R2ino is an Arduino based partner board for the Plecter Labs Nano Biscotte v3 first installed in my Pathfinder hilt. The setup consists of a Nano Biscotte V3, Arduino Pro Mini 3.3v, several WS2811/WS2812 LEDs and chips, a charge port with a leave-in kill key, 3.7v 18650, and aviation/CB style 8 pin connector. The harness…
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