Rainbow on a Matchstick


Designed and open-sourced by bartlammers aka BLAMM! the Rainbow on a matchstick is a chainable 5V RGB LED bar perfect to display colors for different printing status or iluminate with white color.

A lot of clients don’t have a free 24v slot on their Voron V0.1 motherboard and this option makes it much easier to connect the LED bar to the SKR Mini E3 or Pico Neopixel/RGB 5v dedicated port.

We use RGB WS2812B leds.

Ideally used in a Voron V0.1 since each stick is 158mm long

90 degree JST-XH 2.54 connectors already soldered to the LED sticks according to pictures.


You are going to receive:

  • 2x LED sticks
  • 2x 3 Pin JST female connector
  • around 20x terminal crimps JST XH2.54
  • 4x M3x6 screw
  • 4x heat inserts

Author and credits: https://github.com/VoronDesign/Voron-Hardware/tree/master/Daylight 



Led Colors // Voron 3D Printer Model Voron V0 Voron V2.4 or Trident 250mm and 300mm Bluid Voron V2.4 or Trident 350mm Build only
White Color only daylight on a Matchstick Daylight on a stick Daylight on a XXL size Stick
RGB Rainbow on a matchstick Disco on a stick Disco on a XXL size Stick



1 piece, 2 pieces, 3 pieces

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Rainbow on a Matchstick
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