I have a electromagnet coil end effector that needs a digital low trigger to turn on the magnet. Will I need to alter the code on the arduino nano to allow the AR4 software to send a digital low signal instead of a digital high signal? (which I assume is default active high). Or am I overthinking it?

Hello, I wanted to share something I've been working on for a while. Thank you, Chris Annin! Robot picking up fry basket- Restaurant automation

Hello. I would like to add an autocalibrate J7 command in tab number 0 in the code so the robot calibrates J7 with the rest of the joints upon startup. There is an Autocalibrate CMD command but nothing for external joints. Is there a way to do this? I asked ChatGPT, and it gave me some suggestions for editing the software, but I'm not sure if they are correct. I can't share the chat, but here are the screenshots: