +58,131 @@ const Settings = () => {
     setConfirmFactoryReset(true);
   }, []);
 
-  return (
+  const content = useMemo(() => {
-    <SectionContent>
+    return (
-      <List>
+      <>
-        <ListMenuItem
+        <List>
-          icon={TuneIcon}
+          <ListMenuItem
-          bgcolor="#134ba2"
+            icon={TuneIcon}
-          label={LL.APPLICATION()}
+            bgcolor="#134ba2"
-          text={LL.APPLICATION_SETTINGS_1()}
+            label={LL.APPLICATION()}
-          to="application"
+            text={LL.APPLICATION_SETTINGS_1()}
-        />
+            to="application"
+          />
 
-        <ListMenuItem
+          <ListMenuItem
-          icon={SettingsEthernetIcon}
+            icon={SettingsEthernetIcon}
-          bgcolor="#40828f"
+            bgcolor="#40828f"
-          label={LL.NETWORK(0)}
+            label={LL.NETWORK(0)}
-          text={LL.CONFIGURE(LL.SETTINGS_OF(LL.NETWORK(1)))}
+            text={LL.CONFIGURE(LL.SETTINGS_OF(LL.NETWORK(1)))}
-          to="network"
+            to="network"
-        />
+          />
 
-        <ListMenuItem
+          <ListMenuItem
-          icon={SettingsInputAntennaIcon}
+            icon={SettingsInputAntennaIcon}
-          bgcolor="#5f9a5f"
+            bgcolor="#5f9a5f"
-          label={LL.ACCESS_POINT(0)}
+            label={LL.ACCESS_POINT(0)}
-          text={LL.CONFIGURE(LL.ACCESS_POINT(1))}
+            text={LL.CONFIGURE(LL.ACCESS_POINT(1))}
-          to="ap"
+            to="ap"
-        />
+          />
 
-        <ListMenuItem
+          <ListMenuItem
-          icon={AccessTimeIcon}
+            icon={AccessTimeIcon}
-          bgcolor="#c5572c"
+            bgcolor="#c5572c"
-          label="NTP"
+            label="NTP"
-          text={LL.CONFIGURE(LL.LOCAL_TIME(1))}
+            text={LL.CONFIGURE(LL.LOCAL_TIME(1))}
-          to="ntp"
+            to="ntp"
-        />
+          />
 
-        <ListMenuItem
+          <ListMenuItem
-          icon={DeviceHubIcon}
+            icon={DeviceHubIcon}
-          bgcolor="#68374d"
+            bgcolor="#68374d"
-          label="MQTT"
+            label="MQTT"
-          text={LL.CONFIGURE('MQTT')}
+            text={LL.CONFIGURE('MQTT')}
-          to="mqtt"
+            to="mqtt"
-        />
+          />
 
-        <ListMenuItem
+          <ListMenuItem
-          icon={LockIcon}
+            icon={LockIcon}
-          label={LL.SECURITY(0)}
+            label={LL.SECURITY(0)}
-          text={LL.SECURITY_1()}
+            text={LL.SECURITY_1()}
-          to="security"
+            to="security"
-        />
+          />
 
-        <ListMenuItem
+          <ListMenuItem
-          icon={ViewModuleIcon}
+            icon={ViewModuleIcon}
-          bgcolor="#efc34b"
+            bgcolor="#efc34b"
-          label={LL.MODULES()}
+            label={LL.MODULES()}
-          text={LL.MODULES_1()}
+            text={LL.MODULES_1()}
-          to="modules"
+            to="modules"
-        />
+          />
 
-        <ListMenuItem
+          <ListMenuItem
-          icon={ImportExportIcon}
+            icon={ImportExportIcon}
-          bgcolor="#5d89f7"
+            bgcolor="#5d89f7"
-          label={LL.DOWNLOAD_UPLOAD()}
+            label={LL.DOWNLOAD_UPLOAD()}
-          text={LL.DOWNLOAD_UPLOAD_1()}
+            text={LL.DOWNLOAD_UPLOAD_1()}
-          to="downloadUpload"
+            to="downloadUpload"
-        />
+          />
-      </List>
+        </List>
 
-      <Dialog
+        <Dialog
-        sx={dialogStyle}
+          sx={dialogStyle}
-        open={confirmFactoryReset}
+          open={confirmFactoryReset}
-        onClose={handleFactoryResetClose}
+          onClose={handleFactoryResetClose}
-      >
+        >
-        <DialogTitle>{LL.FACTORY_RESET()}</DialogTitle>
+          <DialogTitle>{LL.FACTORY_RESET()}</DialogTitle>
-        <DialogContent dividers>{LL.SYSTEM_FACTORY_TEXT_DIALOG()}</DialogContent>
+          <DialogContent dividers>{LL.SYSTEM_FACTORY_TEXT_DIALOG()}</DialogContent>
-        <DialogActions>
+          <DialogActions>
-          <Button
+            <Button
-            startIcon={<CancelIcon />}
+              startIcon={<CancelIcon />}
-            variant="outlined"
+              variant="outlined"
-            onClick={handleFactoryResetClose}
+              onClick={handleFactoryResetClose}
-            color="secondary"
+              color="secondary"
-          >
+            >
-            {LL.CANCEL()}
+              {LL.CANCEL()}
-          </Button>
+            </Button>
+            <Button
+              startIcon={<SettingsBackupRestoreIcon />}
+              variant="outlined"
+              onClick={doFormat}
+              color="error"
+            >
+              {LL.FACTORY_RESET()}
+            </Button>
+          </DialogActions>
+        </Dialog>
+
+        <Divider />
+
+        <Box
+          mt={2}
+          display="flex"
+          justifyContent="flex-end"
+          flexWrap="nowrap"
+          whiteSpace="nowrap"
+        >
           <Button
             startIcon={<SettingsBackupRestoreIcon />}
             variant="outlined"
-            onClick={doFormat}
+            onClick={handleFactoryResetClick}
             color="error"
           >
             {LL.FACTORY_RESET()}
           </Button>
-        </DialogActions>
+        </Box>
-      </Dialog>
+      </>
+    );
+  }, [
+    LL,
+    handleFactoryResetClick,
+    handleFactoryResetClose,
+    doFormat,
+    confirmFactoryReset,
+    restarting
+  ]);
 
-      <Divider />
+  return <SectionContent>{restarting ? <SystemMonitor /> : content}</SectionContent>;
-
-      <Box
-        mt={2}
-        display="flex"
-        justifyContent="flex-end"
-        flexWrap="nowrap"
-        whiteSpace="nowrap"
-      >
-        <Button
-          startIcon={<SettingsBackupRestoreIcon />}
-          variant="outlined"
-          onClick={handleFactoryResetClick}
-          color="error"
-        >
-          {LL.FACTORY_RESET()}
-        </Button>
-      </Box>
-    </SectionContent>
-  );
 };
 
 export default Settings;

interface/src/components/inputs/ValidatedTextField.tsx

@@ -23,7 +23,9 @@ const ValidatedTextField: FC<ValidatedTextFieldProps> = ({
     <>
       <TextField error={!!errors} {...rest} aria-label="Error" />
       {errors?.map((e) => (
-        <FormHelperText key={e.message}>{e.message}</FormHelperText>
+        <FormHelperText key={e.message} sx={{ color: 'rgb(250, 95, 84)' }}>
+          {e.message}
+        </FormHelperText>
       ))}
     </>
   );

interface/src/i18n/cz/index.ts

@@ -337,7 +337,7 @@ const cz: Translation = {
   UPDATE_AVAILABLE: 'aktualizace dostupná',
   LATEST_VERSION: 'Používáte nejnovější verzi {0}firmwaru',
   PLEASE_WAIT: 'Prosím čekejte',
-  RESTARTING_PRE: 'Inicializace',
+  RESTARTING_PRE: 'Bootování',
   RESTARTING_POST: 'Příprava',
   AUTO_SCROLL: 'Automatické rolování',
   DASHBOARD: 'Dashboard',

interface/src/i18n/de/index.ts

@@ -337,7 +337,7 @@ const de: Translation = {
   UPDATE_AVAILABLE: 'Firmware-Update verfügbar',
   LATEST_VERSION: 'Sie verwenden die neueste {0} Firmware-Version',
   PLEASE_WAIT: 'Bitte warten',
-  RESTARTING_PRE: 'Initialisierung',
+  RESTARTING_PRE: 'Booten',
   RESTARTING_POST: 'Vorbereitung',
   AUTO_SCROLL: 'Automatisches Scrollen',
   DASHBOARD: 'Dashboard',

interface/src/i18n/en/index.ts

@@ -337,7 +337,7 @@ const en: Translation = {
   UPDATE_AVAILABLE: 'update available',
   LATEST_VERSION: 'You are using the latest {0} firmware version',
   PLEASE_WAIT: 'Please wait',
-  RESTARTING_PRE: 'Initializing',
+  RESTARTING_PRE: 'Booting',
   RESTARTING_POST: 'Preparing',
   AUTO_SCROLL: 'Auto Scroll',
   DASHBOARD: 'Dashboard',

interface/src/i18n/fr/index.ts

@@ -337,7 +337,7 @@ const fr: Translation = {
   UPDATE_AVAILABLE: 'mise à jour disponible',
   LATEST_VERSION: 'Vous utilisez la dernière version {0} du firmware',
   PLEASE_WAIT: 'Veuillez patienter',
-  RESTARTING_PRE: 'Initialisation',
+  RESTARTING_PRE: 'Démarrage',
   RESTARTING_POST: 'Préparation',
   AUTO_SCROLL: 'Défilement automatique',
   DASHBOARD: 'Tableau de bord',

interface/src/i18n/it/index.ts

@@ -337,7 +337,7 @@ const it: Translation = {
   UPDATE_AVAILABLE: 'aggiornamento disponibile',
   LATEST_VERSION: 'Stai usando la versione più recente del firmware {0}',
   PLEASE_WAIT: 'Attendere',
-  RESTARTING_PRE: 'Inizializzazione',
+  RESTARTING_PRE: 'Avviamento',
   RESTARTING_POST: 'Preparazione',
   AUTO_SCROLL: 'Scorrimento automatico',
   DASHBOARD: 'Pannello di controllo',

interface/src/i18n/nl/index.ts

@@ -337,7 +337,7 @@ const nl: Translation = {
   UPDATE_AVAILABLE: 'update beschikbaar',
   LATEST_VERSION: 'U gebruikt de nieuwste {0} firmwareversie',
   PLEASE_WAIT: 'Een ogenblik geduld',
-  RESTARTING_PRE: 'Initialiseren',
+  RESTARTING_PRE: 'Booten',
   RESTARTING_POST: 'Voorbereiding',
   AUTO_SCROLL: 'Automatisch Scrollen',
   DASHBOARD: 'Dashboard',

interface/src/i18n/no/index.ts

@@ -337,7 +337,7 @@ const no: Translation = {
   UPDATE_AVAILABLE: 'oppdatering tilgjengelig',
   LATEST_VERSION: 'Du bruker den nyeste {0} firmware versjonen',
   PLEASE_WAIT: 'Vennligst vent',
-  RESTARTING_PRE: 'Initialiserer',
+  RESTARTING_PRE: 'Starte',
   RESTARTING_POST: 'Forbereder',
   AUTO_SCROLL: 'Automatisk rulling',
   DASHBOARD: 'Dashboard',

interface/src/i18n/pl/index.ts

@@ -337,7 +337,7 @@ const pl: BaseTranslation = {
   UPDATE_AVAILABLE: 'aktualizacja dostępna',
   LATEST_VERSION: 'Jesteś używając najnowszej wersji firmware {0}',
   PLEASE_WAIT: 'Proszę czekać',
-  RESTARTING_PRE: 'Inicjalizacja',
+  RESTARTING_PRE: 'Uruchamianie',
   RESTARTING_POST: 'Przygotowanie',
   AUTO_SCROLL: 'Auto Scroll',
   DASHBOARD: 'Pulpit',

interface/src/i18n/sk/index.ts

@@ -337,7 +337,7 @@ const sk: Translation = {
   UPDATE_AVAILABLE: 'dostupná aktualizácia',
   LATEST_VERSION: 'Používate poslednú {0} verziu firmvéru',
   PLEASE_WAIT: 'Čakajte prosím',
-  RESTARTING_PRE: 'Prebieha inicializácia',
+  RESTARTING_PRE: 'Bootovanie',
   RESTARTING_POST: 'Príprava',
   AUTO_SCROLL: 'Automatické rolovanie',
   DASHBOARD: 'Panel',

interface/src/i18n/sv/index.ts

@@ -337,7 +337,7 @@ const sv: Translation = {
   UPDATE_AVAILABLE: 'uppdatering tillgänglig',
   LATEST_VERSION: 'Du använder den senaste {0} firmwareversionen.',
   PLEASE_WAIT: 'Var god vänta',
-  RESTARTING_PRE: 'Initialiserar',
+  RESTARTING_PRE: 'Bootar',
   RESTARTING_POST: 'Förbereder',
   AUTO_SCROLL: 'Autoskrolla',
   DASHBOARD: 'Kontrollpanel',

interface/src/i18n/tr/index.ts

@@ -337,7 +337,7 @@ const tr: Translation = {
   UPDATE_AVAILABLE: 'güncellendi!',
   LATEST_VERSION: 'En son {0} firmware sürümünü kullanıyorsunuz.',
   PLEASE_WAIT: 'Lütfen bekleyin',
-  RESTARTING_PRE: 'Başlatılıyor',
+  RESTARTING_PRE: 'Yükleniyor',
   RESTARTING_POST: 'Hazırlanıyor',
   AUTO_SCROLL: 'Otomatik kaydırma',
   DASHBOARD: 'Kontrol Paneli',

lib/PButton/PButon.cpp

@@ -23,10 +23,10 @@
 // Constructor
 PButton::PButton() {
     // Initialization of default properties
-    Debounce_        = 40;   // Debounce period to prevent flickering when pressing or releasing the button (in ms)
+    Debounce_        = 40;    // Debounce period to prevent flickering when pressing or releasing the button (in ms)
-    DblClickDelay_   = 250;  // Max period between clicks for a double click event (in ms)
+    DblClickDelay_   = 250;   // Max period between clicks for a double click event (in ms)
-    LongPressDelay_  = 750;  // Hold period for a long press event (in ms)
+    LongPressDelay_  = 9500;  // Hold period for a long press event (in ms)
-    VLongPressDelay_ = 3000; // Hold period for a very long press event (in ms)
+    VLongPressDelay_ = 20000; // Hold period for a very long press event (in ms)
 
     cb_onClick      = nullptr;
     cb_onDblClick   = nullptr;

lib_standalone/ESP32React.h

@@ -21,6 +21,7 @@
 #define NTP_SETTINGS_FILE "/config/ntpSettings.json"
 #define EMSESP_SETTINGS_FILE "/config/emsespSettings.json"
 
