In this repository you can find the design files (created with FreeCAD) and the code needed to build a small circle which can create some nice looking lighting effects.

The choosen programming language is Micropython.

To use wifi you need to create a file called "wifi-credentials" with the ssid in the first line and the password in the secound line. To use the webrepl you have to set it up first using import webrepl_setup.

BOM

~50g Filament (white)
1x NodeMCU 32S Microcontroller (ESP32)
23x WS2812B adressable RGB LEDs
1x Sheet of A4 Paper

Licence

The design and code for this project is licenced under GPLv3