Installing Firmware on ESP32 UNO layout board and CNC Shield

[jjhamb]

Hi there..
I live in India and I do not have access to your ESP32 board.
I have GRBL Plotter (AxiDraw Clone) running well on UNO with CNC Shield V3.
I am wondering if your firmware can be configured to run ESP32 with UNO layout + CNC Shield V3 and read gcode from SD Card.

My reason for switch are two:

1. Using SD Card
2. Wifi Access.

https://www.botnroll.com/en/esp/3639-wemos-d1-r32-w-esp32-uno-r3-pinout.html

https://www.amazon.in/Shield-A4988-DRV8825-Driver-Expansion/dp/B077TDDZ4V

[bdring]

See this blog post

https://deeemm.com/cnc/2021/07/15/ESPduino-protoneer-CNC-Shield.html

[jjhamb]

Hey thanks.....
Any pointers for SD card access?

[bdring]

I don't know much about that. I just recalled previous issues and sent the link.

Search the issues. Maybe you will find something.

[jjhamb]

Thanks Noted..

[4klemo4]

I have set my espduino like the blog https://deeemm.com/cnc/2021/07/15/ESPduino-protoneer-CNC-Shield.html. Everything working except laser pwn. Laser is always on no matter what I do. I have try arduino uno and grbl 1.1 and is working fine. Has anyone successfully set up laser control on espduino?