-127 is a suspicious number (0xFF00 was received from the device). Does the library check the CRC on the data? See if you can do a CRC check to see if this is a data transmit error or a fault in the sensor.
-127 is a suspicious number (0xFF00 was received from the device). Does the library check the CRC on the data? See if you can do a CRC check to see if this is a data transmit error or a fault in the sensor.