Components

WS2812B-5050

x 64

Tools, APP Software Used etc.

8x8 WS2812B RGB LED Board w Mounts & MCU/SOC Positions

Pretty much self explanatory I think!

USB-C is only for chaining DIN/DOUT and power. The YouTube video going up at https://youtube.com/@PlatimaTinkers tomorrow explains more. There is a 0-ohm resistor to isolate the DIN for the sake of adding multiple controllers.

The mounts are 2mm, spaced 8mm in, 16mm across, and two per side so it can be physically stable in any configuration.

This may or may not fully function though, and I will update the files as I go. The key RGB LED part works fine it seems, but there are still issues with the SOC/MCU integrations.

As at 2023-12-21: STM32 is incorrectly wired to 5V and will release the magic smoke. Other four SOC/MCUs untested.

See details at https://github.com/platima/RGBLED/ for updates as the progress (incase I forget to update here)

Updates

Part 1 Video: https://youtu.be/V4Wd6AvVf8U

Schematic and Layout

V0.1 EasyEDA Files

EasyEDA Files.zip

Download Gerbers Download BOM(Bill of materials)

Dec 21,2023

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8x8 WS2812B RGB LED Board w Mounts & MCU/SOC Positions

A better-than-ever 8x8 RGB LED array that supports RP2040, STM32F103, ESP-WROOM-02 or ATmega328P controllers onboard, else DIN/DOU or USB-C!

789

Published: Dec 21,2023

Download Gerber file 6

BOM(Bill of materials)

Centroid file

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