Kicad PCB for creating a simple ESP32 based open source 8-channel ARGB controller for PC 5v ARGB devices, or any other WS2812 5v LED strips.
Works well paired with "WLED" esp32 software. Using "multi-pin" fork found here: https://github.com/peacepenguin/WLED
WLED works with "OpenRGB" via serial too. So you can integrate this hardware design into a system controlled by OpenRGB via the "TPM2" serial protocol.
Hardware footprint based on 30-pin "Devkit v1" (15 pins on each side): https://www.aliexpress.com/item/1005001648850998.html
Also expects 74HCT245N 8-channel level shifter, and 8x JST-XH angle headers.
ESP32 footprint used in Kicad is by Victor Lamoine, licensed BSD-3-Clause-Attribution License 'This product includes software developed by Victor Lamoine.'
74HCT245N footprint by SnapEDA:
#(c) SnapEDA 2016 (snapeda.com) #This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License (CC BY-SA) with Design Exception 1.0