I'm glad you posted it. Even though the Picos aren't my cup of tea I like to keep abreast of the goings on of the field, and I rely in part on Code Project for that (not heavily, as there isn't a lot of embedded here, but I do check daily)
Check out my IoT graphics library here: https://honeythecodewitch.com/gfx And my IoT UI/User Experience library here: https://honeythecodewitch.com/uix