Configuring Shelly EM Energy Meter - #42 by tom_l - Configuration - Home Assistant Community

Tasmota has a firmware upgrade option somewhere in it’s web interface (I haven’t used it for ages). Upload the official .bin file using that web interface and you should be back to factory default.

Configuring Shelly EM Energy Meter - #41 by duceduc - Configuration - Home Assistant Community

Shelly energy meter - how to add daily - monthly sensors - Configuration - Home Assistant Community

Configuring Shelly EM Energy Meter - Configuration - Home Assistant Community

Shelly 3EM 3-phase Net Metering templates for Import, export and consumption - Configuration - Home Assistant Community

Energy Monitoring with Shelly EM and Home Assistant - James Ridgway

Shelly EM Energy Display - Configuration - Home Assistant Community

Whole Home Energy Monitoring

Home Assistant Energy Monitoring with Shelly EM - fuse-box install

Energy Monitoring in Home Assistant with not only Shelly EM

Stromzähler mit einem ESP8266 / ESP32 mit Tasmota auslesen und darstellen - ottelos Webseite