I got some major stoplight progress done. I started off this week comparing the working breadboard version and my old PCB.
Before I soldered the new PCB I tried to salvage as many components from my old board as possible.
I made changes on the schematic and board shape then cut it out earlier in the week.
Once soldered, I hooked up the new board to the stoplight and it connected to the Adafruit IO dashboard and ran properly.
Scott helped me get the Github Education pack so I could get Adafruit IO+ for 1 year.
I needed this because my next step was creating a simpler UI so that I could get a stoplight for the electrical shop.
I'm very close to finishing this project.