Understanding I2C, SPI, and UART Serial Communication

Understanding I2C, SPI, and UART Serial Communication

1.I2C:
Inter-Integrated Circuit, abbreviated as I2C Bus. I2C mainly distinguishes slave devices through addresses, and its communication principle is relatively simple.

2.SPI:

Serial Peripheral Interface, a common serial synchronous communication protocol widely used in applications.

3.UART:

Universal Asynchronous Receiver/Transmitter, a serial, asynchronous, full-duplex communication protocol.

GIF source from

https://www.parlezvoustech.com/en/comparaison-protocoles-communication-i2c-spi-uart/

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