Hello, I have the latest GRBLshield and would like to write an software based DRO and pendant interface to GRBLShield. I understand that the GRBLshield supports real time status report capabilities. Could someone provide me with the hardware interface (header pins and specs) that are available on the board so I can write an api to the hardware.
grblShield just provides the 3 motors / axes, not the underlying software, which is grbl. There’s been some discussion on this topic at the grbl wiki and issues. I’d check there.