This is a 6 button ESP8266 controller.

My intention was to add 2 addressable LEDs on the bottom buttons but scraped that in my build cause I did not have enough GPIO pins available. I was going to use a simple 5v addressable LED strip and cut one off to size. If you want to do that, just simply insert the button first and lay the LED on top of it. Suggested to use thin wires for soldering. Then afterwards just print the button in transparent filament to see the LED color. It's not a neat solution but it works.

The printing model is created for use WITHOUT LEDs. If you want to use these 2 LEDs, just print the 'Button LED.stl' 2 times to compensate for the LED height.

The button pins have to be folded outwards in order to fit in the model. This can simply be done with pliers.

Requirements:

• 6x 4pin buttons ([https://i0.wp.com/makerselectronics.com/wp-content/uploads/2022/07/pushbutton2-jpg-1-1000x1000-1.png?fit=1000%2C750&ssl=1](https://i0.wp.com/makerselectronics.com/wp-content/uploads/2022/07/pushbutton2-jpg-1-1000x1000-1.png?fit=1000%2C750&ssl=1))
• ESP8266 NodeMCU V3 ([https://www.az-delivery.de/cdn/shop/products/nodemcu-lua-lolin-v3-module-esp8266-esp-12f-wifi-wifi-development-board-mit-ch340-207724.jpg?v=1679402586&width=1200](https://www.az-delivery.de/cdn/shop/products/nodemcu-lua-lolin-v3-module-esp8266-esp-12f-wifi-wifi-development-board-mit-ch340-207724.jpg?v=1679402586&width=1200))

If there are any issues, please let me know! I will reply faster on Discord: BreadJS