+#define AP_MODE_ALWAYS 0
 class DummySettings {
   public:
     // SYSTEM
@@ -55,6 +56,7 @@ class DummySettings {
     uint16_t publish_time_other      = 10;
     uint16_t publish_time_sensor     = 10;
     uint16_t publish_time_heartbeat  = 60;
+    uint32_t publish_time_water      = 0;
 
     String  hostname       = "ems-esp";
     String  jwtSecret      = "ems-esp";
@@ -72,11 +74,15 @@ class DummySettings {
     String  CORSOrigin     = "*";
     uint8_t tx_power       = 0;
 
-    uint8_t  provisionMode      = 0;
+    // AP
-    uint32_t publish_time_water = 0;
+    uint8_t provisionMode = 0;
 
-    static void read(DummySettings & settings, JsonObject root){};
+    // NTP
-    static void read(DummySettings & settings){};
+    String server  = "pool.ntp.org";
+    String tzLabel = "Europe/London";
+
+    static void read(DummySettings & settings, JsonObject root) {};
+    static void read(DummySettings & settings) {};
 
     static StateUpdateResult update(JsonObject root, DummySettings & settings) {
         return StateUpdateResult::CHANGED;
@@ -85,7 +91,7 @@ class DummySettings {
 
 class DummySettingsService : public StatefulService<DummySettings> {
   public:
-    DummySettingsService(AsyncWebServer * server, FS * fs, SecurityManager * securityManager){};
+    DummySettingsService(AsyncWebServer * server, FS * fs, SecurityManager * securityManager) {};
 
     void begin();
     void loop();
@@ -101,12 +107,12 @@ class ESP32React {
   public:
     ESP32React(AsyncWebServer * server, FS * fs)
         : _settings(server, fs, nullptr)
-        , _securitySettingsService(server, fs){};
+        , _securitySettingsService(server, fs) {};
 
     void begin() {
         _mqttClient = new espMqttClient();
     };
-    void loop(){};
+    void loop() {};
 
     SecurityManager * getSecurityManager() {
         return &_securitySettingsService;

mock-api/restServer.ts

@@ -276,10 +276,10 @@ function updateMask(entity: any, de: any, dd: any) {
       const old_custom_name = dd.nodes[dd_objIndex].cn;
       console.log(
         'comparing names, old (' +
-          old_custom_name +
+        old_custom_name +
-          ') with new (' +
+        ') with new (' +
-          new_custom_name +
+        new_custom_name +
-          ')'
+        ')'
       );
       if (old_custom_name !== new_custom_name) {
         changed = true;
@@ -375,15 +375,15 @@ function check_upgrade(version: string) {
 
     console.log(
       'Upgrade this version (' +
-        THIS_VERSION +
+      THIS_VERSION +
-        ') to dev (' +
+      ') to dev (' +
-        dev_version +
+      dev_version +
-        ') is ' +
+      ') is ' +
-        (DEV_VERSION_IS_UPGRADEABLE ? 'YES' : 'NO') +
+      (DEV_VERSION_IS_UPGRADEABLE ? 'YES' : 'NO') +
-        ' and to stable (' +
+      ' and to stable (' +
-        stable_version +
+      stable_version +
-        ') is ' +
+      ') is ' +
-        (STABLE_VERSION_IS_UPGRADEABLE ? 'YES' : 'NO')
+      (STABLE_VERSION_IS_UPGRADEABLE ? 'YES' : 'NO')
     );
     data = {
       emsesp_version: THIS_VERSION,
@@ -962,17 +962,89 @@ const emsesp_coredata_custom = {
 const emsesp_sensordata = {
   // ts: [],
   ts: [
-    { id: '28-233D-9497-0C03', n: 'Dallas 1', t: 25.7, o: 1.2, u: 1 },
+    { id: '28-233D-9497-0C03', n: 'Dallas 1', t: 25.7, o: 1.2, u: 1, s: false },
-    { id: '28-243D-7437-1E3A', n: 'Dallas 2 outside', t: 26.1, o: 0, u: 1 },
+    {
-    { id: '28-243E-7437-1E3B', n: 'Zolder', t: 27.1, o: 0, u: 1 },
+      id: '28-243D-7437-1E3A',
-    { id: '28-183D-1892-0C33', n: 'Roof', o: 2, u: 1 } // no temperature
+      n: 'Dallas 2 outside',
+      t: 26.1,
+      o: 0,
+      u: 1,
+      s: false
+    },
+    { id: '28-243E-7437-1E3B', n: 'Zolder', t: 27.1, o: 0, u: 1, s: false },
+    { id: '28-183D-1892-0C33', n: 'Roof', o: 2, u: 1, s: false }, // no temperature
+    {
+      id: '28_1767_7B13_2502',
+      n: 'gateway_temperature',
+      t: 28.1,
+      o: 0,
+      u: 1,
+      s: true
+    } // internal system temp
   ],
   // as: [],
   as: [
-    { id: 1, g: 36, n: 'motor', v: 0, u: 0, o: 17, f: 0, t: 0, d: false },
+    { id: 1, g: 35, n: 'motor', v: 0, u: 0, o: 17, f: 0, t: 0, d: false, s: false },
-    { id: 2, g: 37, n: 'External switch', v: 13, u: 0, o: 17, f: 0, t: 1, d: false },
+    {
-    { id: 3, g: 39, n: 'Pulse count', v: 144, u: 0, o: 0, f: 0, t: 2, d: false },
+      id: 2,
-    { id: 4, g: 40, n: 'Pressure', v: 16, u: 17, o: 0, f: 0, t: 3, d: false }
+      g: 37,
+      n: 'External switch',
+      v: 13,
+      u: 0,
+      o: 17,
+      f: 0,
+      t: 1,
+      d: false,
+      s: false
+    },
+    {
+      id: 3,
+      g: 39,
+      n: 'Pulse count',
+      v: 144,
+      u: 0,
+      o: 0,
+      f: 0,
+      t: 2,
+      d: false,
+      s: false
+    },
+    {
+      id: 4,
+      g: 40,
+      n: 'Pressure',
+      v: 16,
+      u: 17,
+      o: 0,
+      f: 0,
+      t: 3,
+      d: false,
+      s: false
+    },
+    {
+      id: 6,
+      g: 39,
+      n: 'core_voltage',
+      v: 3.34,
+      u: 23,
+      o: 0,
+      f: 0.003771,
+      t: 3,
+      d: false,
+      s: true
+    },
+    {
+      id: 7,
+      g: 36,
+      n: 'supply_voltage',
+      v: 12.21,
+      u: 23,
+      o: 0,
+      f: 0.017,
+      t: 3,
+      d: false,
+      s: true
+    }
   ],
   analog_enabled: true
 };
@@ -4520,8 +4592,12 @@ router
       }
 
       // add temperature sensor data. no command c
-      if (emsesp_sensordata.ts.length > 0) {
+      // remove system sensors first
-        const sensor_data = emsesp_sensordata.ts.map((item, index) => ({
+      const enabledTemperatureSensors = emsesp_sensordata.ts.filter(
+        (item) => !item.s
+      );
+      if (enabledTemperatureSensors.length > 0) {
+        const sensor_data = enabledTemperatureSensors.map((item, index) => ({
           id: DeviceTypeUniqueID.TEMPERATURESENSOR_UID * 100 + index,
           dv: {
             id: '00' + item.n,
@@ -4539,8 +4615,9 @@ router
 
       // add analog sensor data. no command c
       // remove disabled sensors first (t = 0) and create data in one pass
+      // remove system sensors first
       const enabledAnalogSensors = emsesp_sensordata.as.filter(
-        (item) => item.t !== 0
+        (item) => item.t !== 0 && !item.s
       );
       if (enabledAnalogSensors.length > 0) {
         const sensor_data = enabledAnalogSensors.map((item, index) => ({
@@ -4794,6 +4871,7 @@ router
     if (objIndex !== -1) {
       emsesp_sensordata.ts[objIndex].n = ts.name;
       emsesp_sensordata.ts[objIndex].o = ts.offset;
+      emsesp_sensordata.ts[objIndex].s = ts.is_system;
     }
     console.log('temp sensor saved', ts);
     return status(200);
@@ -4811,6 +4889,7 @@ router
         u: as.uom,
         t: as.type,
         d: as.deleted,
+        s: as.is_system,
         v: 0 // must be added for demo only
       });
     } else {
@@ -4828,6 +4907,7 @@ router
         emsesp_sensordata.as[objIndex].o = as.offset;
         emsesp_sensordata.as[objIndex].u = as.uom;
         emsesp_sensordata.as[objIndex].t = as.type;
+        emsesp_sensordata.as[objIndex].s = as.is_system;
       }
     }
     console.log('analog sensor saved', as);

project-words.txt

@@ -1435,4 +1435,5 @@ teddybear
 washingmachine
 switchprogram
 brotlin
-fanspd
+fanspd
+currhum

src/ESP32React/APSettingsService.h

@@ -58,7 +58,7 @@ enum APNetworkStatus { ACTIVE = 0, INACTIVE, LINGERING };
 
 class APSettings {
   public:
-    uint8_t provisionMode;
+    uint8_t provisionMode; // 0 = on, 2 = off
     String  ssid;
     String  password;
     uint8_t channel;

src/core/analogsensor.cpp

@@ -52,18 +52,23 @@ void AnalogSensor::start(const bool factory_settings) {
     // if (factory_settings && EMSESP::nvs_.getString("boot").equals("E32V2_2") && EMSESP::nvs_.getString("hwrevision").equals("3.0")) {
     if (factory_settings && analogReadMilliVolts(39) > 700) { // core voltage > 2.6V
         EMSESP::webCustomizationService.update([&](WebCustomization & settings) {
-            auto newSensor   = AnalogCustomization();
+            auto newSensor = AnalogCustomization();
-            newSensor.gpio   = 39;
+
-            newSensor.name   = "core_voltage";
+            newSensor.gpio      = 39;
-            newSensor.offset = 0;
+            newSensor.name      = "core_voltage";
-            newSensor.factor = 0.00377136; // Divider 24k - 8,66k
+            newSensor.offset    = 0;
-            newSensor.uom    = DeviceValueUOM::VOLTS;
+            newSensor.factor    = 0.00377136; // Divider 24k - 8,66k
-            newSensor.type   = AnalogType::ADC;
+            newSensor.uom       = DeviceValueUOM::VOLTS;
+            newSensor.type      = AnalogType::ADC;
+            newSensor.is_system = true;
             settings.analogCustomizations.push_back(newSensor);
-            newSensor.gpio   = 36;
+
-            newSensor.name   = "supply_voltage";
+            newSensor.gpio      = 36;
-            newSensor.factor = 0.017; // Divider 24k - 1,5k
+            newSensor.name      = "supply_voltage";
+            newSensor.factor    = 0.017; // Divider 24k - 1,5k
+            newSensor.is_system = true;
             settings.analogCustomizations.push_back(newSensor);
+
             return StateUpdateResult::CHANGED; // persist the change
         });
     }
@@ -150,7 +155,7 @@ void AnalogSensor::reload(bool get_nvs) {
                 }
             }
             if (!found) {
-                sensors_.emplace_back(sensor.gpio, sensor.name, sensor.offset, sensor.factor, sensor.uom, sensor.type);
+                sensors_.emplace_back(sensor.gpio, sensor.name, sensor.offset, sensor.factor, sensor.uom, sensor.type, sensor.is_system);
                 sensors_.back().ha_registered = false; // this will trigger recreate of the HA config
                 if (sensor.type == AnalogType::COUNTER || sensor.type >= AnalogType::DIGITAL_OUT) {
                     sensors_.back().set_value(sensor.offset);
@@ -469,7 +474,7 @@ void AnalogSensor::loop() {
 
