The Zephyr shell is a powerful interactive tool, but it's not just for the stock features. You can easily add your own shell commands for setting and checking value, and creating custom readouts for in-depth analysis of what is going on with your IoT devices.
Golioth is showcasing 4 different "color coded" demos at the Zephyr Developer Summit. This post explains some of the concepts and what you can hope to learn when you stop by.
Menuconfig allows you to search, select, and enable features in Zephyr with ease. What happens when you want to save your configuration? This post shows you how.
The Zephyr interactive shell makes it really easy to test out i2c devices before writing any code. This demo shows how to scan for i2c addresses, issue commands directly, and use the sensor shell to poll your devices for all sensor channels available as part of Zephyr's sensor subsystem.
