Shelly PM Mini Gen3

The Shelly PM Mini Gen3 is a small form factor power meter (no relays or switching capability). It’s the world’s smallest Wi-Fi smart power meter for precise power monitoring. Install in 10 minutes and monitor appliances up to 16A. Equipped with Shelly chip & all Gen3 features.

It can work standalone in a local Wi-Fi network, or it can also be operated through cloud home automation services through MQTT, HTTP, and WebSocket. All inbound connections support TLS. The device is an improved version of Shelly Plus PM Mini with a more advanced processor and increased memory.

Shelly PM Mini Gen3 can be accessed, set up, and monitored remotely by the user, as well as the Device can access and communicate with an automation system, as long as they are in the same network infrastructure.

The device has an embedded web Interface which can be used to monitor and control the device, as well as adjust its settings.

You can monitor power monitoring data via the Shelly smart home ecosystem, including the Shelly Smart Control app – or link it with a popular home automation software such as Home Assistant via a Raspberry Pi!

Note: You may require a neutral wire to use this product. Please research the device and your home wiring (safely, see below) before purchasing.

⚠️Caution – Read Before Buying⚠️

• Before beginning the installation, please read this guide and any other documents accompanying the device carefully and completely
• Danger of electrocution. The mounting/installation of the device should be performed by a qualified person (electrician)
• Failure to follow the installation procedures could lead to malfunction, danger to your health and life, violation of the law or refusal of legal and/or commercial guarantee (if any)
• Allterco Robotics (makers of Shelly products) and Mann Enterprises LTD are not responsible for any loss or damage in case of incorrect installation or improper operation of this device due to failure to follow the user and safety instructions in the printed guide accompanying this product (also available in the resources section below)
• Do not connect the device to appliances exceeding the given max load.
• Use the device only with a power grid and appliances which comply with all applicable regulations. Short circuit in the power grid or any appliance connected to the device may damage the device.
• Before starting, wire check that the breakers are turned off and there is no voltage on their terminals. This can be done with a phase meter or multimeter. When you are sure that there is no voltage, you can start wiring the cables.

Features

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

Specifications

Size (HxWxD)	29x34x16
Weight	13 g / 0.46 oz
Screw terminal max torque	0.4 Nm / 3.5 lbin
Conductor cross-section	0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules)
Conductor stripped length	6 to 7 mm / 0.24 to 0.28 in
Mounting	Wall box
Shell material	Plastic
Shell colour	Light gray, C: 0%; M: 0%; Y: 0%; K: 20%
Terminal Color	Black
Ambient working 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
Power consumption	< 1.2 W
External protection	Tripping characteristic B or C,
	Max. 16A max. rated current,
	Min. 6 kA interrupting rating,
	Energy limiting class 3
Power measurement	Yes
Max. measurement voltage	240 VAC
Max. measurement current	16 A
Max. measurement power	3840 W
Wi-Fi
Protocol	802.11 b/g/n
RF band	2401 – 2495 МHz
Max. RF power	< 20 dBm
Range	Up to 30 m / 100 ft indoors Up to 50 m / 160 ft outdoors (Depends on local conditions)
Bluetooth
Protocol	4.2
RF band	2400 – 2483.5 MHz
Max. RF power	< 4 dBm
Range	Up to 10 m / 33 ft indoors Up to 30 m / 100 ft outdoors (Depends on local conditions)
CPU	ESP-Shelly-C38F
Flash	8 MB
Schedules	20
Webhooks (URL actions)	20 with 5 URLs per hook
Scripting	Yes
MQTT	Yes
UDP	Yes
Advanced schedules	Yes
KVS (Key-Value Store)	Yes

Resources

• Shelly Product Documentation
• Printed User Guide (as found within the package)
• Components and APIs
• Declaration of Conformity
• UK PSTI ACT Statement of Compliance
• Device Identification
  • Device name: Shelly PM Mini Gen3
  • Device model: S3PM-001PCEU16
  • Device SSID: ShellyPMMiniG3-XXXXXX
  • BLE model ID: 0x1023
• EAN: 3800235261613

Handy Shelly Resources

• Shelly Cloud
• Shelly App
  • Apple App Store
  • Google Play
  • Huawei AppGallery
• Home Assistant Shelly Integration
• Shelly Community Forum
• Shelly Facebook Support Group
• Shelly Knowledgebase
• Shelly Device Finder (easy-to-use software to find Shelly devices in the local network)
• Shelly Developer API

Package Contents

• 1x Shelly PM Mini Gen3
• 1x User Guide