Over the holiday break, we designed a few Sparkle Motion (https://www.adafruit.com/search?q=sparkle+motion) ESP32 boards for use with WLED. They’ve been working well, so we decided to finish up the third version we cooked up—a USB “stick” for quick builds that you can power from a wall adapter, computer, or even a USB battery pack for portability. We managed to fit in a fuse, an I²S microphone, infrared-remote input, a mode-select button, two level-shifted outputs, and terminal blocks. It’s designed to fit inside a pre-made snap-fit case (https://www.adafruit.com/product/6176).

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#esp32 #wled #diy