thecaptainsshack/rpi-piglow-cpu repository overview

A container image that uses a Piglow (https://shop.pimoroni.com/products/piglow⁠) to display the CPU load of a Raspberry Pi.

The container should be run with --device /dev/i2c-1 so that the container can access the I2C bus driver. The /etc/modules file on the host must be modified by adding i2c-dev and i2c-bcm2708 (each on a separate line). The /boot/config.txt on the host must also be adapted by adding a line with dtparam=i2c1=on.

Dockerfile and more explanations can be found at https://github.com/jmMeessen/rpi-docker-images/tree/master/rpi-piglow-cpu⁠