Hey followers,

In this video we talk about our handy CNC3D ESP32 firmware tool that is found in our CNC3D Commander software.

This tool was originally designed for Nighthawk CNC controller users to switch between 4 axis and dual axis firmware but it also works quite well for all types of ESP32 GRBL CNC controllers.

You can try out our CNC3D Commander software for controlling your GRBL based controller, it is available for free on our website here:

https://www.cnc3d.com.au/commander

If you just want access to the CNC3D ESP32 firmware tool without downloading and installing Commander, you can access a noninstall ZIP version from our Nighthawk support page found here:

https://www.cnc3d.com.au/nhc