I know this is a well used topic but I have a few questions on the subject. I am looking to setup a smart home and after doing a lot of research on the subject I've decided to go with a single Raspberry Pi connected to multiple Arduinos over I2C (Each Arduino would be placed into each room). The Ar…

I2C (Raspberry Pi commanding multiple Arduinos)

jasmino October 15, 2017, 2:34am 11

look for the P82B715PN

It allows to extend the I2C distance to 20m-30m, using CAT5 cable

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