2.6. LED Control - athertop/MavLink_FrSkySPort GitHub Wiki

LED-Control Cableing

You need a 74HCT245 Chip to converted signal from teensy to 5V .

Connect Teensy Pin 6 to A1 of 74HCT245.

Connect 5V to DIR and VCC of 74HCT245 and 5V on ws2812b LEDs.

Connect Teensy GND to GND of 74HCT245 and WS2812b LEDs.

Connect 74HCT245 B1 to a 100 Ohm Resistor and wire it to Din of WS2812b LED.

Normal Wiring:

Variant 1

used in hunter_400_led_control and simple_led_control

Wiring type 2:

Variant 2

used in led_control_by_alfy

Currently available versions of Led-Control AddOn:

  • simple_led_control
  • Very basic version of led_control addon
  • best to use for own adoptions
  • hunter_400_led_control
  • Used by Clooney for his Hunter 400 VTail
  • led_control_by_alfy
  • separated connection for LEDs of each quad arm.

Please copy the version of your choice from the subdirectory and replace led_control.ino with this version.

Default file is only a empty file, if you enable led-control addon you won´t be able to compile without replacing it.

Video of Led-Control Add-on on a Hunter 400 Vtail:

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