 // update analog information name and offset
 // a type value of -1 is used to delete the sensor
-bool AnalogSensor::update(uint8_t gpio, std::string & name, double offset, double factor, uint8_t uom, int8_t type, bool deleted) {
+bool AnalogSensor::update(uint8_t gpio, std::string & name, double offset, double factor, uint8_t uom, int8_t type, bool deleted, bool is_system) {
     // first see if we can find the sensor in our customization list
     bool found_sensor = false;
     EMSESP::webCustomizationService.update([&](WebCustomization & settings) {
@@ -496,11 +501,12 @@ bool AnalogSensor::update(uint8_t gpio, std::string & name, double offset, doubl
                     if (name != AnalogCustomization.name) {
                         EMSESP::nvs_.remove(AnalogCustomization.name.c_str());
                     }
-                    AnalogCustomization.name   = name;
+                    AnalogCustomization.name      = name;
-                    AnalogCustomization.offset = offset;
+                    AnalogCustomization.offset    = offset;
-                    AnalogCustomization.factor = factor;
+                    AnalogCustomization.factor    = factor;
-                    AnalogCustomization.uom    = uom;
+                    AnalogCustomization.uom       = uom;
-                    AnalogCustomization.type   = type;
+                    AnalogCustomization.type      = type;
+                    AnalogCustomization.is_system = is_system;
                     LOG_DEBUG("Customizing existing analog GPIO %02d", gpio);
                 }
                 return StateUpdateResult::CHANGED; // persist the change
@@ -517,13 +523,14 @@ bool AnalogSensor::update(uint8_t gpio, std::string & name, double offset, doubl
     // we didn't find it, it's new, so create and store it in the customization list
     if (!found_sensor) {
         EMSESP::webCustomizationService.update([&](WebCustomization & settings) {
-            auto newSensor   = AnalogCustomization();
+            auto newSensor      = AnalogCustomization();
-            newSensor.gpio   = gpio;
+            newSensor.gpio      = gpio;
-            newSensor.name   = name;
+            newSensor.name      = name;
-            newSensor.offset = offset;
+            newSensor.offset    = offset;
-            newSensor.factor = factor;
+            newSensor.factor    = factor;
-            newSensor.uom    = uom;
+            newSensor.uom       = uom;
-            newSensor.type   = type;
+            newSensor.type      = type;
+            newSensor.is_system = is_system;
             settings.analogCustomizations.push_back(newSensor);
             LOG_DEBUG("Adding new customization for analog sensor GPIO %02d", gpio);
             return StateUpdateResult::CHANGED; // persist the change
@@ -836,7 +843,8 @@ void AnalogSensor::get_value_json(JsonObject output, const Sensor & sensor) {
     output["readable"]  = true;
     output["writeable"] = sensor.type() == AnalogType::COUNTER || sensor.type() == AnalogType::RGB || sensor.type() == AnalogType::PULSE
                           || (sensor.type() >= AnalogType::DIGITAL_OUT && sensor.type() <= AnalogType::PWM_2);
-    output["visible"] = true;
+    output["visible"]   = true;
+    output["is_system"] = sensor.is_system();
     if (sensor.type() == AnalogType::COUNTER) {
         output["min"]         = 0;
         output["max"]         = 4000000;
@@ -863,13 +871,20 @@ void AnalogSensor::get_value_json(JsonObject output, const Sensor & sensor) {
 }
 
 // this creates the sensor, initializing everything
-AnalogSensor::Sensor::Sensor(const uint8_t gpio, const std::string & name, const double offset, const double factor, const uint8_t uom, const int8_t type)
+AnalogSensor::Sensor::Sensor(const uint8_t       gpio,
+                             const std::string & name,
+                             const double        offset,
+                             const double        factor,
+                             const uint8_t       uom,
+                             const int8_t        type,
+                             const bool          is_system)
     : gpio_(gpio)
     , name_(name)
     , offset_(offset)
     , factor_(factor)
     , uom_(uom)
-    , type_(type) {
+    , type_(type)
+    , is_system_(is_system) {
     value_ = 0; // init value to 0 always
 }
 

src/core/analogsensor.h

@@ -34,7 +34,7 @@ class AnalogSensor {
   public:
     class Sensor {
       public:
-        Sensor(const uint8_t gpio, const std::string & name, const double offset, const double factor, const uint8_t uom, const int8_t type);
+        Sensor(const uint8_t gpio, const std::string & name, const double offset, const double factor, const uint8_t uom, const int8_t type, const bool is_system);
         ~Sensor() = default;
 
         void set_offset(const double offset) {
@@ -44,7 +44,6 @@ class AnalogSensor {
         std::string name() const {
             return name_;
         }
-
         void set_name(const std::string & name) {
             name_ = name;
         }
@@ -61,10 +60,16 @@ class AnalogSensor {
             value_ = value;
         }
 
+        bool is_system() const {
+            return is_system_;
+        }
+        void set_is_system(const bool is_system) {
+            is_system_ = is_system;
+        }
+
         double factor() const {
             return factor_;
         }
-
         void set_factor(const double factor) {
             factor_ = factor;
         }
@@ -76,7 +81,6 @@ class AnalogSensor {
         void set_uom(const uint8_t uom) {
             uom_ = uom;
         }
-
         uint8_t uom() const {
             return uom_;
         }
@@ -105,8 +109,9 @@ class AnalogSensor {
         double      offset_;
         double      factor_;
         uint8_t     uom_;
-        double      value_; // double because of the factor is a double
+        double      value_;     // double because of the factor is a double
-        int8_t      type_;  // one of the AnalogType enum
+        int8_t      type_;      // one of the AnalogType enum
+        bool        is_system_; // if true, the sensor is a system sensor
     };
 
     AnalogSensor()  = default;
@@ -161,13 +166,15 @@ class AnalogSensor {
 
     size_t count_entities(bool include_disabled = true) const {
         if (!include_disabled) {
-            // count number of items in sensors_ where type is not set to disabled
+            // count number of items in sensors_ where type is not set to disabled and not a system sensor
-            return std::count_if(sensors_.begin(), sensors_.end(), [](const Sensor & sensor) { return sensor.type() != AnalogSensor::AnalogType::NOTUSED; });
+            return std::count_if(sensors_.begin(), sensors_.end(), [](const Sensor & sensor) {
+                return sensor.type() != AnalogSensor::AnalogType::NOTUSED && !sensor.is_system();
+            });
         }
         return sensors_.size();
     }
 
-    bool update(uint8_t gpio, std::string & name, double offset, double factor, uint8_t uom, int8_t type, bool deleted = false);
+    bool update(uint8_t gpio, std::string & name, double offset, double factor, uint8_t uom, int8_t type, bool deleted, bool is_system);
     bool get_value_info(JsonObject output, const char * cmd, const int8_t id = -1);
     void store_counters();
 

src/core/command.cpp

@@ -592,6 +592,7 @@ bool Command::list(const uint8_t device_type, JsonObject output) {
         output["ap/enabled"]             = Helpers::translated_word(FL_(system_cmd));
         output["syslog/enabled"]         = Helpers::translated_word(FL_(system_cmd));
     }
+
     // create a list of commands we have registered, and sort them
     std::list<std::string> sorted_cmds;
     for (const auto & cf : cmdfunctions_) {

src/core/common.h

@@ -44,39 +44,39 @@ using string_vector = std::vector<const char *>;
 #endif
 
 // clang-format off
+ 
+ #define FPSTR(pstr_pointer) pstr_pointer
+ #define MAKE_WORD_CUSTOM(string_name, string_literal) static const char __pstr__##string_name[] = string_literal;
+ #define MAKE_WORD(string_name) MAKE_WORD_CUSTOM(string_name, #string_name)
+ 
+ #define F_(string_name) (__pstr__##string_name)
+ #define FL_(list_name) (__pstr__L_##list_name)
+ 
+ // Translation counter - capture baseline before any MAKE_TRANSLATION calls
+ enum { EMSESP_TRANSLATION_COUNT_START = __COUNTER__ };
 
-#define FPSTR(pstr_pointer) pstr_pointer
+ // The language settings below must match system.cpp
-#define MAKE_WORD_CUSTOM(string_name, string_literal) static const char __pstr__##string_name[] = string_literal;
+ #if defined(EMSESP_EN_ONLY)
-#define MAKE_WORD(string_name) MAKE_WORD_CUSTOM(string_name, #string_name)
+ // EN only
-
+ #define MAKE_WORD_TRANSLATION(list_name, en, ...)       static const char * const __pstr__L_##list_name[] = {en, nullptr};
-#define F_(string_name) (__pstr__##string_name)
+ #define MAKE_TRANSLATION(list_name, shortname, en, ...) static constexpr int __translation_counter_##list_name = __COUNTER__; static const char * const __pstr__L_##list_name[] = {shortname, en, nullptr};
-#define FL_(list_name) (__pstr__L_##list_name)
+ #elif defined(EMSESP_TEST) || defined(EMSESP_DE_ONLY)
-
+ // EN + DE (Test mode uses two languages to save flash memory)
-// The language settings below must match system.cpp
+ #define MAKE_WORD_TRANSLATION(list_name, en, de, ...)       static const char * const __pstr__L_##list_name[] = {en, de, nullptr};
-#if defined(EMSESP_TEST)
+ #define MAKE_TRANSLATION(list_name, shortname, en, de, ...) static constexpr int __translation_counter_##list_name = __COUNTER__; static const char * const __pstr__L_##list_name[] = {shortname, en, de, nullptr};
-// in Test mode use two languages (en & de) to save flash memory needed for the tests
+ #else
-#define MAKE_WORD_TRANSLATION(list_name, en, de, ...)       static const char * const __pstr__L_##list_name[] = {en, de, nullptr};
+ // All languages
-#define MAKE_TRANSLATION(list_name, shortname, en, de, ...) static const char * const __pstr__L_##list_name[] = {shortname, en, de, nullptr};
+ #define MAKE_WORD_TRANSLATION(list_name, ...) static const char * const __pstr__L_##list_name[] = {__VA_ARGS__, nullptr};
-#elif defined(EMSESP_EN_ONLY)
+ #define MAKE_TRANSLATION(list_name, ...)      static constexpr int __translation_counter_##list_name = __COUNTER__; static const char * const __pstr__L_##list_name[] = {__VA_ARGS__, nullptr};
-// EN only
+ #endif
-#define MAKE_WORD_TRANSLATION(list_name, en, ...)       static const char * const __pstr__L_##list_name[] = {en, nullptr};
+ 
-#define MAKE_TRANSLATION(list_name, shortname, en, ...) static const char * const __pstr__L_##list_name[] = {shortname, en, nullptr};
+ #define MAKE_NOTRANSLATION(list_name, ...) static const char * const __pstr__L_##list_name[] = {__VA_ARGS__, nullptr};
-#elif defined(EMSESP_DE_ONLY)
+ 
-// EN + DE
+ // fixed strings, no translations
-#define MAKE_WORD_TRANSLATION(list_name, en, de, ...)       static const char * const __pstr__L_##list_name[] = {en, de, nullptr};
+ #define MAKE_ENUM_FIXED(enum_name, ...) static const char * const __pstr__L_##enum_name[] = {__VA_ARGS__, nullptr};
-#define MAKE_TRANSLATION(list_name, shortname, en, de, ...) static const char * const __pstr__L_##list_name[] = {shortname, en, de, nullptr};
+ 
-#else
+ // with translations
-#define MAKE_WORD_TRANSLATION(list_name, ...) static const char * const __pstr__L_##list_name[] = {__VA_ARGS__, nullptr};
+ #define MAKE_ENUM(enum_name, ...)       static const char * const * __pstr__L_##enum_name[] = {__VA_ARGS__, nullptr};
-#define MAKE_TRANSLATION(list_name, ...)      static const char * const __pstr__L_##list_name[] = {__VA_ARGS__, nullptr};
-#endif
-
-#define MAKE_NOTRANSLATION(list_name, ...) static const char * const __pstr__L_##list_name[] = {__VA_ARGS__, nullptr};
-
-// fixed strings, no translations
-#define MAKE_ENUM_FIXED(enum_name, ...) static const char * const __pstr__L_##enum_name[] = {__VA_ARGS__, nullptr};
-
-// with translations
-#define MAKE_ENUM(enum_name, ...)       static const char * const * __pstr__L_##enum_name[] = {__VA_ARGS__, nullptr};
 
