Discussions about RaZberry - Z-Wave board for Raspberry computer
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The RaZberry card uses the first 10 pins on a Raspberry Pi 3. This includes two 5v at pins 2 and 4. I need to use one of them to drive a relay. Do the holes in the RaZberry card correspond to the pins it is using on the Raspberry Pi? Can I use either 5v?
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