The Shelly PM Mini Gen3 is a compact energy meter designed for professionals seeking advanced solutions for their end customers. This device can operate independently via a local Wi-Fi network or be integrated with cloud automation services using protocols like MQTT, HTTP, and WebSocket. It supports TLS for all connections, ensuring secure communication. Enhanced with a more advanced processor and increased memory, this upgraded version of the Shelly Plus PM Mini is ideal for energy monitoring.

Easy Operation

With its remote control capabilities, the Shelly PM Mini Gen3 allows for easy configuration and monitoring. It communicates with automation systems within the same network infrastructure and features a built-in web interface for real-time management and customization.

Thoughtful Design

Specifically designed as a small energy consumption meter, this device is compact (29 × 34 × 16 cm), making it suitable for installation in tight spaces often inaccessible to larger units.

Enhanced Capabilities

The Shelly PM Mini Gen3 functions as a BLE Gateway, connecting Shelly BLU devices to the wider Shelly ecosystem, and acts as a Wi-Fi range extender for IoT devices. It also supports scripting and offers extensive third-party home system integration through documented API interfaces.

Applications and Benefits

Primarily serving as a real-time energy consumption monitor, this device helps identify and optimize energy use. It allows for the evaluation of device statuses and performances, aiding in cost estimation and electricity expense management. Its compact construction facilitates installation in standard electrical boxes and other limited-space areas, with remote access support for monitoring energy consumption off-site.

Technical Parameters

• Manufacturer: Shelly
• Model: PMminiGen3
• Dimensions: 29 × 34 × 16 cm
• Weight: 13 g
• Max Screw Terminal Torque: 0.4 Nm / 3.5 lbs.
• Wire Cross Section: 0.2 to 2.5 mm² / 24 to 14 AWG
• Wire Length without Insulation: 6 to 7 mm
• Installation: Wall box
• Casing Material: Plastic
• Operating Temperature: -20 °C to 40 °C
• Humidity: 30% to 70% relative humidity
• Maximum Altitude: 2000 m
• Power Supply: 110-240 V AC
• Power Consumption: < 1.2 W
• External Protection: Circuit breaker char. B or C, max. 16 A, min. 6 kA interrupt capacity, energy limiting class 3
• Power Measurement: Yes
• Max Measuring Voltage: 240 V
• Max Measuring Current: 16 A
• Max Measuring Power: 3840 W
• Wi-Fi Protocol: 802.11 b/g/n
• RF Band: 2401 - 2495 MHz
• Max RF Power: < 20 dBm
• Range: Up to 30 m indoor and 50 m outdoor
• Bluetooth Protocol: 4.2
• Bluetooth RF Band: 2400 - 2483.5 MHz
• Max Bluetooth RF Power: < 4 dBm
• Bluetooth Range: Up to 10 m indoor and 30 m outdoor
• Processor: ESP-Shelly-C38F
• Memory: 8 MB