 // clang-format on
 
@@ -84,4 +84,8 @@ using string_vector = std::vector<const char *>;
 #include "locale_translations.h"
 #include "locale_common.h"
 
+// Translation count - dynamically calculated at compile-time
+enum { EMSESP_TRANSLATION_COUNT_END = __COUNTER__ };
+static constexpr uint16_t EMSESP_TRANSLATION_COUNT = EMSESP_TRANSLATION_COUNT_END - EMSESP_TRANSLATION_COUNT_START - 1;
+
 #endif

src/core/emsesp.cpp

@@ -96,18 +96,35 @@ Preferences       EMSESP::nvs_;               // NV Storage
 // for a specific EMS device go and request data values
 // or if device_id is 0 it will fetch from all our known and active devices
 void EMSESP::fetch_device_values(const uint8_t device_id) {
-    for (const auto & emsdevice : emsdevices) {
+    // Early return if no devices
-        if ((device_id == 0) || emsdevice->is_device_id(device_id)) {
+    if (emsdevices.empty()) {
+        return;
+    }
+
+    // If device_id is 0, fetch all
+    if (device_id == 0) {
+        for (const auto & emsdevice : emsdevices) {
             emsdevice->fetch_values();
-            if (device_id != 0) {
+        }
-                return; // quit, we only want to return the selected device
+        return;
-            }
+    }
+
+    // Fetch specific device
+    for (const auto & emsdevice : emsdevices) {
+        if (emsdevice->is_device_id(device_id)) {
+            emsdevice->fetch_values();
+            return; // quit, we only want to return the selected device
         }
     }
 }
 
 // see if the deviceID exists
 bool EMSESP::valid_device(const uint8_t device_id) {
+    // Early return if devices list is empty
+    if (emsdevices.empty()) {
+        return false;
+    }
+
     for (const auto & emsdevice : emsdevices) {
         if (emsdevice && emsdevice->is_device_id(device_id)) {
             return true;
@@ -118,6 +135,10 @@ bool EMSESP::valid_device(const uint8_t device_id) {
 
 // for a specific EMS device type go and request data values
 void EMSESP::fetch_device_values_type(const uint8_t device_type) {
+    if (emsdevices.empty()) {
+        return;
+    }
+
     for (const auto & emsdevice : emsdevices) {
         if (emsdevice && (emsdevice->device_type() == device_type)) {
             emsdevice->fetch_values();
@@ -126,6 +147,10 @@ void EMSESP::fetch_device_values_type(const uint8_t device_type) {
 }
 
 bool EMSESP::cmd_is_readonly(const uint8_t device_type, const uint8_t device_id, const char * cmd, const int8_t id) {
+    if (emsdevices.empty()) {
+        return false;
+    }
+
     for (const auto & emsdevice : emsdevices) {
         if (emsdevice && (emsdevice->device_type() == device_type) && (!device_id || emsdevice->device_id() == device_id)) {
             return emsdevice->is_readonly(cmd, id);
@@ -135,6 +160,10 @@ bool EMSESP::cmd_is_readonly(const uint8_t device_type, const uint8_t device_id,
 }
 
 uint8_t EMSESP::device_id_from_cmd(const uint8_t device_type, const char * cmd, const int8_t id) {
+    if (emsdevices.empty()) {
+        return 0;
+    }
+
     for (const auto & emsdevice : emsdevices) {
         if (emsdevice && emsdevice->device_type() == device_type && emsdevice->has_cmd(cmd, id)) {
             return emsdevice->device_id();
@@ -151,10 +180,14 @@ void EMSESP::clear_all_devices() {
 
 // return number of devices of a known type
 uint8_t EMSESP::count_devices(const uint8_t device_type) {
+    if (emsdevices.empty()) {
+        return 0;
+    }
+
     uint8_t count = 0;
     for (const auto & emsdevice : emsdevices) {
-        if (emsdevice) {
+        if (emsdevice && emsdevice->device_type() == device_type) {
-            count += (emsdevice->device_type() == device_type);
+            count++;
         }
     }
     return count;
@@ -162,10 +195,14 @@ uint8_t EMSESP::count_devices(const uint8_t device_type) {
 
 // return total number of devices excluding the Controller
 uint8_t EMSESP::count_devices() {
+    if (emsdevices.empty()) {
+        return 0;
+    }
+
     uint8_t count = 0;
     for (const auto & emsdevice : emsdevices) {
-        if (emsdevice) {
+        if (emsdevice && emsdevice->device_type() != EMSdevice::DeviceType::CONTROLLER) {
-            count += (emsdevice->device_type() != EMSdevice::DeviceType::CONTROLLER);
+            count++;
         }
     }
     return count;
@@ -174,20 +211,22 @@ uint8_t EMSESP::count_devices() {
 // returns the index of a device if there are more of the same type
 // or 0 if there is only one or none
 uint8_t EMSESP::device_index(const uint8_t device_type, const uint8_t unique_id) {
-    if (count_devices(device_type) <= 1) {
+    uint8_t count         = 0;
-        return 0; // none or only 1 device exists
+    uint8_t index         = 0;
-    }
+    uint8_t current_index = 1;
-    uint8_t index = 1;
+
     for (const auto & emsdevice : emsdevices) {
         if (emsdevice->device_type() == device_type) {
-            // did we find it?
+            count++;
             if (emsdevice->unique_id() == unique_id) {
-                return index;
+                index = current_index;
             }
-            index++;
+            current_index++;
         }
     }
-    return 0; // didn't find it
+
+    // Return 0 if only one device exists or not found
+    return (count <= 1) ? 0 : index;
 }
 
 // scans for new devices
@@ -242,13 +281,8 @@ uint8_t EMSESP::bus_status() {
     uint32_t total_fail = txservice_.telegram_read_fail_count() + txservice_.telegram_write_fail_count();
 
     // nothing sent and also no errors - must be ok
-    if ((total_sent == 0) && (total_fail == 0)) {
+    if (total_sent == 0) {
-        return BUS_STATUS_CONNECTED;
+        return (total_fail == 0) ? BUS_STATUS_CONNECTED : BUS_STATUS_TX_ERRORS;
-    }
-
-    // nothing sent, but have Tx errors
-    if ((total_sent == 0) && (total_fail != 0)) {
-        return BUS_STATUS_TX_ERRORS;
     }
 
     // Tx Failure rate > 10%
@@ -288,7 +322,7 @@ void EMSESP::show_ems(uuid::console::Shell & shell) {
         shell.printfln("  #read fails (after %d retries): %d", TxService::MAXIMUM_TX_RETRIES, txservice_.telegram_read_fail_count());
         shell.printfln("  #write fails (after %d retries): %d", TxService::MAXIMUM_TX_RETRIES, txservice_.telegram_write_fail_count());
         shell.printfln("  Rx line quality: %d%%", rxservice_.quality());
-        shell.printfln("  Tx line quality: %d%%", (txservice_.read_quality() + txservice_.read_quality()) / 2);
+        shell.printfln("  Tx line quality: %d%%", (txservice_.read_quality() + txservice_.write_quality()) / 2);
         shell.println();
     }
 
@@ -511,16 +545,21 @@ void EMSESP::show_sensor_values(uuid::console::Shell & shell) {
 
         for (const auto & sensor : temperaturesensor_.sensors()) {
             if (Helpers::hasValue(sensor.temperature_c)) {
-                shell.printfln("  %s: %s%s °%c%s (offset %s, ID: %s)",
+                shell.printfln("  %s: %s%s °%c%s (Offset: %s, ID: %s, System: %s)",
                                sensor.name().c_str(),
                                COLOR_BRIGHT_GREEN,
                                Helpers::render_value(s, sensor.temperature_c, 10, fahrenheit),
                                (fahrenheit == 0) ? 'C' : 'F',
                                COLOR_RESET,
                                Helpers::render_value(s2, sensor.offset(), 10, fahrenheit),
-                               sensor.id().c_str());
+                               sensor.id().c_str(),
+                               sensor.is_system() ? "Yes" : "No");
             } else {
-                shell.printfln("  %s (offset %s, ID: %s)", sensor.name().c_str(), Helpers::render_value(s, sensor.offset(), 10, fahrenheit), sensor.id().c_str());
+                shell.printfln("  %s (Offset: %s, ID: %s, System: %s)",
+                               sensor.name().c_str(),
+                               Helpers::render_value(s, sensor.offset(), 10, fahrenheit),
+                               sensor.id().c_str(),
+                               sensor.is_system() ? "Yes" : "No");
             }
         }
         shell.println();
@@ -529,18 +568,20 @@ void EMSESP::show_sensor_values(uuid::console::Shell & shell) {
     if (analogsensor_.have_sensors()) {
         char s[10];
         char s2[10];
+        char s3[10];
         shell.printfln("Analog sensors:");
         for (const auto & sensor : analogsensor_.sensors()) {
             switch (sensor.type()) {
             case AnalogSensor::AnalogType::ADC:
-                shell.printfln("  %s: %s%s %s%s (Type: ADC, Factor: %s, Offset: %d)",
+                shell.printfln("  %s: %s%s %s%s (Type: ADC, Factor: %s, Offset: %s, System: %s)",
                                sensor.name().c_str(),
                                COLOR_BRIGHT_GREEN,
                                Helpers::render_value(s, sensor.value(), 2),
                                EMSdevice::uom_to_string(sensor.uom()),
                                COLOR_RESET,
                                Helpers::render_value(s2, sensor.factor(), 4),
-                               sensor.offset());
+                               Helpers::render_value(s3, sensor.offset(), 2),
+                               sensor.is_system() ? "Yes" : "No");
                 break;
             default:
                 // case AnalogSensor::AnalogType::DIGITAL_IN:
@@ -846,41 +887,58 @@ std::string EMSESP::pretty_telegram(std::shared_ptr<const Telegram> telegram) {
     std::string src_name("");
     std::string dest_name("");
     std::string type_name("");
+
+    // Single loop to find all device information
+    bool src_found  = false;
+    bool dest_found = false;
+    bool type_found = false;
+
     for (const auto & emsdevice : emsdevices) {
-        // get src & dest
+        // get src name
-        if (emsdevice->is_device_id(src)) {
+        if (!src_found && emsdevice->is_device_id(src)) {
-            src_name = emsdevice->device_type_name();
+            src_name  = emsdevice->device_type_name();
-        } else if (emsdevice->is_device_id(dest)) {
+            src_found = true;
-            dest_name = emsdevice->device_type_name();
         }
-        // get the type name
+
-        if (type_name.empty()) {
+        // get dest name
+        if (!dest_found && emsdevice->is_device_id(dest)) {
+            dest_name  = emsdevice->device_type_name();
+            dest_found = true;
+        }
+
+        // get the type name (try primary conditions first)
+        if (!type_found) {
             if ((telegram->operation == Telegram::Operation::RX_READ && emsdevice->is_device_id(dest))
                 || (telegram->operation != Telegram::Operation::RX_READ && dest == 0 && emsdevice->is_device_id(src))
                 || (telegram->operation != Telegram::Operation::RX_READ && src == EMSbus::ems_bus_id() && emsdevice->is_device_id(dest))) {
                 type_name = emsdevice->telegram_type_name(telegram);
+                if (!type_name.empty()) {
+                    type_found = true;
+                }
             }
         }
+
+        // Early exit if we found everything
+        if (src_found && dest_found && type_found) {
+            break;
+        }
     }
-    if (type_name.empty()) {
+
-        // fallback, get the type name from src
+    // Fallback for type name if not found - try src first, then dest
-        for (const auto & emsdevice : emsdevices) {
+    if (!type_found && telegram->operation != Telegram::Operation::RX_READ) {
-            if (telegram->operation != Telegram::Operation::RX_READ && emsdevice->is_device_id(src)) {
+        for (int i = 0; i < 2 && type_name.empty(); ++i) {
-                type_name = emsdevice->telegram_type_name(telegram);
+            uint8_t check_id = (i == 0) ? src : dest;
-                break;
+            for (const auto & emsdevice : emsdevices) {
+                if (emsdevice->is_device_id(check_id)) {
+                    type_name = emsdevice->telegram_type_name(telegram);
+                    if (!type_name.empty()) {
+                        break;
+                    }
+                }
             }
         }
     }
 
