While most RepRap and 3D printer controller boards use an ATMega or other 8-bit microcontroller, the Smoothie uses a 32-bit ARM chip in the form of an NXP LPC Cortex-M3 chip.

[Phil Barrett] designed a new CNC controller breakout board called the PicoCNC which uses the Raspberry Pi Pico RP2040 module and grblHAL. It packs a bunch of features typical of these controllers,… ...

Get started with the CNC 3018 using direct control in Easel! This easy setup guide walks you through connecting, configuring, and running your projects smoothly — perfect for beginners looking ...