# MacroKeyboard Mainboard tCUA e28a ## Description Macropad to explore ESP32-S3 touch, ADC controls and USB, Bluetooth, WiFi capabilities. ## Project Details - **Owner:** dacre - **Created:** 8/15/2023 - **Last Updated:** 11/22/2023 - **Visibility:** Public ## Key Components ### LED3 — [WS2812B-B](https://www.flux.ai/vasyl/ws2812b-b~vet.md) - Part Type: LED - Manufacturer Part Number: WS2812B-B - Manufacturer Name: Worldsemi - Datasheet URL: https://datasheet.lcsc.com/lcsc/2006151006_Worldsemi-WS2812B-B_C114586.pdf **Pins:** - DIN [pin 4] - DOUT [pin 2] - VDD [pin 1] - VSS [pin 3] ### LED4 — [WS2812B-B](https://www.flux.ai/vasyl/ws2812b-b~vet.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2006151006_Worldsemi-WS2812B-B_C114586.pdf - Manufacturer Name: Worldsemi - Manufacturer Part Number: WS2812B-B - Part Type: LED **Pins:** - DIN [pin 4] - DOUT [pin 2] - VDD [pin 1] - VSS [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/dacre/macrokeyboard-mainboard-tcua-e28a~yy](https://www.flux.ai/dacre/macrokeyboard-mainboard-tcua-e28a~yy).* --- *Generated from [https://www.flux.ai/dacre/macrokeyboard-mainboard-tcua-e28a~yy](https://www.flux.ai/dacre/macrokeyboard-mainboard-tcua-e28a~yy)*