artnet controlled ESP8266 based 4 channel wireless LED
.ino file is the Arduino sketch
3D printed case here : https://cad.onshape.com/documents/ed84fb9018725f3071a91593/w/51c378ad6073c2a5aee47d7b/e/ff0f9256b92e3535fdf9ef51?renderMode=0&uiState=6423a35b59820d6261ef0b02
CPU : https://www.aliexpress.com/item/1005003737320980.html
PCB created with EasyEDA