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- The master will send out a start sequence that alerts all the slave devices that a transaction is about to start and to keep a look out by switching all the SCL lines from high to low
- The master then sends out the device addresses of the ones they wish to talk to (ADDR) and a Read or Write bit
- The slaves that match those addresses will return an acknowledge bit by pulling the SDA line low by a bit
- Send the data byte
- Wait for the receivers (slaves) to return another acknowledge bit if the transfer was successful
- Send the stop sequence by switch SCL to be high, then SDA to also be high
Drop here!