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This is version 2.0 of the interface board specifically made for CraftBeerPi. Same as the original board it simplifies connecting multiple DS18B20 temperature sensors and solid state relays (SSR) to the Raspberry Pi with screw terminals. It also has a couple of mechanical relays, which are ideal for fermenting by switching power to your fridge or heat pad.
Specifications:
Manual: Click Here
The 12VDC supply to the SSRs ensures reliable switching, If switching directly from the Raspberry Pi, the GPIO pins output 3.3VDC. While this is sufficient for the solid state relays we sell, we can not garauntee this will be the case for other types.