-    if (type_name.empty()) {
-        // 2nd fallback, get the type name from dest
-        for (const auto & emsdevice : emsdevices) {
-            if (telegram->operation != Telegram::Operation::RX_READ && emsdevice->is_device_id(dest)) {
-                type_name = emsdevice->telegram_type_name(telegram);
-                break;
-            }
-        }
-    }
     // if we can't find names for the devices, use their hex values
     if (src_name.empty()) {
         src_name = device_tostring(src);
@@ -1009,11 +1067,16 @@ void EMSESP::process_version(std::shared_ptr<const Telegram> telegram) {
     if (telegram->offset != 0) {
         return;
     }
+
+    const uint8_t msg_len = telegram->message_length;
+
     // for empty telegram add device with empty product, version and brand
-    if (telegram->message_length == 0) {
+    if (msg_len == 0) {
         (void)add_device(telegram->src, 0, "00.00", 0);
         return;
-    } else if (telegram->message_length < 3) {
+    }
+
+    if (msg_len < 3) {
         (void)add_device(telegram->src, telegram->message_data[0], "00.00", 0);
         send_read_request(EMSdevice::EMS_TYPE_NAME, telegram->src, 27);
         return;
@@ -1023,7 +1086,7 @@ void EMSESP::process_version(std::shared_ptr<const Telegram> telegram) {
     uint8_t offset = 0;
     if (telegram->message_data[0] == 0x00) {
         // see if we have a 2nd subscriber
-        if (telegram->message_length > 5 && telegram->message_data[3] != 0x00) {
+        if (msg_len > 5 && telegram->message_data[3] != 0x00) {
             offset = 3;
         } else {
             return; // ignore whole telegram
@@ -1040,7 +1103,7 @@ void EMSESP::process_version(std::shared_ptr<const Telegram> telegram) {
 
     // some devices store the protocol type (HT3, Buderus) in the last byte
     uint8_t brand;
-    if (telegram->message_length >= 10) {
+    if (msg_len >= 10) {
         brand = EMSdevice::decode_brand(telegram->message_data[9]);
     } else {
         brand = EMSdevice::Brand::NO_BRAND; // unknown
@@ -1116,57 +1179,53 @@ bool EMSESP::process_telegram(std::shared_ptr<const Telegram> telegram) {
     // calls the associated process function for that EMS device
     // returns false if the device_id doesn't recognize it
     // after the telegram has been processed, see if there have been values changed and we need to do a MQTT publish
-    bool    telegram_found = false;
+    bool        telegram_found = false;
-    uint8_t device_found   = 0;
+    uint8_t     device_found   = 0;
-    // broadcast or send to us
+    EMSdevice * found_device   = nullptr;
+
+    // Combined loop: check all conditions in a single pass
     for (const auto & emsdevice : emsdevices) {
+        // broadcast or send to us
         if (emsdevice->is_device_id(telegram->src) && (telegram->dest == 0 || telegram->dest == EMSbus::ems_bus_id())) {
             telegram_found = emsdevice->handle_telegram(telegram);
-            device_found   = emsdevice->unique_id();
+            found_device   = emsdevice.get();
             break;
         }
-    }
-    if (!telegram_found) {
         // check for command to the device
-        for (const auto & emsdevice : emsdevices) {
+        if (!telegram_found && emsdevice->is_device_id(telegram->dest) && telegram->src != EMSbus::ems_bus_id()) {
-            if (emsdevice->is_device_id(telegram->dest) && telegram->src != EMSbus::ems_bus_id()) {
+            telegram_found = emsdevice->handle_telegram(telegram);
-                telegram_found = emsdevice->handle_telegram(telegram);
+            found_device   = emsdevice.get();
-                device_found   = emsdevice->unique_id();
-                break;
-            }
-        }
-    }
-    if (!telegram_found) {
-        // check for sends to master thermostat
-        for (const auto & emsdevice : emsdevices) {
-            if (emsdevice->is_device_id(telegram->src) && telegram->dest == 0x10) {
-                telegram_found = emsdevice->handle_telegram(telegram);
-                device_found   = emsdevice->unique_id();
-                break;
-            }
-        }
-    }
-    for (const auto & emsdevice : emsdevices) {
-        if (emsdevice->unique_id() == device_found) {
-            if (!telegram_found && telegram->message_length > 0) {
-                emsdevice->add_handlers_ignored(telegram->type_id);
-            }
-            if (wait_validate_ == telegram->type_id) {
-                wait_validate_ = 0;
-            }
-            if (Mqtt::connected() && telegram_found
-                && ((mqtt_.get_publish_onchange(emsdevice->device_type()) && emsdevice->has_update())
-                    || (telegram->type_id == publish_id_ && telegram->dest == EMSbus::ems_bus_id()))) {
-                if (telegram->type_id == publish_id_) {
-                    publish_id_ = 0;
-                }
-                emsdevice->has_update(false); // reset flag
-                if (!Mqtt::publish_single()) {
-                    publish_device_values(emsdevice->device_type()); // publish to MQTT if we explicitly have too
-                }
-            }
             break;
         }
+        // check for sends to master thermostat
+        if (!telegram_found && emsdevice->is_device_id(telegram->src) && telegram->dest == 0x10) {
+            telegram_found = emsdevice->handle_telegram(telegram);
+            found_device   = emsdevice.get();
+            break;
+        }
+    }
+
+    if (found_device) {
+        device_found = found_device->unique_id();
+
+        // Process the found device directly without another loop
+        if (!telegram_found && telegram->message_length > 0) {
+            found_device->add_handlers_ignored(telegram->type_id);
+        }
+        if (wait_validate_ == telegram->type_id) {
+            wait_validate_ = 0;
+        }
+        if (Mqtt::connected() && telegram_found
+            && ((mqtt_.get_publish_onchange(found_device->device_type()) && found_device->has_update())
+                || (telegram->type_id == publish_id_ && telegram->dest == EMSbus::ems_bus_id()))) {
+            if (telegram->type_id == publish_id_) {
+                publish_id_ = 0;
+            }
+            found_device->has_update(false); // reset flag
+            if (!Mqtt::publish_single()) {
+                publish_device_values(found_device->device_type()); // publish to MQTT if we explicitly have too
+            }
+        }
     }
     // handle unknown broadcasted telegrams (or send to us)
     if (!telegram_found && (telegram->dest == 0 || telegram->dest == EMSbus::ems_bus_id())) {
@@ -1184,6 +1243,10 @@ bool EMSESP::process_telegram(std::shared_ptr<const Telegram> telegram) {
 
 // return true if we have this device already registered
 bool EMSESP::device_exists(const uint8_t device_id) {
+    if (emsdevices.empty()) {
+        return false;
+    }
+
     for (const auto & emsdevice : emsdevices) {
         if (emsdevice && emsdevice->is_device_id(device_id)) {
             return true;
@@ -1251,16 +1314,14 @@ bool EMSESP::add_device(const uint8_t device_id, const uint8_t product_id, const
     }
 
     // first check to see if we already have it, if so update the record
-    auto it = emsdevices.begin();
+    for (auto it = emsdevices.begin(); it != emsdevices.end(); ++it) {
-    for (const auto & emsdevice : emsdevices) {
+        if ((*it) && (*it)->is_device_id(device_id)) {
-        if (emsdevice && emsdevice->is_device_id(device_id)) {
+            if (product_id == 0 || (*it)->product_id() != 0) { // update only with valid product_id
-            if (product_id == 0 || emsdevice->product_id() != 0) { // update only with valid product_id
                 return true;
             }
             emsdevices.erase(it); // erase the old device without product_id and re detect
             break;
         }
-        it++;
     }
 
     // look up the rest of the details using the product_id and create the new device object
@@ -1691,7 +1752,7 @@ void EMSESP::start() {
     device_library_ = {
 #include "device_library.h"
     };
-    LOG_INFO("Loaded EMS device library (%d entries)", device_library_.size());
+    LOG_INFO("Library loaded: %d EMS devices, %d device entities, %s", device_library_.size(), EMSESP_TRANSLATION_COUNT, system_.languages_string().c_str());
 
     system_.reload_settings(); // ... and store some of the settings locally
 

src/core/system.cpp

@@ -107,6 +107,19 @@ bool System::command_send(const char * value, const int8_t id) {
     return EMSESP::txservice_.send_raw(value); // ignore id
 }
 
+// return string of languages and count
+std::string System::languages_string() {
+    std::string languages_string = std::to_string(NUM_LANGUAGES) + " languages (";
+    for (uint8_t i = 0; i < NUM_LANGUAGES; i++) {
+        languages_string += languages[i];
+        if (i != NUM_LANGUAGES - 1) {
+            languages_string += ",";
+        }
+    }
+    languages_string += ")";
+    return languages_string;
+}
+
 // returns last response from MQTT
 bool System::command_response(const char * value, const int8_t id, JsonObject output) {
     JsonDocument doc;
@@ -523,8 +536,18 @@ void System::button_OnClick(PButton & b) {
 
 // button double click
 void System::button_OnDblClick(PButton & b) {
-    LOG_NOTICE("Button pressed - double click - wifi reconnect");
+    LOG_NOTICE("Button pressed - double click - wifi reconnect to AP");
-    EMSESP::system_.wifi_reconnect();
+    // set AP mode to always so will join AP if wifi ssid fails to connect
+    EMSESP::esp32React.getAPSettingsService()->update([&](APSettings & apSettings) {
+        apSettings.provisionMode = AP_MODE_ALWAYS;
+        return StateUpdateResult::CHANGED;
+    });
+    // remove SSID from network settings
+    EMSESP::esp32React.getNetworkSettingsService()->update([&](NetworkSettings & networkSettings) {
+        networkSettings.ssid = "";
+        return StateUpdateResult::CHANGED;
+    });
+    EMSESP::esp32React.getNetworkSettingsService()->callUpdateHandlers(); // in case we've changed ssid or password
 }
 
 // button long press
@@ -1439,6 +1462,7 @@ bool System::command_service(const char * cmd, const char * value) {
             ok = true;
         }
     }
+
     int n;
     if (!ok && Helpers::value2number(value, n)) {
 #ifndef EMSESP_STANDALONE
@@ -1647,26 +1671,38 @@ bool System::command_info(const char * value, const int8_t id, JsonObject output
         }
     });
 
-#ifndef EMSESP_STANDALONE
-    EMSESP::esp32React.getAPSettingsService()->read([&](const APSettings & settings) {
-        const char * pM[]       = {"always", "disconnected", "never"};
-        node["APProvisionMode"] = pM[settings.provisionMode];
-        node["APSecurity"]      = settings.password.length() ? "wpa2" : "open";
-        node["APSSID"]          = settings.ssid;
-    });
-#endif
-
     // NTP status
     node = output["ntp"].to<JsonObject>();
-#ifndef EMSESP_STANDALONE
-    node["NTPStatus"] = EMSESP::system_.ntp_connected() ? "connected" : "disconnected";
     EMSESP::esp32React.getNTPSettingsService()->read([&](const NTPSettings & settings) {
+#ifndef EMSESP_STANDALONE
         node["enabled"] = settings.enabled;
+#else
+        node["enabled"] = true;
+#endif
         node["server"]  = settings.server;
         node["tzLabel"] = settings.tzLabel;
     });
+#ifndef EMSESP_STANDALONE
     node["timestamp"] = time(nullptr);
 #endif
+    node["NTPStatus"] = EMSESP::system_.ntp_connected() ? "connected" : "disconnected";
+
+    // AP Status
+    node = output["ap"].to<JsonObject>();
+    EMSESP::esp32React.getAPSettingsService()->read([&](const APSettings & settings) {
+        const char * pM[]     = {"always", "disconnected", "never"};
+        node["provisionMode"] = pM[settings.provisionMode];
+        node["ssid"]          = settings.ssid;
+#ifndef EMSESP_STANDALONE
+        node["security"]   = settings.password.length() ? "wpa2" : "open";
+        node["channel"]    = settings.channel;
+        node["ssidHidden"] = settings.ssidHidden;
+        node["maxClients"] = settings.maxClients;
+        node["localIP"]    = settings.localIP.toString();
+        node["gatewayIP"]  = settings.gatewayIP.toString();
+        node["subnetMask"] = settings.subnetMask.toString();
+#endif
+    });
 
     // MQTT Status
     node               = output["mqtt"].to<JsonObject>();
@@ -1764,7 +1800,7 @@ bool System::command_info(const char * value, const int8_t id, JsonObject output
     node["busReadsFailed"]         = EMSESP::txservice_.telegram_read_fail_count();
     node["busWritesFailed"]        = EMSESP::txservice_.telegram_write_fail_count();
     node["busRxLineQuality"]       = EMSESP::rxservice_.quality();
-    node["busTxLineQuality"]       = (EMSESP::txservice_.read_quality() + EMSESP::txservice_.read_quality()) / 2;
+    node["busTxLineQuality"]       = (EMSESP::txservice_.read_quality() + EMSESP::txservice_.write_quality()) / 2;
 
     // Settings
     node = output["settings"].to<JsonObject>();
@@ -1958,15 +1994,12 @@ bool System::load_board_profile(std::vector<int8_t> & data, const std::string &
 
 // format command - factory reset, removing all config files
 bool System::command_format(const char * value, const int8_t id) {
-    LOG_INFO("Removing all config files");
+    LOG_INFO("Formatting FS, removing all config files");
 #ifndef EMSESP_STANDALONE
-    // TODO To replaced with LittleFS.rmdir(FS_CONFIG_DIRECTORY) now we're using IDF 4.2+
+    if (LittleFS.format()) {
-    File root = LittleFS.open(EMSESP_FS_CONFIG_DIRECTORY);
+        LOG_INFO("FS formatted successfully");
-    File file;
+    } else {
-    while ((file = root.openNextFile())) {
+        LOG_ERROR("Format failed");
-        String path = file.path();
-        file.close();
-        LittleFS.remove(path);
     }
 #endif
 

src/core/system.h

@@ -291,6 +291,8 @@ class System {
     void wifi_reconnect();
     void show_users(uuid::console::Shell & shell);
 
