grblHAL Breakout Boards
We have 2 CNC controller breakout boards based on grblHAL available.
T41U5XBB is a 5 Axis controller based on the Teensy 4.1. It supports USB and Ethernet connectivity. High performance and flexibility. Supports auto-squaring, moving gantry plus rotary axis machines. more information.
PicoCNC is a 4 Axis controller based on the Raspberry PI Pico and Pico W. It supports USB, WiFi (via Pico W) and Ethernet (via a plug in module) connectivity. Cost effective solution. Supports auto-squaring, moving gantry CNC machines. more information.
Which board is right for me?
Feature Teensy (T41U5XBB) PicoCNC (PU4XBB) Arduino (Uno and Mega)
grblHAL for iMXRT 1062
USB, WiFi, Ethernet
grblHAL for RP2040
3 (Uno), 4 (Mega)
Yes (split signal)
No. Forked version does for Mega
approx 30 kHz
Arduino IDE, edit config.h
Lots of information to help you build your system using one of our grblHAL breakout boards.