Configure your smart switch module to work with Tasmota open source firmware.
Shelly Plus - new Shelly series with product with new features
Shelly Plus 1 ESP32 Smart Relay TASMOTA and Home Assistant
Shelly Plus 1
ZA Devices
Shelly Plus 1 UL - Installation video
RevK®'s ramblings: Shelly Plus 1 Mini
Shelly 1 Switch Module Configuration for Tasmota
Shelly Plus 1
Shelly Plus 1
RevK®'s ramblings: Shelly Plus 1 Mini
AU Devices
Adding Shelly Plus 1PM · Issue #61 · yaourdt/mgos-to-tasmota · GitHub
Shelly Plus i4 Switch Module (SNSN-0024X) Configuration for Tasmota
Shelly Plus 1 ESP32 Smart Relay TASMOTA and Home Assistant