+    static std::string languages_string();
+
     uint32_t FStotal() {
         return fstotal_;
     }

src/core/temperaturesensor.cpp

@@ -217,11 +217,13 @@ void TemperatureSensor::loop() {
                         if (!EMSESP::nvs_.isKey("intTemp")) {
                             EMSESP::nvs_.putString("intTemp", s->id().c_str());
                         }
+                        s->set_is_system(true); // mark as internal system temperature sensor
                         EMSESP::webCustomizationService.update([&](WebCustomization & settings) {
-                            auto newSensor   = SensorCustomization();
+                            auto newSensor      = SensorCustomization();
-                            newSensor.id     = s->id();
+                            newSensor.id        = s->id();
-                            newSensor.name   = s->name();
+                            newSensor.name      = s->name();
-                            newSensor.offset = 0;
+                            newSensor.offset    = 0;
+                            newSensor.is_system = s->is_system(); // always true
                             settings.sensorCustomizations.push_back(newSensor);
                             return StateUpdateResult::CHANGED;
                         });
@@ -313,7 +315,7 @@ int16_t TemperatureSensor::get_temperature_c(const uint8_t addr[]) {
 }
 
 // update temperature sensor information name and offset
-bool TemperatureSensor::update(const std::string & id, const std::string & name, int16_t offset) {
+bool TemperatureSensor::update(const std::string & id, const std::string & name, int16_t offset, bool is_system) {
     // find the sensor
     for (auto & sensor : sensors_) {
         if (sensor.id() == id) {
@@ -329,23 +331,25 @@ bool TemperatureSensor::update(const std::string & id, const std::string & name,
             sensor.set_offset(offset);
 
             // store the new name and offset in our configuration
-            EMSESP::webCustomizationService.update([&id, &name, &offset, &sensor](WebCustomization & settings) {
+            EMSESP::webCustomizationService.update([&id, &name, &offset, &is_system, &sensor](WebCustomization & settings) {
                 // look it up to see if it exists
                 bool found = false;
                 for (auto & SensorCustomization : settings.sensorCustomizations) {
                     if (SensorCustomization.id == id) {
-                        SensorCustomization.name   = name;
+                        SensorCustomization.name      = name;
-                        SensorCustomization.offset = offset;
+                        SensorCustomization.offset    = offset;
-                        found                      = true;
+                        SensorCustomization.is_system = is_system;
+                        found                         = true;
                         LOG_DEBUG("Customizing existing sensor ID %s", id.c_str());
                         break;
                     }
                 }
                 if (!found) {
-                    auto newSensor   = SensorCustomization();
+                    auto newSensor      = SensorCustomization();
-                    newSensor.id     = id;
+                    newSensor.id        = id;
-                    newSensor.name   = name;
+                    newSensor.name      = name;
-                    newSensor.offset = offset;
+                    newSensor.offset    = offset;
+                    newSensor.is_system = false; // is user defined, not system
                     settings.sensorCustomizations.push_back(newSensor);
                     LOG_DEBUG("Adding new customization for sensor ID %s", id.c_str());
                 }
@@ -628,6 +632,7 @@ void TemperatureSensor::load_test_data() {
     sensors_.back().apply_customization();
     sensors_.back().temperature_c = 123; // 12.3
     sensors_.back().read          = true;
+    sensors_.back().set_is_system(false);
     publish_sensor(sensors_.back()); // call publish single
 
     // Sensor ID: 0B_0C0D_0E0F_1011
@@ -636,6 +641,16 @@ void TemperatureSensor::load_test_data() {
     sensors_.back().apply_customization();
     sensors_.back().temperature_c = 456; // 45.6
     sensors_.back().read          = true;
+    sensors_.back().set_is_system(false);
+    publish_sensor(sensors_.back()); // call publish single
+
+    // Sensor ID: 28_1767_7B13_2502
+    uint8_t addr3[ADDR_LEN] = {0x28, 0x17, 0x67, 0x7B, 0x13, 0x25, 0x02};
+    sensors_.emplace_back(addr3);
+    sensors_.back().apply_customization();
+    sensors_.back().temperature_c = 281; // 28.1
+    sensors_.back().read          = true;
+    sensors_.back().set_is_system(true);
     publish_sensor(sensors_.back()); // call publish single
 }
 #endif

src/core/temperaturesensor.h

@@ -44,6 +44,13 @@ class TemperatureSensor {
             return internal_id_;
         }
 
+        bool is_system() const {
+            return is_system_;
+        }
+        void set_is_system(const bool is_system) {
+            is_system_ = is_system;
+        }
+
         std::string id() const {
             return id_;
         }
@@ -72,6 +79,7 @@ class TemperatureSensor {
         std::string id_;
         std::string name_;
         int16_t     offset_;
+        bool        is_system_;
     };
 
     TemperatureSensor()  = default;
@@ -106,11 +114,13 @@ class TemperatureSensor {
         return (!sensors_.empty());
     }
 
-    size_t count_entities() const {
+    size_t count_entities(bool include_system = true) const {
-        return sensors_.size();
+        return std::count_if(sensors_.begin(), sensors_.end(), [include_system](const Sensor & sensor) {
+            return include_system ? sensor.is_system() : !sensor.is_system();
+        });
     }
 
-    bool update(const std::string & id, const std::string & name, int16_t offset);
+    bool update(const std::string & id, const std::string & name, int16_t offset, bool is_system);
 
 #if defined(EMSESP_TEST)
     void load_test_data();

src/emsesp_version.h

@@ -1 +1 @@
-#define EMSESP_APP_VERSION "3.7.3-dev.25"
+#define EMSESP_APP_VERSION "3.7.3-dev.26"

src/test/test.cpp

@@ -880,7 +880,7 @@ void Test::run_test(uuid::console::Shell & shell, const std::string & cmd, const
         shell.invoke_command("call system publish");
 
         // rename
-        EMSESP::temperaturesensor_.update("01_0203_0405_0607", "testtemperature", 2);
+        EMSESP::temperaturesensor_.update("01_0203_0405_0607", "testtemperature", 2, false);
         shell.invoke_command("show values");
         shell.invoke_command("call system publish");
         ok = true;

src/web/WebCustomizationService.cpp

@@ -52,24 +52,25 @@ WebCustomizationService::WebCustomizationService(AsyncWebServer * server, FS * f
 void WebCustomization::read(WebCustomization & customizations, JsonObject root) {
     // Temperature Sensor customization
     JsonArray sensorsJson = root["ts"].to<JsonArray>();
-
     for (const SensorCustomization & sensor : customizations.sensorCustomizations) {
-        JsonObject sensorJson = sensorsJson.add<JsonObject>();
+        JsonObject sensorJson   = sensorsJson.add<JsonObject>();
-        sensorJson["id"]      = sensor.id;     // ID of chip
+        sensorJson["id"]        = sensor.id;        // ID of chip
-        sensorJson["name"]    = sensor.name;   // n
+        sensorJson["name"]      = sensor.name;      // n
-        sensorJson["offset"]  = sensor.offset; // o
+        sensorJson["offset"]    = sensor.offset;    // o
+        sensorJson["is_system"] = sensor.is_system; // s for core_voltage, supply_voltage
     }
 
     // Analog Sensor customization
     JsonArray analogJson = root["as"].to<JsonArray>();
     for (const AnalogCustomization & sensor : customizations.analogCustomizations) {
-        JsonObject sensorJson = analogJson.add<JsonObject>();
+        JsonObject sensorJson   = analogJson.add<JsonObject>();
-        sensorJson["gpio"]    = sensor.gpio;   // g
+        sensorJson["gpio"]      = sensor.gpio;      // g
-        sensorJson["name"]    = sensor.name;   // n
+        sensorJson["name"]      = sensor.name;      // n
-        sensorJson["offset"]  = sensor.offset; // o
+        sensorJson["offset"]    = sensor.offset;    // o
-        sensorJson["factor"]  = sensor.factor; // f
+        sensorJson["factor"]    = sensor.factor;    // f
-        sensorJson["uom"]     = sensor.uom;    // u
+        sensorJson["uom"]       = sensor.uom;       // u
-        sensorJson["type"]    = sensor.type;   // t
+        sensorJson["type"]      = sensor.type;      // t
+        sensorJson["is_system"] = sensor.is_system; // s for core_voltage, supply_voltage
     }
 
     // Masked entities customization and custom device name (optional)
@@ -104,6 +105,7 @@ StateUpdateResult WebCustomization::update(JsonObject root, WebCustomization & c
             if (sensor.id == sensor.name) {
                 sensor.name = ""; // no need to store id as name
             }
+            sensor.is_system = sensorJson["is_system"];
             std::replace(sensor.id.begin(), sensor.id.end(), '-', '_'); // change old ids to v3.7 style
             customizations.sensorCustomizations.push_back(sensor);      // add to list
         }
@@ -115,13 +117,14 @@ StateUpdateResult WebCustomization::update(JsonObject root, WebCustomization & c
         auto analogJsons = root["as"].as<JsonArray>();
         for (const JsonObject analogJson : analogJsons) {
             // create each of the sensor, overwriting any previous settings
-            auto analog   = AnalogCustomization();
+            auto analog      = AnalogCustomization();
-            analog.gpio   = analogJson["gpio"];
+            analog.gpio      = analogJson["gpio"];
-            analog.name   = analogJson["name"].as<std::string>();
+            analog.name      = analogJson["name"].as<std::string>();
-            analog.offset = analogJson["offset"];
+            analog.offset    = analogJson["offset"];
-            analog.factor = analogJson["factor"];
+            analog.factor    = analogJson["factor"];
-            analog.uom    = analogJson["uom"];
+            analog.uom       = analogJson["uom"];
-            analog.type   = analogJson["type"];
+            analog.type      = analogJson["type"];
+            analog.is_system = analogJson["is_system"];
             if (_start && analog.type == EMSESP::analogsensor_.AnalogType::DIGITAL_OUT && analog.uom > DeviceValue::DeviceValueUOM::NONE) {
                 analog.offset = analog.uom - 1;
             }
@@ -371,55 +374,78 @@ void WebCustomizationService::load_test_data() {
         // Temperature sensors
         webCustomization.sensorCustomizations.clear(); // delete all existing sensors
 
-        auto sensor   = SensorCustomization();
+        auto sensor1      = SensorCustomization();
-        sensor.id     = "01_0203_0405_0607";
+        sensor1.id        = "01_0203_0405_0607";
-        sensor.name   = "test_tempsensor1";
+        sensor1.name      = "test_tempsensor1";
-        sensor.offset = 0;
+        sensor1.offset    = 0;
-        webCustomization.sensorCustomizations.push_back(sensor);
+        sensor1.is_system = false;
+        webCustomization.sensorCustomizations.push_back(sensor1);
 
-        auto sensor2   = SensorCustomization();
+        auto sensor2      = SensorCustomization();
-        sensor2.id     = "0B_0C0D_0E0F_1011";
+        sensor2.id        = "0B_0C0D_0E0F_1011";
-        sensor2.name   = "test_tempsensor2";
+        sensor2.name      = "test_tempsensor2";
-        sensor2.offset = 4;
+        sensor2.offset    = 4;
+        sensor2.is_system = false;
         webCustomization.sensorCustomizations.push_back(sensor2);
 
+        auto sensor3      = SensorCustomization();
+        sensor3.id        = "28_1767_7B13_2502";
+        sensor3.name      = "gateway_temperature";
+        sensor3.offset    = 0;
+        sensor3.is_system = true;
+        webCustomization.sensorCustomizations.push_back(sensor3);
+
         // Analog sensors
         // This actually adds the sensors as we use customizations to store them
         webCustomization.analogCustomizations.clear();
-        auto analog   = AnalogCustomization();
+        auto analog      = AnalogCustomization();
-        analog.gpio   = 36;
+        analog.gpio      = 36;
-        analog.name   = "test_analogsensor1";
+        analog.name      = "test_analogsensor1";
-        analog.offset = 0;
+        analog.offset    = 0;
-        analog.factor = 0.1;
+        analog.factor    = 0.2;
-        analog.uom    = 17;
+        analog.uom       = 17;
-        analog.type   = 3; // ADC
+        analog.type      = 3; // ADC
+        analog.is_system = false;
         webCustomization.analogCustomizations.push_back(analog);
 
-        analog        = AnalogCustomization();
+        analog           = AnalogCustomization();
-        analog.gpio   = 37;
+        analog.gpio      = 37;
-        analog.name   = "test_analogsensor2";
+        analog.name      = "test_analogsensor2";
-        analog.offset = 0;
+        analog.offset    = 0;
-        analog.factor = 1;
+        analog.factor    = 1;
-        analog.uom    = 0;
+        analog.uom       = 0;
-        analog.type   = 1; // DIGITAL_IN
+        analog.type      = 1; // DIGITAL_IN
+        analog.is_system = false;
         webCustomization.analogCustomizations.push_back(analog);
 
