I am wanting to get some PCBs made up (PCBway, etc) as per the attached sketch. My plan is make a 3D printed enclosure for these brains and have just the 3x LED wires coming out of the box. I can write the control program onto the Nano using FastLED (just). Is there a standard product to do this or am I reinventing the wheel? A remote control using Wifi is not the way I want to go.
Thanks for any advice.
PC Board.pdf (94.4 KB)