thebigg
Member

Did you try something like this yet? for ( uint8_t i = 0; i < 8; i++ ) { char buffer; sprintf(buffer, "%02X", msg.buf); Serial.print(buffer); } Just FYI. You probably should only...

You specify it in the constructor Adafruit_MLX90614(uint8_t addr = MLX90614_I2CADDR);