Shelly PM Mini Gen 3 is a Wi‑Fi controlled smart energy meter designed for precise, real‑time monitoring of electricity consumption. It is one of the smallest energy meters on the market and easily fits behind any switch or socket, allowing for quick and unobtrusive retrofitting.
The device supports loads up to 16 A at 240 V AC and measures current and energy consumption with high accuracy. Measurement data is stored in the cloud free of charge, where it can be analyzed for energy use optimization and cost savings.
Shelly PM Mini Gen 3 is equipped with the new Shelly ESP processor and 8 MB of flash memory, which improves device performance, responsiveness, and stability. The improved connector design makes installation more reliable and safer.
The device operates directly on the Wi‑Fi network without a separate hub and can be controlled with the Shelly Smart Control app, various automation platforms, and voice control such as Amazon Alexa. Bluetooth connectivity enables quick setup and also acts as a Bluetooth gateway for other devices.
Shelly PM Mini Gen 3 supports advanced features such as schedules, smart scenarios, and script usage. It also supports interfaces and protocols like MQTT, WebSocket, HTTPS, UDP, TLS, webhooks, and custom certificates, making it a flexible part of any smart home system.
Features
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Accurate, real‑time electricity consumption measurement.
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Supports loads up to 16 A (240 V AC).
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Wi‑Fi connectivity – no separate hub required.
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Bluetooth for quick setup and as a gateway.
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8 MB flash memory and the new Shelly ESP processor.
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Supports scripts, automations, and open interfaces.
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Extremely compact size for tight installation spaces.
Technical specifications
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Type: Wi‑Fi controlled energy meter, 1 channel.
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Maximum load: 16 A @ 240 V AC.
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Processor: Shelly ESP, 8 MB flash.
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Connections: Wi‑Fi, Bluetooth.
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Protocols and interfaces: MQTT, WebSocket, HTTPS, UDP, TLS, webhooks, custom certificates.
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Cloud service: Free data storage and analysis.
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Installation: Inside a switch, socket, or device.
Package includes
Links
Shelly Plus PM Mini info page
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