linuxcnc-esp32 Software Stepping over Ethernet Using ESP32

Cncninja. I've got some pcb adaptor boards for the SKRv1.4 and standard RPI on the way. The SKRv1.4 can even power the RPi. Integration of a compute module would be a great project.

scotta wrote: I've had the Trinamic TMC2209's running in velocity mode over UART. Really neat but lacks the internal feedback of the software step generator.

No serial feedback from the drivers then?

Has anyone compiled the code and hooked up a ESP32 & Ethernet Module ?

Have I both now sitting in the "lets make something box" but I'm having an issue with the ESP32 to Ethernet Module hookup. The SPI signals seems easy enough to find info on, but the RESET & CS seem a bit iffy. I've spent a few hours looking and seem to come up with different pins.

Yeah yeah I know I'm probably missing so simple.

Would love to buy one from you and try it out.

This module can help
a.aliexpress.com/_mNQ0OYt

andypugh wrote:

scotta wrote: I've had the Trinamic TMC2209's running in velocity mode over UART. Really neat but lacks the internal feedback of the software step generator.

No serial feedback from the drivers then?

Velocity feedback only.