-        analog        = AnalogCustomization();
+        analog           = AnalogCustomization();
-        analog.gpio   = 38;
+        analog.gpio      = 38;
-        analog.name   = "test_analogsensor3";
+        analog.name      = "test_analogsensor3";
-        analog.offset = 0;
+        analog.offset    = 0;
-        analog.factor = 1;
+        analog.factor    = 1;
-        analog.uom    = 0;
+        analog.uom       = 0;
-        analog.type   = 0; // disabled, not-used
+        analog.type      = 0; // disabled, not-used
+        analog.is_system = false;
         webCustomization.analogCustomizations.push_back(analog);
 
-        analog        = AnalogCustomization();
+        analog           = AnalogCustomization();
-        analog.gpio   = 33;
+        analog.gpio      = 33;
-        analog.name   = "test_analogsensor4";
+        analog.name      = "test_analogsensor4";
-        analog.offset = 0;
+        analog.offset    = 0;
-        analog.factor = 1;
+        analog.factor    = 1;
-        analog.uom    = 0;
+        analog.uom       = 0;
-        analog.type   = 2; // COUNTER
+        analog.type      = 2; // COUNTER
+        analog.is_system = false;
+        webCustomization.analogCustomizations.push_back(analog);
+
+        analog           = AnalogCustomization();
+        analog.gpio      = 39;
+        analog.name      = "test_analogsensor5"; // core_voltage
+        analog.offset    = 0;
+        analog.factor    = 0.003771;
+        analog.uom       = 23;
+        analog.type      = 3; // ADC
+        analog.is_system = true;
         webCustomization.analogCustomizations.push_back(analog);
 
         // EMS entities, mark some as favorites

src/web/WebCustomizationService.h

@@ -37,6 +37,7 @@ class SensorCustomization {
     std::string id;
     std::string name;
     uint16_t    offset;
+    bool        is_system; // if true, the customization is a system customization
 };
 
 class AnalogCustomization {
@@ -45,8 +46,9 @@ class AnalogCustomization {
     std::string name;
     double      offset;
     double      factor;
-    uint8_t     uom;  // 0 is none
+    uint8_t     uom;       // 0 is none
-    int8_t      type; // -1 is for deletion
+    int8_t      type;      // -1 is for deletion
+    bool        is_system; // if true, the customization is a system customization
 
     // used for removing from a list
     bool operator==(const AnalogCustomization & a) const {

src/web/WebDataService.cpp

@@ -127,6 +127,7 @@ void WebDataService::sensor_data(AsyncWebServerRequest * request) {
                 obj["u"] = DeviceValueUOM::DEGREES;
                 obj["o"] = (float)(sensor.offset()) / 10;
             }
+            obj["s"] = sensor.is_system();
         }
     }
 
@@ -143,6 +144,7 @@ void WebDataService::sensor_data(AsyncWebServerRequest * request) {
             obj["o"]       = sensor.offset();
             obj["f"]       = sensor.factor();
             obj["t"]       = sensor.type();
+            obj["s"]       = sensor.is_system();
 
             if (sensor.type() != AnalogSensor::AnalogType::NOTUSED) {
                 obj["v"] = Helpers::transformNumFloat(sensor.value()); // is optional and is a float
@@ -322,7 +324,9 @@ void WebDataService::write_temperature_sensor(AsyncWebServerRequest * request, J
             offset10 = offset / 0.18;
         }
 
-        ok = EMSESP::temperaturesensor_.update(id, name, offset10);
+        bool is_system = sensor["is_system"];
+
+        ok = EMSESP::temperaturesensor_.update(id, name, offset10, is_system);
     }
 
     AsyncWebServerResponse * response = request->beginResponse(ok ? 200 : 400); // bad request
@@ -335,14 +339,15 @@ void WebDataService::write_analog_sensor(AsyncWebServerRequest * request, JsonVa
     if (json.is<JsonObject>()) {
         JsonObject analog = json;
 
-        uint8_t     gpio    = analog["gpio"];
+        uint8_t     gpio      = analog["gpio"];
-        std::string name    = analog["name"];
+        std::string name      = analog["name"];
-        double      factor  = analog["factor"];
+        double      factor    = analog["factor"];
-        double      offset  = analog["offset"];
+        double      offset    = analog["offset"];
-        uint8_t     uom     = analog["uom"];
+        uint8_t     uom       = analog["uom"];
-        int8_t      type    = analog["type"];
+        int8_t      type      = analog["type"];
-        bool        deleted = analog["deleted"];
+        bool        deleted   = analog["deleted"];
-        ok                  = EMSESP::analogsensor_.update(gpio, name, offset, factor, uom, type, deleted);
+        bool        is_system = analog["is_system"];
+        ok                    = EMSESP::analogsensor_.update(gpio, name, offset, factor, uom, type, deleted, is_system);
     }
 
     AsyncWebServerResponse * response = request->beginResponse(ok ? 200 : 400); // ok or bad request
@@ -387,13 +392,17 @@ void WebDataService::dashboard_data(AsyncWebServerRequest * request) {
     }
 
     // add temperature sensors, if we have any
-    if (EMSESP::temperaturesensor_.have_sensors()) {
+    if (EMSESP::temperaturesensor_.count_entities(true)) { // no system sensors
         JsonObject obj  = nodes.add<JsonObject>();
         obj["id"]       = EMSdevice::DeviceTypeUniqueID::TEMPERATURESENSOR_UID; // it's unique id
         obj["t"]        = EMSdevice::DeviceType::TEMPERATURESENSOR;             // device type number
         JsonArray nodes = obj["nodes"].to<JsonArray>();
         uint8_t   count = 0;
         for (const auto & sensor : EMSESP::temperaturesensor_.sensors()) {
+            // ignore system sensors
+            if (sensor.is_system()) {
+                continue;
+            }
             JsonObject node = nodes.add<JsonObject>();
             node["id"]      = (EMSdevice::DeviceTypeUniqueID::TEMPERATURESENSOR_UID * 100) + count++;
 
@@ -421,6 +430,10 @@ void WebDataService::dashboard_data(AsyncWebServerRequest * request) {
         JsonArray nodes = obj["nodes"].to<JsonArray>();
         uint8_t   count = 0;
         for (const auto & sensor : EMSESP::analogsensor_.sensors()) {
+            // ignore system sensors
+            if (sensor.is_system()) {
+                continue;
+            }
             if (sensor.type() != AnalogSensor::AnalogType::NOTUSED) { // ignore disabled
                 JsonObject node = nodes.add<JsonObject>();
                 node["id"]      = (EMSdevice::DeviceTypeUniqueID::ANALOGSENSOR_UID * 100) + count++;

test/test_api/test_api.h

@@ -1,4 +1,3 @@
-
 // ---------- START - CUT HERE ----------
 
 void test_1() {
@@ -162,25 +161,27 @@ void test_21() {
     auto expected_response =
         "[{\"system\":{\"version\":\"dev\",\"uptime\":\"000+00:00:00.000\",\"uptimeSec\":0,\"resetReason\":\"Unknown / "
         "Unknown\"},\"network\":{\"network\":\"WiFi\",\"hostname\":\"ems-esp\",\"RSSI\":-23,\"TxPowerSetting\":0,\"staticIP\":false,\"lowBandwidth\":false,"
-        "\"disableSleep\":true,\"enableMDNS\":true,\"enableCORS\":false},\"ntp\":{},\"mqtt\":{\"MQTTStatus\":\"disconnected\",\"MQTTPublishes\":0,"
+        "\"disableSleep\":true,\"enableMDNS\":true,\"enableCORS\":false},\"ntp\":{\"enabled\":true,\"server\":\"pool.ntp.org\",\"tzLabel\":\"Europe/"
-        "\"MQTTQueued\":0,\"MQTTPublishFails\":0,\"MQTTReconnects\":0,\"enabled\":true,\"clientID\":\"ems-esp\",\"keepAlive\":60,\"cleanSession\":false,"
+        "London\",\"NTPStatus\":\"disconnected\"},\"ap\":{\"provisionMode\":\"always\",\"ssid\":\"ems-esp\"},\"mqtt\":{\"MQTTStatus\":\"disconnected\","
-        "\"entityFormat\":1,\"base\":\"ems-esp\",\"discoveryPrefix\":\"homeassistant\",\"discoveryType\":0,\"nestedFormat\":1,\"haEnabled\":true,\"mqttQos\":0,"
+        "\"MQTTPublishes\":0,\"MQTTQueued\":0,\"MQTTPublishFails\":0,\"MQTTReconnects\":0,\"enabled\":true,\"clientID\":\"ems-esp\",\"keepAlive\":60,"
-        "\"mqttRetain\":false,\"publishTimeHeartbeat\":60,\"publishTimeBoiler\":10,\"publishTimeThermostat\":10,\"publishTimeSolar\":10,\"publishTimeMixer\":"
+        "\"cleanSession\":false,\"entityFormat\":1,\"base\":\"ems-esp\",\"discoveryPrefix\":\"homeassistant\",\"discoveryType\":0,\"nestedFormat\":1,"
-        "10,\"publishTimeWater\":0,\"publishTimeOther\":10,\"publishTimeSensor\":10,\"publishSingle\":false,\"publish2command\":false,\"sendResponse\":false},"
+        "\"haEnabled\":true,\"mqttQos\":0,\"mqttRetain\":false,\"publishTimeHeartbeat\":60,\"publishTimeBoiler\":10,\"publishTimeThermostat\":10,"
-        "\"syslog\":{\"enabled\":false},\"sensor\":{\"temperatureSensors\":2,\"temperatureSensorReads\":0,\"temperatureSensorFails\":0,\"analogSensors\":4,"
+        "\"publishTimeSolar\":10,\"publishTimeMixer\":10,\"publishTimeWater\":0,\"publishTimeOther\":10,\"publishTimeSensor\":10,\"publishSingle\":false,"
-        "\"analogSensorReads\":0,\"analogSensorFails\":0},\"api\":{\"APICalls\":0,\"APIFails\":0},\"bus\":{\"busStatus\":\"connected\",\"busProtocol\":"
+        "\"publish2command\":false,\"sendResponse\":false},\"syslog\":{\"enabled\":false},\"sensor\":{\"temperatureSensors\":1,\"temperatureSensorReads\":0,"
-        "\"Buderus\",\"busTelegramsReceived\":8,\"busReads\":0,\"busWrites\":0,\"busIncompleteTelegrams\":0,\"busReadsFailed\":0,\"busWritesFailed\":0,"
+        "\"temperatureSensorFails\":0,\"analogSensors\":5,\"analogSensorReads\":0,\"analogSensorFails\":0},\"api\":{\"APICalls\":0,\"APIFails\":0},\"bus\":{"
-        "\"busRxLineQuality\":100,\"busTxLineQuality\":100},\"settings\":{\"boardProfile\":\"S32\",\"locale\":\"en\",\"txMode\":8,\"emsBusID\":11,"
+        "\"busStatus\":\"connected\",\"busProtocol\":\"Buderus\",\"busTelegramsReceived\":8,\"busReads\":0,\"busWrites\":0,\"busIncompleteTelegrams\":0,"
-        "\"showerTimer\":false,\"showerMinDuration\":180,\"showerAlert\":false,\"hideLed\":false,\"noTokenApi\":false,\"readonlyMode\":false,\"fahrenheit\":"
+        "\"busReadsFailed\":0,\"busWritesFailed\":0,\"busRxLineQuality\":100,\"busTxLineQuality\":100},\"settings\":{\"boardProfile\":\"S32\",\"locale\":"
-        "false,\"dallasParasite\":false,\"boolFormat\":1,\"boolDashboard\":1,\"enumFormat\":1,\"analogEnabled\":true,\"telnetEnabled\":true,"
+        "\"en\",\"txMode\":8,\"emsBusID\":11,\"showerTimer\":false,\"showerMinDuration\":180,\"showerAlert\":false,\"hideLed\":false,\"noTokenApi\":false,"
-        "\"maxWebLogBuffer\":25,\"modbusEnabled\":false,\"forceHeatingOff\":false,\"developerMode\":false},\"devices\":[{\"type\":\"boiler\",\"name\":\"My "
+        "\"readonlyMode\":false,\"fahrenheit\":false,\"dallasParasite\":false,\"boolFormat\":1,\"boolDashboard\":1,\"enumFormat\":1,\"analogEnabled\":true,"
-        "Custom "
+        "\"telnetEnabled\":true,\"maxWebLogBuffer\":25,\"modbusEnabled\":false,\"forceHeatingOff\":false,\"developerMode\":false},\"devices\":[{\"type\":"
+        "\"boiler\",\"name\":\"My Custom "
         "Boiler\",\"deviceID\":\"0x08\",\"productID\":123,\"brand\":\"\",\"version\":\"01.00\",\"entities\":38,\"handlersReceived\":\"0x18\","
         "\"handlersFetched\":\"0x14 0x33\",\"handlersPending\":\"0xBF 0x10 0x11 0xC2 0xC6 0x15 0x1C 0x19 0x1A 0x35 0x34 0x2A 0xD1 0xE3 0xE4 0xE5 0xE9 0x02E0 "
-        "0x2E 0x3B\"},{\"type\":\"thermostat\",\"name\":\"FW120\",\"deviceID\":\"0x10\",\"productID\":192,\"brand\":\"\",\"version\":\"01.00\",\"entities\":15,"
+        "0x2E "
+        "0x3B\"},{\"type\":\"thermostat\",\"name\":\"FW120\",\"deviceID\":\"0x10\",\"productID\":192,\"brand\":\"\",\"version\":\"01.00\",\"entities\":15,"
         "\"handlersReceived\":\"0x016F\",\"handlersFetched\":\"0x0170 0x0171\",\"handlersPending\":\"0xA3 0x06 0xA2 0x12 0x13 0x0172 0x0165 "
-        "0x0168\"},{\"type\":\"temperaturesensor\",\"name\":\"temperaturesensor\",\"entities\":2},{\"type\":\"analogsensor\",\"name\":\"analogsensor\","
+        "0x0168\"},{\"type\":\"temperaturesensor\",\"name\":\"temperaturesensor\",\"entities\":1},{\"type\":\"analogsensor\",\"name\":\"analogsensor\","
-        "\"entities\":4},{\"type\":\"scheduler\",\"name\":\"scheduler\",\"entities\":2},{\"type\":\"custom\",\"name\":\"custom\",\"entities\":4}]}]";
+        "\"entities\":5},{\"type\":\"scheduler\",\"name\":\"scheduler\",\"entities\":2},{\"type\":\"custom\",\"name\":\"custom\",\"entities\":4}]}]";
     TEST_ASSERT_EQUAL_STRING(expected_response, call_url("/api/system"));
 }
 
