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[Walkerlkr]

Hello, I like this project very much, and I have tried many times to modify your project, but my ability is limited, and I can only replace the 42 step motor with the step motor 28BYJ48 and use the cncjs upper computer to control the motion. Recently, I learned about the ESP32-Grbl project, which has a wealth of control terminals, including web pages, mobile App and Grbl host computer. I want to try to integrate it into a wall painting robot with four motors. I wonder if you are interested in it and need your help.