Files
Last update 2 years 10 months
by
Michael
Files | |
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testScripts | |
v1 | |
v2 | |
v3 | |
.gitignore | |
readme.md | |
reef-piHat-board.png | |
reef-piHat-pcb.jpg | |
reef-piHat.svg |
readme.mdView 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)