(Type 8) EXTERNAL ADC CALIBRATION MESSAGE
MSG(0) = 102
MSG(1) = 0x04 message length
MSG(2) = [MESSAGE TYPE] (0x8)
MSG(3) = Required action
MSG(4) = 0x34
MSG(5) = 0xA3
MSG(6) = Checksum
Required action
bit 0 = Calibrate all ADC 12v
bit 1 = Calibrate all ADC 5v
bit 2 = Calibrate all accelerometers \\