Shelly 1PM MINI GEN3

Product Introduction

The Shelly 1PM Mini Gen3 is a compact smart relay with integrated power monitoring designed to automate and track the energy consumption of electrical devices. Installed behind wall switches, sockets, or inside electrical boxes, the module allows users to remotely control appliances while monitoring real-time electricity usage through the Shelly Smart Control platform. 

Using built-in Wi-Fi connectivity, the device connects directly to your home network without requiring a separate hub. This allows homeowners to switch devices on or off remotely, create automation schedules, and monitor energy consumption from anywhere using a smartphone or smart home system.

With its ultra-compact design, the Shelly 1PM Mini Gen3 can be installed behind light switches or inside tight electrical spaces. It is ideal for upgrading existing lighting circuits or appliances into energy-monitored smart devices while maintaining traditional wall switch functionality.

Key Features

Smart Relay with Power Monitoring
Allows remote control of connected devices while measuring electricity consumption in real time.

Ultra-Compact Installation Design
Small form factor fits behind wall switches, power sockets, or inside electrical boxes.

Wi-Fi and Bluetooth Connectivity
Connects directly to a Wi-Fi network and supports Bluetooth for quick setup and device communication.

Energy Usage Tracking
Provides detailed energy consumption data to help monitor and reduce electricity usage.

Automation and Scheduling
Create timers, smart scenes, and automation routines to control lights or appliances based on schedules.

Embedded Web Interface
Includes a built-in web interface for configuration, monitoring, and device management without requiring cloud services.

Smart Home Integration

The Shelly 1PM Mini Gen3 integrates with a wide range of smart home ecosystems and automation platforms.

Supported integrations include:

• Shelly Smart Control App
• Amazon Alexa
• Google Home
• Home Assistant
• MQTT and REST API automation systems

Once connected, the device can participate in automation scenarios such as:

• Switching lights on or off remotely
• Monitoring energy usage of appliances
• Triggering alerts when power consumption exceeds limits
• Automating devices based on schedules or sensor events

Technical Specifications

Product Type: Smart Wi-Fi Relay Switch with Power Monitoring
Model: Shelly 1PM Mini Gen3
Channels: 1 Channel
Connectivity: Wi-Fi 2.4 GHz + Bluetooth 4.2
Power Supply: 110–240V AC
Maximum Switching Current: 8A
Maximum Power: Up to approx. 2000 W
Processor: ESP-Shelly C38F
Memory: 8 MB flash
Operating Temperature: −20 °C to 40 °C
Dimensions: Approx. 29 × 34 × 16 mm
Weight: Approx. 18 g

What’s in the Box

Shelly 1PM Mini Gen3 smart relay
Quick start guide