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Adafruit NeoPXL8 FeatherWing for Feather M0 - 8 x DMA NeoPixels

7,44 € *

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  • Adafruit
  • EXP-R15-1345
  • 3249
  • 2
  • US
  • 85423910
  • 0.004
The NeoPXL8 Arduino Library runs on the Feather Mo's and handels all the NeoPixeling for... mehr

The NeoPXL8 Arduino Library runs on the Feather Mo's and handels all the NeoPixeling for you, up to 8 strands of concurrent DMA output each one can be 250 pixels long for a total of 8 x 250 = 2000 pixels. That leaves you some RAM for your code to run in as well - the theoretical max is 340 pixels per strand but you'd be using all the RAM on the M0 chip.

To make connection easy, this Featherwing does the level-shifting and pin arrangements for you. All 8 strands have a level shifter that converts the 3.3V logic level to 5V logic, there's a little switch-cap converter that generates the clean 5V power supply for you. Then a 100 ohm resistor in line after the buffer reduces ringing on long wiring runs.

You get two options for connecting NeoPixels:

  • 2 x 8 Header with ground and 5V-logic signal, in pairs
  • 2 x RJ-45 'Ethernet' Jacks, with ground and 5V-logic signal per twisted pair. This matches the same wiring as the OctWS2811

Technical Details:

  • Dimensions (board only, no components): 50.7 x 23 x 2.6mm
  • Product Weight: 3.6g
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