If your TTGO epaper display is not working, it can be hard to find the cause. I made this yaml file that should work. It’s a functional clock. The only requirements are a configured WiFi and downloaded fonts. Then try one of the different display models until it works. Follow the instructions in the file (lines starting with #). When you see 00:00 as time, give it a minute to refresh with the correct time. File epaperclock.yaml esphome: name: epaperclock platform: ESP32 board: esp32de...
Thanks! I get the information from the Entur integration in HA, which gets data from several of the public transport services in Norway. The information is live, and there’s even an attribute for current delay.