Basically, I2C is a Software Addressable protocol. Address is of 2 types. 7-bit and 10-bit. You can connect 128 devices ( for 7-bit address) on the same bus. Based on address, respective slave will respond to the master (here our MCU).
Basically, I2C is a Software Addressable protocol. Address is of 2 types. 7-bit and 10-bit. You can connect 128 devices ( for 7-bit address) on the same bus. Based on address, respective slave will respond to the master (here our MCU).
