Since my relay boards dislike high induction loads, I had to build a suppressor to reduce the shock of getting turned on.  Yup, it is just a giant capacitor.

The Bluetooth board works fine but the XR expansion board disliked the spike, so these are getting added everywhere.  I have to see what is the best way to implement them so the wiring is stylish and the circuits are protected.

Won’t get to test working versions until Thursday due to work.