Hello, I was hoping to use some sort of soft I2C library to achieve I2C interface. The thing is the application has limited space, so I can't use a 32U4 or a 328P. I've been looking around and the 16U2 seems suitable except the fact that it doesn't have I2C embedded. Do the soft I2C libraries work …

Soft I2C library compatability

funkyguy4000 September 25, 2012, 2:56pm 7

Awesome!
I'll give it a go and let you know if it works

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