OX CNC Router Upgrade to 1000×750 with a 32-bit Controller
Upgrading my 750x500mm OX CNC router to a bigger size was something I had been considering for a while. The 8-bit microcontroller worked fine, but I wanted to use auto-squaring of the gantry. This required grblHAL with a 32-bit controller. The longer aluminium extrusions were purchased from Ooznest, who I originally supplied the machine in…