New posts in I2C

Is there any definitive I2C pin-out guidance out there? Not looking for a "STANDARD"

What is the simplest way to interact with an I2C peripheral?

I2C: 3.3V and 5V devices without level-shifting on 3.3V-bus?

What is the I2C ACK, and how do I detect it?

Tradeoffs when considering SPI or I2C?

What is the speed of I2C for AVR communication?

I2C routing configuration

Is there an I²C device out there for reading a set of PWM inputs?

What I2C address should I choose?

How to resolve I2C address clashes?