3.9.20. i2c_write - write to an i2c device¶

3.9.20.1. Usage¶

i2c_write [-barwv] DATA...

`-b BUS`	i2c bus number (default 0)
`-a ADDR`	i2c device address
`-r START`	start register (optional, master send mode if none given)
`-w`	use word (16 bit) wide access
`-v`	verbose