MBC SPIKE 6-Port Servo Expander (Servo6) - Pybricks library
https://mbc-pro-sensors.github.io/sensors/servo6/spike-pybricks.html

MBC_servo6_Lib.py : put it in your Pybricks project next to the main program
servo6_demo.py    : example (expander on Port A, servo on CN1, 360 servo on CN2)
Requires Pybricks firmware v4.0+. First run: press Y in the console to allow servo power.
