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Neopixel LED Support

Neopixel LED Support

Owned by Ethan Leung
2025-02-10

The single servo driver has 3 WS2812B-2020 LEDs that will be used for status indication. Each LED will be dedicated for indication of a single status.

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The schematic above shows the LEDs on the single servo board, which are connected in series. From left to right in the chain: 1,2,3.

image-20250210-183749.png

Statuses to display:

  1. Servo control command receive (BLUE-BLINK per command received)

  2. The program is running (constant GREEN, RED for failures/errors)

  3. CAN Communication with drone (YELLOW when communicating)