SONOFF MINI-1GSP MINI ONE PM Matter Wi-Fi Smart Switch – 16A, Energy Monitoring, Solar Tracking, Local Web Console, Open API

Know every watt and automate every way. The SONOFF MINI-1GSP MINI ONE PM is a compact Matter-over-Wi-Fi smart switch module that handles up to 16A, tracks real-time energy use, and monitors the energy your solar panels generate. Hide it behind your existing wall switch and keep your physical switches working while adding app control, voice control, schedules, and automations. ⚡🏠✨

It is built for people who like control. A local web console called OpenEdge 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, ioBroker, and Node-RED. Matter support brings it into Apple Home, Google Home, and Alexa.

⚠️ Important Note
This is an in-wall module rated 100-240V 50/60Hz, 16A maximum for resistive loads, using 18 to 14 AWG copper wire. A neutral wire may be required, so check the official manual. It needs a 2.4GHz Wi-Fi network. 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 solar energy generation and see the impact on your costs
Understand your energy at a glance. 💶✅

🛡️ Smart Protection
✅ Set thresholds for current, voltage, and power
✅ Automatically switches off when a limit is exceeded
Added safety for connected loads. 🔒✅

🖥️ OpenEdge Local Web Console
✅ Configure, monitor, and control from your browser on the local network
✅ Less cloud dependency, faster local access, more privacy
Full control, right at home. 🌐✅

🔗 Open API & Home Assistant
✅ HTTP, WebSocket, MQTT, and JSON-RPC 2.0 interfaces
✅ MQTT Discovery for Home Assistant
✅ Works with openHAB, ioBroker, and Node-RED
Built for makers and integrators. 🧩✅

🍎 Matter Compatibility
✅ Works with Apple Home, Google Home, Alexa, and other Matter platforms
✅ Full support for Siri on iPhone, iPad, and Apple Watch
Add it to the smart home you already use. 🌐✅

🎙️ Voice, Schedules & Automations
✅ Remote and voice control
✅ Schedules and smart scenes
Simple, smarter daily routines. 📱✅

📏 Specifications
✅ Model: MINI-1GSP, MINI Extreme Series Gen5
✅ Size: 39.5 × 33 × 16.8mm, weight 27.3g
✅ 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-1GSP Smart Switch ×1
✅ User Manual ×1

If you want a Matter Wi-Fi smart switch with 16A capacity, energy and solar monitoring, a local web console, and open APIs, the SONOFF MINI ONE PM is a powerful and flexible upgrade for your home. 🚀⚡🏠