In the June and August 2003 issues of Linux Journal, my column covered the Linux kernel driver model, and the I2C subsystem was used as an example. This month, we discuss what the I2C subsystem does ...

CH341A USB to I2C and GPIO Linux kernel driver The driver can be used with CH341A USB to UART/I2C/SPI adapter boards to connect I2C devices to a Linux host.

Hooking up I2C sensors is something which is generally associated with microcontrollers and SBCs, yet it’s very easy to use such I2C sensors from basically any system that runs Linux. After a… ...

In this C Programming with Linux Specialization program of seven short courses, you will learn how to write, read and debug computer programs in the C programming language while also becoming familiar ...

Are you using something like a Raspberry Pi? Good news! There’s i2c-hid support in Linux kernel, which only really wants the IRQ GPIO and the I2C address of your I2C device.