Add seeed xiao esp32c3 support

src/consts.h

@@ -54,6 +54,7 @@
 #define BOARD_WRANGLER 14 // Only used by wrangler app
 #define BOARD_MOCOPI 15 // Used by mocopi/moslime
 #define BOARD_WEMOSWROOM02 16
+#define BOARD_XIAO_ESP32C3 17
 #define BOARD_DEV_RESERVED 250 // Reserved, should not be used in any release firmware
 
 #define BAT_EXTERNAL 1

src/defines.h

@@ -189,4 +189,21 @@ IMU_DESC_ENTRY(IMU_BMP160, PRIMARY_IMU_ADDRESS_ONE, IMU_ROTATION, PIN_IMU_SCL, P
   #define PIN_BATTERY_LEVEL A0
   #define LED_PIN 16
   #define LED_INVERTED true
+#elif BOARD == BOARD_XIAO_ESP32C3
+ #define PIN_IMU_SDA 6 //D4
+ #define PIN_IMU_SCL 7 //D5
+ #define PIN_IMU_INT 5 //D3 
+ #define PIN_IMU_INT_2 10 //D10
+ #define LED_PIN 4 //D2
+ #define LED_INVERTED false
+ #define PIN_BATTERY_LEVEL 2 //D0 / A0
+   #ifndef BATTERY_SHIELD_RESISTANCE
+    #define BATTERY_SHIELD_RESISTANCE 0
+  #endif
+  #ifndef BATTERY_SHIELD_R1 
+    #define BATTERY_SHIELD_R1 100
+  #endif
+  #ifndef BATTERY_SHIELD_R2
+    #define BATTERY_SHIELD_R2 100
+  #endif
 #endif