Shelly Plus 2PM Smart Home WiFi 2-Channel Power Metering Relay
Smart Electronics
“The Shelly Plus 2PM (Gen3/Gen4) is a compact dual-channel smart relay with 16A per channel, integrated power metering, and Matter support via Thread. It provides no-hub control for two circuits or motorized blinds, with low power consumption and advanced scripting/MQTT for custom automations. Ideal for indoor smart home installations.”
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Two independent 16A channels with real-time power metering for energy monitoring.
netxl.comdual-channel control each with a capacity of 16A
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Matter over Thread compatibility ensures future-proof smart home integration.
netxl.comcompatibility with Matter for easy adoption and future-proofing
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Supports local scripting, MQTT, and webhooks for advanced automation.
shelly.comScripting: Yes MQTT: Yes
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Flashing custom firmware requires a wired FTDI adapter for recovery if something goes wrong.
github.comif something goes wrong, a wired connection to a PC using an FTDI adapter is needed
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Support for Shelly Gen4 devices is currently very experimental in third-party firmware.
github.comSupport for Shelly Gen4 devices is currently very experimental