Using I²C sensors on a linux via a USB and IIO.

[mgrouch]

This might be a solution for using i2c sensors
on computers without hardware i2c port.

https://petermolnar.net/article/linux-i2c-iio-collectd/index.html

https://github.com/harbaum/I2C-Tiny-USB

[mgrouch]

There are number of pre-made adapters

https://www.fischl.de/i2c-mp-usb/

and i2c-tiny-usb driver already us part of Linux kernel

Might be even solution to connect i2c to OpenWRT routers

[mgrouch]

https://github.com/kasbert/I2C-Mega-USB

https://github.com/daniel-thompson/i2c-star

[mgrouch]

Now also here:

https://github.com/bareboat-necessities/bbn-i2c-over-usb