SONOFF MINI-1GP MINI PM Wi-Fi Smart Power Meter – 16A Non-Switch, Energy & Solar Tracking, Local Web Console, Open API for Home Assistant

See exactly where your electricity goes, with no hub and no cloud required. The SONOFF MINI-1GP MINI PM is a compact Wi-Fi smart power meter module that tracks real-time energy consumption and solar generation for loads up to 16A. A simple retrofit turns an ordinary load or wall socket circuit into an energy monitor, with clear history and cost insight. ⚡📊✨

It is built for people who like control and privacy. The OpenEdge local web console lets you configure and monitor the device from a browser on your own network, and open interfaces (HTTP, WebSocket, MQTT, and JSON-RPC 2.0) connect it to Home Assistant, openHAB, and ioBroker. Bidirectional tracking shows both what you use and what your solar panels produce.

⚠️ Important Note
This module is a power meter and is NOT a switch. It cannot turn devices on or off. It works on a 2.4GHz Wi-Fi network. Due to Matter platform limits for energy meters, it is not currently supported by Alexa, Google Home, Apple Home, or SmartThings. It works best with Home Assistant (via MQTT or Matter), the eWeLink app, and its local web console. It is an in-wall module rated 100-240V 50/60Hz, 16A, using 18 to 14 AWG copper wire. Installation by a qualified electrician is strongly recommended. ✅🔌

📊 Real-Time Energy Monitoring
✅ Live power use and historical trends in the app, web console, or Home Assistant
✅ Track energy consumption and cost insight
Understand your energy at a glance. 💶✅

☀️ Solar Yield Tracking
✅ Bi-directional energy monitoring
✅ See what your solar system produces and what you save
Know the value of every sunny hour. 🌞✅

🖥️ OpenEdge Local Web Console
✅ Configure and monitor from your browser on the local network
✅ Less cloud dependency, faster local access, more privacy
No app or cloud needed for setup and monitoring. 🌐✅

🔗 Open API & Home Assistant
✅ JSON-RPC 2.0 over HTTP, WebSocket, and MQTT
✅ Add to Home Assistant via MQTT or Matter
✅ Works with openHAB and ioBroker
Built for makers and integrators. 🧩✅

🔔 Smart Notifications
✅ Get notified when a device finishes, such as a washing machine
✅ Delay feature avoids false alerts during fill and drain pauses
✅ Maintenance reminders based on accumulated runtime
Let the meter tell you what is happening. 🧺✅

📏 Specifications
✅ Model: MINI-1GP, MINI Extreme Series Gen5
✅ Size: 32 × 29 × 15.9mm, weight 14g
✅ Wi-Fi 802.11b/g/n 2.4GHz
✅ Operating: -10°C to 40°C, 10%-90% RH
✅ Certifications: CE, FCC, and RoHS
Compact enough to hide in a wall box. 📏✅

📦 What's in the Box?
✅ SONOFF MINI-1GP Smart Power Meter ×1
✅ User Manual ×1

If you want a Wi-Fi smart power meter with 16A capacity, energy and solar tracking, a local web console, and open APIs for Home Assistant, the SONOFF MINI PM is a clear window into your home's energy use. 🚀⚡🏠