Teensy Quadlights v0.2

by FPVLuke.
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2 layer board of 1.67x1.07 inches (42.34x27.10 mm).
Shared on September 30th, 2015 20:19.

WS2812 Lighting control for multirotors using a Teensy 3.x and modified version of code from this thread

This breaks out pins for the following:

  • 4 PWM inputs from rx to control lights
  • 4 discrete WS2812 data line outputs
  • Serial for Ardupilot MAVLink telem input
  • Serial for FrSky telem output

Power for Teensy is expected to come from Pixhawk or equivalent telem port. WS2812 lights are powered separately (only data lines go to Teensy).

Data lines for WS2812 go through a SN74HCT245 level shifter (such as this one ) and 440 resistors.

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