i2c-rd — Read from an I2C® device.
i2c-rd
[--bus bus
] [--help] [--version] address [length]
--bus
allows the specification of which I2C® bus to use if several are available on a system. This parameter defaults to the first bus (0).
--help
display short helptext and exit
--version
display commands version and exit
address
The 7bit I2C® bus address to read from.
length
The number of bytes to read. The default is one.