Inspired by the “360 Degree LED Indicator with WeMos D1 Mini ESP8266” I created a Notifications Button based on the Lolin S2 Mini featuring only one button, a WS2812B LED strip and a vibration motor.
The button can be programmed with Circuitpython. You can find the code on github.
![](https://www.haegi.org/wp-content/uploads/2024/01/button2-1024x757.jpg)
![](https://www.haegi.org/wp-content/uploads/2024/01/button1-1024x714.jpg)
![](https://www.haegi.org/wp-content/uploads/2024/01/button_inner-1024x852.jpg)
![](https://www.haegi.org/wp-content/uploads/2024/01/button_inner2-1024x741.jpg)
![](https://www.haegi.org/wp-content/uploads/2024/01/button_rgb2-1024x768.jpg)
![](https://www.haegi.org/wp-content/uploads/2024/01/button_r-1024x767.jpg)
![](https://www.haegi.org/wp-content/uploads/2024/01/button_g-1024x768.jpg)
![](https://www.haegi.org/wp-content/uploads/2024/01/button_b-1024x768.jpg)
![](https://www.haegi.org/wp-content/uploads/2024/01/button_rgb1-1024x768.jpg)