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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 and WiFi (via Pico W) connectivity.  Cost effective solution. Supports auto-squaring, moving gantry CNC machines. more information.

U7080836_DxO_DxO_2048.jpg

Which board is right for me?

Feature       Teensy (T41U5XBB)   PicoCNC (PU4XBB)  Arduino (Uno and Mega)

Axes

Moving Gantry

Auto-Square

 

 

Processor Speed

Step Rate

Comm

Homing/

Limit Voltage

Opto isolators

Firmware

Config-    uration

5

Yes

 

 

Yes

 

 

 

600 MHz

>400  kHz

USB, Ethernet

5V

Yes

 

 

grblHAL for iMXRT 1062

Web Builder

4

Yes

 

 

Yes

 

 

 

125 MHz

>200  kHz

USB, WiFi

12V

Yes

 

 

grblHAL for RP2040

Web Builder

3 (Uno), 4 (Mega)

Yes (split signal)

 

 

No.  Forked version does for Mega

 

16 MHz

approx 30  kHz

USB

5V

No

 

 

Grbl 1.1h

Arduino IDE, edit config.h

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