XIAO MG24 I2C support

Products & Technology XIAO
15

Sorry to hear that.
It works for me here but I’m using MG24<->MG24 at the moment. I could try with a C6, C3 or S3 or RP2350 later.

I2CScan
I2CScan438×193 3.26 KB

Here’s my “follower” code…

#define SLAVE_ADDRESS 0x42

void setup() {
  Wire.begin(SLAVE_ADDRESS << 1);  // Join I2C bus as a slave with address 0x42
  Wire.onReceive(receiveEvent);    // Register event handler for receiving data
  Wire.onRequest(requestEvent);    // Register event handler for sending data
  Serial.begin(115200);
  while (!Serial)
    ;  // Wait for the serial port to connect
  Serial.println("I2C Slave Device Ready");
}

Edit> I have tested with ESP32-S3 and it scans fine. Same as in picture above.