After 9 days of printing (almost non-stop) and another week of assembly (evenings), here’s my machine moving on its own!
I used the tape-measure cable chain trick for X and Y. That’s the clicking sounds you hear in the video.
- Connect the step-down to power the Raspberry Pi from the RAMBo's power brick.
- Connect the relay for turning the tool on and off.
- Trim up the wires to an appropriate length
- Design an enclosure for the RAMBo and Raspberry Pi with mounts for the relay and power brick