Old School MBC

import Adafruit_GPIO.I2C as I2C
import pathlib
import time

reset_pin = pathlib.Path('/sys/class/gpio/gpio49/direction')
reset_pin.write_text('low')

MotorBridge = I2C.Device(0x4b, 2)

ReadMode  = 0
WriteMode = 1
DeAddr    = 0X4B
ConfigValid =  0x3a6fb67c
DelayTime = 0.005