Merge pull request cpainchaud#111 from tjfsteele/master

Add support for ESP32-C3

platformio.ini

@@ -79,6 +79,24 @@ build_flags =
 ;    -D RFLINK_SERIAL2NET_DEBUG
 ;    -DCORE_DEBUG_LEVEL=5
 
+[env:genericESP32c3]
+extends = ESP32_base
+board = esp32-c3-devkitm-1 
+;upload_port=COM8
+;monitor_port=COM8
+upload_speed = 921600
+build_flags =
+    -D RFLINK_WIFI_ENABLED
+;    -D RFLINK_MQTT_DISABLED
+;    -D RFLINK_PORTAL_DISABLED
+;    -D RADIOLIB_DEBUG
+;    -D RFLINK_SIGNAL_RSSI_DEBUG
+;    -D DEBUG_RFLINK_CONFIG
+;       -D RFLINK_OTA_ENABLED
+;       -D RFLINK_OTA_PASSWORD='"'${sysenv.OTA_SEC}'"'
+;    -D RFLINK_SERIAL2NET_DEBUG
+;    -DCORE_DEBUG_LEVEL=5
+
 [env:heltec_lora32_v2]
 extends = env:genericESP32
 board = heltec_wifi_lora_32_V2