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Hello,


Let me introduce my CNC controller which cooperates with Mach3/ Drufel CNC and Open Grbl protocell.

It is able to control spindle and laser in 4 axis area.

If someone is interested...

Hello,

I will port GBRL STM32 code ( https://github.com/whoim2/stm32-bluepill-grbl-pcb ) to the bsmce04u-pp but first of all I want to maintain present firmware. There fore I have quiestion If...

1) I have some idea how to make this board works both as Mach3 and GBRL controller. STM32 have NRST pin so it is possible to halt originally soldered mcu and on the top of it connect (some kind of...