Home information panel based on the principle of electronic ink (sometimes electronic paper) powered by an ESP32 development board. Data is transferred to the unit via WiFi or Bluetooth.
Software for the display can be chosen ready-made, or you can write it yourself. In this case, I chose the very popular and successful service https://zivyobraz.eu. This service allows displaying images, meteorological data, and the three most widespread calendars.

You can print it from common materials. For a nice look, I recommend a 0.4 nozzle and a 0.2 mm layer.