A binary clock made with an esp32 and addressable LEDs and an AP interface to set the time and change the colours of the LEDs

You will need

An esp32 dev board

A strip of 17 ws2812b LEDs cut in to 2 strips of 6 LEDs and 1 strip of 5

A usb power supply 

Some filament, I used black pla for the back and clear PETG for the cover

To install the arduino IDE on a pc to programme the esp32 

You will need to install the following libraries on the arduino ide

FastLED

ESPAsyncWebServer

AsyncTCP

data pin for led strip is connected to pin 5 on the esp