Configure your smart switch module to work with Tasmota open source firmware.
Shelly Plus 2PM - Shelly SA
Support for Shelly Plus 2PM · Issue #1013 · mongoose-os-apps/shelly-homekit · GitHub
Shelly PLUS 2PM Relay Switch With Power Metering 2X 10A User Guide
Shelly Plus 2PM - Installation video
ZA Devices
Support for Shelly Plus 2PM · Issue #1013 · mongoose-os-apps/shelly-homekit · GitHub
Shelly Plus 2PM Wi-Fi Smart Switch With Power Metering And, 50% OFF
ESP32 Based Devices
BR Devices