thebigg
Member

The errors are a result of you defining loop() within setup() void setup() { pinMode(ledPin, OUTPUT); int x; void loop() { for (x = 1; x < 4; x = x + 1 ) { digitalWriteFast(ledPin, HIGH); // LED on...

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);