i2c-tools

Tools for probing and interacting with I2C devices on Linux

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Heterogeneous set of I2C tools for Linux

i2cdetecti2cdumpi2cgeti2cseti2ctransfer

Detect all I2C devices on bus 1$ i2cdetect -y 1

Read a single byte from device at address 0x50 on bus 1$ i2cget -y 1 0x50 0x00

Dump all registers from I2C device at address 0x68 on bus 0$ i2cdump -y 0 0x68