Shelly PM Mini Gen3 is a compact Wi-Fi and Bluetooth energy consumption meter for real-time monitoring of the power consumption of connected devices. It offers remote management, an integrated web interface, MQTT, HTTP and WebSocket support, and easy installation in an electrical installation box.
Shelly PM Mini Gen3 enables accurate monitoring of the electricity consumption of connected devices. It helps you identify energy-intensive appliances, evaluate their operation and manage energy usage more efficiently. Thanks to its compact design, it is suitable for installation in standard wall-mounted electrical installation boxes and other spaces with limited room.
The device operates independently on a local Wi-Fi network and also supports remote access and connection to home automation systems. The built-in web interface simplifies configuration, control and continuous monitoring of measured values. The advanced processor and 8 MB of memory contribute to reliable performance.
Key features:
- Real-time measurement of the power and consumption of connected devices
- Wi-Fi 802.11 b/g/n and Bluetooth 4.2
- BLE Gateway for connecting Shelly BLU devices to the Shelly ecosystem
- Wi-Fi range extender function for IoT devices
- Support for scripting, MQTT(s), HTTP, HTTPS webhooks and UDP
- TLS security for incoming connections
Specifications
- Manufacturer
- Shelly
- Model
- PM Mini Gen3
- Device type
- Energy consumption meter
- Dimensions
- 29 × 34 × 16 cm
- Weight
- 13 g
- Maximum screw terminal tightening torque
- 0.4 Nm / 3.5 lbs
- Conductor cross-section
- 0.2 to 2.5 mm² / 24 to 14 AWG (single conductor, solid wire and ferrules)
- Wire stripping length
- 6 to 7 mm
- Mounting
- Wall-mounted electrical installation box
- Enclosure material
- Plastic
- Ambient operating temperature
- -20 °C to 40 °C
- Operating humidity
- 30 to 70% relative humidity
- Maximum altitude
- 2,000 m
- Power supply
- 110–240 V AC
- Power consumption
- < 1.2 W
- External protection
- Circuit breaker with B or C characteristic, maximum rated current 16 A, minimum breaking capacity 6 kA, energy limitation class 3
- Power measurement
- Yes
- Maximum measuring voltage
- 240 V
- Maximum measuring current
- 16 A
- Maximum measuring power
- 3,840 W
- Wi-Fi protocol
- 802.11 b/g/n
- Wi-Fi RF band
- 2,401–2,495 MHz
- Maximum Wi-Fi RF power
- < 20 dBm
- Wi-Fi range
- Up to 30 m indoors and 50 m outdoors, depending on local conditions
- Bluetooth protocol
- 4.2
- Bluetooth RF band
- 2,400–2,483.5 MHz
- Maximum Bluetooth RF power
- < 4 dBm
- Bluetooth range
- Up to 10 m indoors and 30 m outdoors, depending on local conditions
- Processor
- ESP-Shelly-C38F
- Memory
- 8 MB
- Supported protocols
- MQTT(s), HTTP, HTTPS webhooks, WebSocket, UDP
