In you video you show that the AR2 can move a distance back and forth.. left to right. Is there plans to add a second or their direction of travel for the rails? so that the AR2 could move left/right and forwards/backwards... or up/down up/down + left/right could be useful for example stocking or retrieving parts on a tall/wide shelf
I dont have any active plans to add more axis for travel but thats something I could do in the future. right now im focusing on the next larger closed loop robot. after that there are a number of updates such as this one I may work on..
Do the current electronics support an extra stepper motor?
