I2c Overview ❲4K❳

Uses a Serial Data Line ( SDA ) and a Serial Clock Line ( SCL ).

The master releases the SDA line to high while SCL is high, signaling the end of transmission. Advantages and Limitations Understanding I2C I2C Overview

Data is sent in 8-bit bytes, most significant bit first, with each byte followed by an ACK/NACK bit. Uses a Serial Data Line ( SDA )

The slave device with the matching address responds with an Acknowledge (ACK) bit (low), signaling it is ready, or a Not Acknowledge (NACK) bit (high). most significant bit first

SDA and SCL are connected to a voltage source via pull-up resistors, allowing devices to pull the lines low without creating short circuits.