C
A synchronous Serial Communication bus.
SCL - Serial Clock Line SDA - Serial Data Line
Connect slaves to master. SCL is the clock to tell when the slaves should send the data.
Low pin count, very easy
A synchronous Serial Communication bus.
SCL - Serial Clock Line SDA - Serial Data Line
Connect slaves to master. SCL is the clock to tell when the slaves should send the data.
Low pin count, very easy