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.

Whole Home Energy Monitoring

Shelly EM Power Logging with Home Assistant

Home Assistant Show and Tell - Home Energy Systems - Carbon Co-op Community

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

Shelly EM Power Logging with Home Assistant

Energy Monitoring with Shelly EM and Home Assistant - James Ridgway

ERV Linked to Carbon Dioxide Detector - GreenBuildingAdvisor

Home Energy Management in 2021.8 - Configuration - Home Assistant Community

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

Whole Home Energy Monitoring

Configuring Shelly EM Energy Meter - Configuration - Home Assistant Community