mchobby / micropython-elegoo-4wd

Controling a 4WD Elegoo rover with Raspberry-Pi Pico and MicroPython

Using the Elegoo 4WD with with MicroPython and Raspberry-Pi Pico Wireless

This project is based on the customized "Elegoo-4WD-Pico" PCB developed by MCHobby SPRL.

schematic

Remember that IR-Receiver has not been tested as mine is defect. Voltage divider resistor must still be populated!

Library

The rover.py and dependencies must installed on your micropython microcontrler prior to run the examples.

On a WiFi capable plateform:

>>> import mip
>>> mip.install("github:mchobby/micropython-pico")
>>> mip.install("github:mchobby/micropython-elegoo-4wd")

Or via the mpremote utility :

mpremote mip install github:mchobby/micropython-pico
mpremote mip install github:mchobby/micropython-elegoo-4wd

Examples

See the various examples from the "examples" sub-folder.

They contains useful information on how-to drive motors, servo, ultrasonic distance sensor, etc.