@@ -188,25 +189,27 @@ void test_22() {
     auto expected_response =
         "[{\"system\":{\"version\":\"dev\",\"uptime\":\"000+00:00:00.000\",\"uptimeSec\":0,\"resetReason\":\"Unknown / "
         "Unknown\"},\"network\":{\"network\":\"WiFi\",\"hostname\":\"ems-esp\",\"RSSI\":-23,\"TxPowerSetting\":0,\"staticIP\":false,\"lowBandwidth\":false,"
-        "\"disableSleep\":true,\"enableMDNS\":true,\"enableCORS\":false},\"ntp\":{},\"mqtt\":{\"MQTTStatus\":\"disconnected\",\"MQTTPublishes\":0,"
+        "\"disableSleep\":true,\"enableMDNS\":true,\"enableCORS\":false},\"ntp\":{\"enabled\":true,\"server\":\"pool.ntp.org\",\"tzLabel\":\"Europe/"
-        "\"MQTTQueued\":0,\"MQTTPublishFails\":0,\"MQTTReconnects\":0,\"enabled\":true,\"clientID\":\"ems-esp\",\"keepAlive\":60,\"cleanSession\":false,"
+        "London\",\"NTPStatus\":\"disconnected\"},\"ap\":{\"provisionMode\":\"always\",\"ssid\":\"ems-esp\"},\"mqtt\":{\"MQTTStatus\":\"disconnected\","
-        "\"entityFormat\":1,\"base\":\"ems-esp\",\"discoveryPrefix\":\"homeassistant\",\"discoveryType\":0,\"nestedFormat\":1,\"haEnabled\":true,\"mqttQos\":0,"
+        "\"MQTTPublishes\":0,\"MQTTQueued\":0,\"MQTTPublishFails\":0,\"MQTTReconnects\":0,\"enabled\":true,\"clientID\":\"ems-esp\",\"keepAlive\":60,"
-        "\"mqttRetain\":false,\"publishTimeHeartbeat\":60,\"publishTimeBoiler\":10,\"publishTimeThermostat\":10,\"publishTimeSolar\":10,\"publishTimeMixer\":"
+        "\"cleanSession\":false,\"entityFormat\":1,\"base\":\"ems-esp\",\"discoveryPrefix\":\"homeassistant\",\"discoveryType\":0,\"nestedFormat\":1,"
-        "10,\"publishTimeWater\":0,\"publishTimeOther\":10,\"publishTimeSensor\":10,\"publishSingle\":false,\"publish2command\":false,\"sendResponse\":false},"
+        "\"haEnabled\":true,\"mqttQos\":0,\"mqttRetain\":false,\"publishTimeHeartbeat\":60,\"publishTimeBoiler\":10,\"publishTimeThermostat\":10,"
-        "\"syslog\":{\"enabled\":false},\"sensor\":{\"temperatureSensors\":2,\"temperatureSensorReads\":0,\"temperatureSensorFails\":0,\"analogSensors\":4,"
+        "\"publishTimeSolar\":10,\"publishTimeMixer\":10,\"publishTimeWater\":0,\"publishTimeOther\":10,\"publishTimeSensor\":10,\"publishSingle\":false,"
-        "\"analogSensorReads\":0,\"analogSensorFails\":0},\"api\":{\"APICalls\":0,\"APIFails\":0},\"bus\":{\"busStatus\":\"connected\",\"busProtocol\":"
+        "\"publish2command\":false,\"sendResponse\":false},\"syslog\":{\"enabled\":false},\"sensor\":{\"temperatureSensors\":1,\"temperatureSensorReads\":0,"
-        "\"Buderus\",\"busTelegramsReceived\":8,\"busReads\":0,\"busWrites\":0,\"busIncompleteTelegrams\":0,\"busReadsFailed\":0,\"busWritesFailed\":0,"
+        "\"temperatureSensorFails\":0,\"analogSensors\":5,\"analogSensorReads\":0,\"analogSensorFails\":0},\"api\":{\"APICalls\":0,\"APIFails\":0},\"bus\":{"
-        "\"busRxLineQuality\":100,\"busTxLineQuality\":100},\"settings\":{\"boardProfile\":\"S32\",\"locale\":\"en\",\"txMode\":8,\"emsBusID\":11,"
+        "\"busStatus\":\"connected\",\"busProtocol\":\"Buderus\",\"busTelegramsReceived\":8,\"busReads\":0,\"busWrites\":0,\"busIncompleteTelegrams\":0,"
-        "\"showerTimer\":false,\"showerMinDuration\":180,\"showerAlert\":false,\"hideLed\":false,\"noTokenApi\":false,\"readonlyMode\":false,\"fahrenheit\":"
+        "\"busReadsFailed\":0,\"busWritesFailed\":0,\"busRxLineQuality\":100,\"busTxLineQuality\":100},\"settings\":{\"boardProfile\":\"S32\",\"locale\":"
-        "false,\"dallasParasite\":false,\"boolFormat\":1,\"boolDashboard\":1,\"enumFormat\":1,\"analogEnabled\":true,\"telnetEnabled\":true,"
+        "\"en\",\"txMode\":8,\"emsBusID\":11,\"showerTimer\":false,\"showerMinDuration\":180,\"showerAlert\":false,\"hideLed\":false,\"noTokenApi\":false,"
-        "\"maxWebLogBuffer\":25,\"modbusEnabled\":false,\"forceHeatingOff\":false,\"developerMode\":false},\"devices\":[{\"type\":\"boiler\",\"name\":\"My "
+        "\"readonlyMode\":false,\"fahrenheit\":false,\"dallasParasite\":false,\"boolFormat\":1,\"boolDashboard\":1,\"enumFormat\":1,\"analogEnabled\":true,"
-        "Custom "
+        "\"telnetEnabled\":true,\"maxWebLogBuffer\":25,\"modbusEnabled\":false,\"forceHeatingOff\":false,\"developerMode\":false},\"devices\":[{\"type\":"
+        "\"boiler\",\"name\":\"My Custom "
         "Boiler\",\"deviceID\":\"0x08\",\"productID\":123,\"brand\":\"\",\"version\":\"01.00\",\"entities\":38,\"handlersReceived\":\"0x18\","
         "\"handlersFetched\":\"0x14 0x33\",\"handlersPending\":\"0xBF 0x10 0x11 0xC2 0xC6 0x15 0x1C 0x19 0x1A 0x35 0x34 0x2A 0xD1 0xE3 0xE4 0xE5 0xE9 0x02E0 "
-        "0x2E 0x3B\"},{\"type\":\"thermostat\",\"name\":\"FW120\",\"deviceID\":\"0x10\",\"productID\":192,\"brand\":\"\",\"version\":\"01.00\",\"entities\":15,"
+        "0x2E "
+        "0x3B\"},{\"type\":\"thermostat\",\"name\":\"FW120\",\"deviceID\":\"0x10\",\"productID\":192,\"brand\":\"\",\"version\":\"01.00\",\"entities\":15,"
         "\"handlersReceived\":\"0x016F\",\"handlersFetched\":\"0x0170 0x0171\",\"handlersPending\":\"0xA3 0x06 0xA2 0x12 0x13 0x0172 0x0165 "
-        "0x0168\"},{\"type\":\"temperaturesensor\",\"name\":\"temperaturesensor\",\"entities\":2},{\"type\":\"analogsensor\",\"name\":\"analogsensor\","
+        "0x0168\"},{\"type\":\"temperaturesensor\",\"name\":\"temperaturesensor\",\"entities\":1},{\"type\":\"analogsensor\",\"name\":\"analogsensor\","
-        "\"entities\":4},{\"type\":\"scheduler\",\"name\":\"scheduler\",\"entities\":2},{\"type\":\"custom\",\"name\":\"custom\",\"entities\":4}]}]";
+        "\"entities\":5},{\"type\":\"scheduler\",\"name\":\"scheduler\",\"entities\":2},{\"type\":\"custom\",\"name\":\"custom\",\"entities\":4}]}]";
     TEST_ASSERT_EQUAL_STRING(expected_response, call_url("/api/system/info"));
 }
 
@@ -244,12 +247,12 @@ void test_28() {
 }
 
 void test_29() {
-    auto expected_response = "[{\"test_tempsensor1\":12.3,\"test_tempsensor2\":45.6}]";
+    auto expected_response = "[{\"test_tempsensor1\":12.3,\"test_tempsensor2\":45.6,\"gateway_temperature\":28.1}]";
     TEST_ASSERT_EQUAL_STRING(expected_response, call_url("/api/temperaturesensor"));
 }
 
 void test_30() {
-    auto expected_response = "[{\"test_tempsensor1\":12.3,\"test_tempsensor2\":45.6}]";
+    auto expected_response = "[{\"test_tempsensor1\":12.3,\"test_tempsensor2\":45.6,\"gateway_temperature\":28.1}]";
     TEST_ASSERT_EQUAL_STRING(expected_response, call_url("/api/temperaturesensor/info"));
 }
 
@@ -271,18 +274,19 @@ void test_33() {
 }
 
 void test_34() {
-    auto expected_response = "[{\"test_analogsensor1\":0,\"test_analogsensor2\":1,\"test_analogsensor3\":0,\"test_analogsensor4\":0}]";
+    auto expected_response = "[{\"test_analogsensor1\":0,\"test_analogsensor2\":1,\"test_analogsensor3\":0,\"test_analogsensor4\":0,\"test_analogsensor5\":0}]";
     TEST_ASSERT_EQUAL_STRING(expected_response, call_url("/api/analogsensor"));
 }
 
 void test_35() {
-    auto expected_response = "[{\"test_analogsensor1\":0,\"test_analogsensor2\":1,\"test_analogsensor3\":0,\"test_analogsensor4\":0}]";
+    auto expected_response = "[{\"test_analogsensor1\":0,\"test_analogsensor2\":1,\"test_analogsensor3\":0,\"test_analogsensor4\":0,\"test_analogsensor5\":0}]";
     TEST_ASSERT_EQUAL_STRING(expected_response, call_url("/api/analogsensor/info"));
 }
 
 void test_36() {
-    auto expected_response = "[{\"name\":\"test_analogsensor1\",\"fullname\":\"test_analogsensor1\",\"gpio\":36,\"type\":\"number\",\"analog\":\"adc\","
+    auto expected_response =
-                             "\"value\":0,\"readable\":true,\"writeable\":false,\"visible\":true,\"offset\":0,\"factor\":0.1,\"uom\":\"mV\"}]";
+        "[{\"name\":\"test_analogsensor1\",\"fullname\":\"test_analogsensor1\",\"gpio\":36,\"type\":\"number\",\"analog\":\"adc\",\"value\":0,\"readable\":"
+        "true,\"writeable\":false,\"visible\":true,\"is_system\":false,\"offset\":0,\"factor\":0.2,\"uom\":\"mV\"}]";
     TEST_ASSERT_EQUAL_STRING(expected_response, call_url("/api/analogsensor/test_analogsensor1"));
 }
 
@@ -433,4 +437,4 @@ void run_tests() {
     RUN_TEST(test_54);
 }
 
-// ---------- END - CUT HERE ----------
+// ---------- END - CUT HERE ----------