Protocols that rely on CRC, parity, or checksums do not provide error correction and are usually used where noise is not a big problem.

UART, I2C or SPI Bus with Cyclic redundancy check (CRC) error detection to insure robust communicationMILPITAS, Calif., Dec. 11, 2023 (GLOBE NEWSWIRE) -- Lumissil ...

UART, I2C or SPI Bus with Cyclic redundancy check (CRC) error detection to insure robust communication Dec 11, 2023, 5:00 AM ET ...

UART, I2C or SPI Bus with Cyclic redundancy check (CRC) error detection to insure robust communication News provided by Integrated Silicon Solution, Inc. Dec 11, 2023 ...