added platformio

.gitignore

@@ -3,7 +3,6 @@
 .gcc-flags.json
 .vscode
 .env
-platformio.ini
 lib/readme.txt
 .travis.yml
 *.py

platformio.ini

@@ -0,0 +1,47 @@
+[platformio]
+; change this for your ESP8266 device
+; env_default = nodemcuv2
+env_default = d1_mini
+
+[common]
+platform = espressif8266
+flash_mode = dout
+build_flags = -g -w
+;build_flags = -g -w -DBUILD_TIME=$UNIX_TIME
+
+wifi_settings =
+; hard code if you prefer. Recommendation is to set from within the app when in Serial or AP mode
+;wifi_settings = '-DWIFI_SSID="XXXX"' '-DWIFI_PASSWORD="XXXX"'
+
+lib_deps =
+  CRC32
+  CircularBuffer
+  JustWifi
+  AsyncMqttClient
+  ArduinoJson
+  OneWire
+
+[env:nodemcuv2]
+board = nodemcuv2
+platform = ${common.platform}
+framework = arduino
+lib_deps = ${common.lib_deps}
+build_flags = ${common.build_flags} ${common.wifi_settings}
+board_build.flash_mode = ${common.flash_mode}
+upload_speed = 921600
+monitor_speed = 115200
+upload_port = ems-esp.local
+;upload_port = 10.10.10.6
+
+[env:d1_mini]
+board = d1_mini
+platform = ${common.platform}
+framework = arduino
+lib_deps = ${common.lib_deps}
+build_flags = ${common.build_flags} ${common.wifi_settings}
+board_build.flash_mode = ${common.flash_mode}
+upload_speed = 921600
+monitor_speed = 115200
+upload_port = COM3
+;upload_port = 10.10.10.6
+