ESP32-C3 XIAO / Super Mini
BC7215 Matter AC controller firmware.
Pin connections
Connect the BC7215 module as shown below.
| BC7215 signal | ESP32-C3 GPIO |
|---|---|
| BC7215 TX | GPIO4 |
| BC7215 RX | GPIO3 |
| BC7215 BUSY | GPIO5 |
| BC7215 MOD | GPIO6 |
Connect BC7215 GND to GND and VCC to 3.3 V.
Checking firmware package…