Program in Toit to show the electricty price for the next 12 hours in Denmark. This is also a good proxy for the greenness of the electricity, as the price is largely determined by the amount of wind and solar power available.
Thanks to https://www.elprisenligenu.dk/ for the free electricity price API.
Runs on an Lilygo-based mini-display. Should be easy to adapt to a different ESP32-based display. Join the Toit chat to learn more about Toit.