Merge branch 'dev' of https://github.com/emsesp/EMS-ESP32 into dev

interface/src/api/system.ts

@@ -7,9 +7,9 @@ import type { HardwareStatus, LogSettings, SystemStatus } from 'types';
 
 import { alovaInstance, alovaInstanceGH } from './endpoints';
 
-// HardwareStatus - also used to ping in Restart monitor for pinging
+// hardwareStatus - also used to ping in Restart monitor for pinging
 export const readHardwareStatus = () =>
-  alovaInstance.Get<HardwareStatus>('/rest/HardwareStatus');
+  alovaInstance.Get<HardwareStatus>('/rest/hardwareStatus');
 
 // SystemStatus
 export const readSystemStatus = () =>

interface/src/app/settings/ApplicationSettings.tsx

@@ -50,6 +50,10 @@ export function boardProfileSelectItems() {
 }
 
 const ApplicationSettings: FC = () => {
+  const { data: hardwareData, error } = useRequest(SystemApi.readHardwareStatus, {
+    force: true
+  });
+
   const {
     loadData,
     saveData,
@@ -835,7 +839,7 @@ const ApplicationSettings: FC = () => {
               checked={data.modbus_enabled}
               onChange={updateFormValue}
               name="modbus_enabled"
-              disabled={saving}
+              disabled={!hardwareData.psram}
             />
           }
           label={LL.ENABLE_MODBUS()}

interface/src/types/system.ts

@@ -21,6 +21,7 @@ export interface HardwareStatus {
   fs_used: number;
   fs_free: number;
   free_mem: number;
+  psram: boolean;
   psram_size?: number;
   free_psram?: number;
   has_loader: boolean;