What is the I2S Communication Protocol?
Most, if not all, seasoned makers and hobbyists will have heard about I2C — a highly popular standard for transmitting data between microcontrollers and other similar devices. However, I2C and the more unfamiliar I2S protocol do not have anything in common other than their similarity in names. This article explores the unconventional, yet straightforward I2S communication protocol, its uses, and how it functions.
https://www.digikey.com/en/maker/tutorials/2023/what-is-the-i2s-communication-protocol
https://www.digikey.com/en/maker/tutorials/2023/what-is-the-i2s-communication-protocol
DigiKey
Discover I2S: The lesser-known audio communication protocol. Learn about the synchronous, serial data exchange for digital audio.
