Pendant interfacing

Just chiming in to say I appreciate you posting this and may try this for myself later down the road

I re-printed the case because it was originaly should be fitted with a arduino Pro Micro. But I now switched to an Esp32-S2 so I need redo the PCB.
The wheel and the 2 selectors were too close, so I also make the case a little bit bigger.
I'm also thinking about adding a security feature to ensure the operator is actually holding the device. I will order some MLX90614ESF to test if I can detect the hand on the back of the device and the reliability.

I have a hand wheel, I want to modify him, there are matrix keys, there are hand wheels, I know nothing about the code can share your code

>I know nothing about the code
What kind of MCU is in your pendant ?

Thank you for your reply. I have a MEGA2560

My code is still under dev and is not proven to work correctly with LinuxCnc yet.
I used this as base : bitbucket.org/moonglow/openxhc.git
So it seems that you will have to make a portage anyway.

Thanks for the link