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Wi-Fi-operated smart power meter, 1 channel 16 A


The smallest power meter in the world for precise power monitoring. Automate your lights or electrical appliances in less than 10 minutes and monitor their power consumption from anywhere. Small enough to fit behind any wall switch or socket, Shelly Plus PM Mini is retrofit and highly compatible with your existing smart ecosystem.


  • No hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant or your preferred automation platform
  • Supports up to 16 A at 240 VAC
  • Precise and real-time power metering with free cloud data storage for analysis and energy usage optimization.
  • Wi-Fi range extender & Bluetooth gateway
  • Extremely fast processor for immediate reaction - ESP32
  • Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates
    *This is only a power meter. There is no relay inside.

Shelly Plus PM Mini

SKU: 3800235265673
Tax Included
    Size (HxWxD): 29x34x16 ±0.5 mm / 1.11x1.34x0.63 ±0.02 in
    Weight: 13 ±1 g / 0.46 ±0.04 oz
    Mounting: Wall box
    Screw terminals max torque: 0.4 Nm / 3.5 lbin
    Conductor cross section: 0.5 to 1.5 mm² / 20 to 16 AWG
    Conductor stripped length: 5 to 6 mm / 0.20 to 0.24 in
    Shell material: Plastic
    Color: White
    Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F
    Humidity 30 % to 70 % RH
    Max. altitude 2000 m / 6562 ft
    Power supply: 110 - 240 VAC
    External protection: 16 A, tripping characteristic B or C,
      6 kA interrupting rating,
      Energy limiting class 3
    Power consumption: <1.2 W
    Max measurement voltage: 240 VAC
    Max measurement current: 16 A
    Max measurement power: 3840 W
    Power measurement: Yes
    Voltage protection / Cutoff: No
    Current protection / Cutoff: No
    Max power protection / Cutoff: No  
    RF band: 2400 - 2495 MHz
    Max. RF power: <20 dBm
    Wi-Fi protocol: 802.11 b/g/n
    Wi-Fi Range: Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
      (Depends on local conditions)
    Bluetooth Protocol: 4,2
    Bluetooth Range: Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors
      (Depends on local conditions)
    CPU: ESP32
    Flash: 4 MB
    Webhooks (URL actions): 20 with 5 URLs per hook
    MQTT: Yes
    UPD: Yes
    Scripting: Yes
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