This is ESPHome-based display for Netatmo weather station. The primary goal is to display indoors CO2 concerntation in my home office so that I know when to open a window. Or when to close and hopefully save some money on heating.
The device itself is not a CO2 monitor and requires Netatmo to be working with HomeAssistant.
graph LR subgraph Internet NC([netatmo.com]) end subgraph Home Netatmo[(Netatmo Weather Station fa:fa-cloud)] HomeAssistant[HomeAssistant fa:fa-house] Display[CO2 Display fa:fa-display] end click Netatmo https://www.netatmo.com/en-gb/weather/weatherstation click NC https://my.netatmo.com/ click HomeAssistant https://www.home-assistant.io/ Netatmo-->Internet Internet-->HomeAssistant HomeAssistant-- Wi-Fi -->Display