Going to look at some code today to use these i/o expanders. I only have one more part to print for the body, should just have enough filament left to do this tomorrow. Then we are on to printing the head part. I need to think about how parts are printed so that I get good detail for some of the LED openings.
(I have also made some good progress on the box file layout)
LED plugged into VCC for testing.
