FINALLY I DID IT! 🥳
I finished a Raspberry Pi project I started in my mind 2.5 years ago!
I created a grow clock to help my kid in her sleep cycle. Basically I have setup a traffic light system so she understand when she can get out of bed (until she can read the time duh).
If you are like me and have a Pi or Arduino lying around have a try, code and documentation available here :
https://github.com/lucasfrey/py-grow-clock
Next step, building a case in lego or 3D printed 😍