Pin 1: Battery voltage
Pin 2: Ground
Pin 3: Bus power
Pin 4: Ground
Pin 5: Power supply
Pin 6: Power supply
Pin 7: Ground
Pin 8: Ignition
Pin 9: Ground
Pin 10: RX data
Pin 11: TX data
Pin 12: Bus wakeup line
Pin 13: Data bus signal
Pin 14: Data bus signal
Pin 15: Ground
Pin 16: Ground