This project runs on an ESP32 (Arduino framework) to control a mecanum-wheel robot with 4 DC motors, 4 IBT-2 H-bridge drivers, and 4 quadrature encoders. The ESP32 exposes a simple serial protocol so ...

grbl is stepper motor controller firmware for three-axis cnc machines, intended to run on Arduinos with a motor driver add-on board. Engineer in Wonderland cnc-related blogs are indexed here It is the ...