I'm currently tinkering about convenient configuration for each IoT endpoint device. Each device have to be configured to correct network settings, it own name, connected sensors, MQTT setting and lot other stuff. When I want to create a device with new sensor, I have to create new branch of source code and make appropriate patches to it.

It's very tedious and stupid approach, so I plan to merge all branches into one solid codebase and provide ultimate configuration tool. I successfully ported kernel's Kconfig tool to my project. It still requires lot of work. But finally, I have my working prototype :)