Pokeys57cnc feedrate and PWM issues (MACH3)

[Wojtek_CS]

Dear all,
I need your help because I can't solve some issues with this board. Last couple days I took hammer couple times to smash this board and give up in last moment to give it second chance. So, what is the problem?
I ordered 3 boards of pokeys57CNC to put it on CNC routers for stone carving. I using mostly CSMIO controllers ( CSMIO IP-M, S and A) but they have some issues with probing (G31) and my customer wants to have option for mapping surface (Autoleveller tool for probing). That is only reason to buy those boards.
First issues is with cable management, ant that is painful. In comparation with CSMIO it looks like toy.
That is not issue, I have huge problem with feedrate stability. It is impossible to get constatant speed. I will post YT video.

Thank you in advance.

Hi,

I can help you to run surface mapping in CSMIO/IP controller and Mach3.
It requires a little combination and compromise, but it works stably.

In the case of CSMIO/IP controllers, the G31 command is stable only when it is used in a macro, and Mach3 version is not newer than 03.043.044.
I understand that you have software that generates the G31 command grid (gcode with G31 commands), and you expect Mach3 to save all the measurement results to a file?
Is this the concept you mean?