External step generator with ESP32 and ethernet communication.

Linuxcnc external step generator with esp32.4 axis, max 100khz step frequency .code:https://drive.google.com/file/d/16owzJZZRsMONBJ8dgtdx4Id6YElB448h/view?usp=sharing

Several versions of ESP32 now, so will this work on all of them?

I haven't tested it, but I think it can work with any 2-core 240mhz version

Oh good...well bad since i have 3 and 2 are already doing Flight Controller work on drones i am building, one flew a bit and broke propellers, twice, and the third is used for testing.
Can not find them here anymore...

That pcb in the first post, was it you who developed and assembled it? The pcb looks beautiful....
Haven't you tested the link files on any ESP32 model?

yes, I designed the PCB and had the PCB manufactured by a company.
The linked files were tested with the module shown in the picture.