My machine is in a less than ideal location, and one of the problems with that is the computer is not conveniently close. I have a pendant, but it doesn't do everything I need... So, I've started putting together a mini control panel that will probably mount on the side of the gantry. There's probably more switches than I need, but that'll hopefully allow me to add the things I forgot. The orange keys in the editor are tied to LEDs so you'll know when you've selected an axis, etc. The plates are 1.5mm stainless and just got dropped off, so it's time to start wiring the switches into the Teensy. The goal is to try and use another Teensy over I2C/serial/whatever inside the control enclosure and talk to the UC300ETH using ports 4 and 5 while the MPG gets it's own cable. This will allow me to jog around, turn the spindle on and off, start a loaded program, adjust/reset spindle speed and feed rate, zero an axis, override limits, reset, etc... Anyone do something similar, or did I miss something simple?