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RPI Hat for reef-pi
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v2 add v3 gerbers Mar 9, 2019
v3 add v3 gerbers Mar 9, 2019
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readme.md
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readme.md

View this project on CADLAB.io.

reef-piHat

RPI Hat for reef-pi

Supports

  • Back powering the rpi with 5v
  • 9 channels of PWM control via PCA9685 (split between 3 connectors)
  • 3 channels for 1 wire communication (up to 3 DS18B20 temperature probes)
  • 2 i2c ports for ph probe modules
  • 2 ATO sensors
  • 8 channel 12v relay control via ULN2803
  • 8 GPIO breakout (intended for 3.3v relay module)

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I sell on Tindie

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