SONOFF MINI ONE PM Zigbee Smart Switch | MINI-ZB1GSP
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【Energy Monitoring & Generation】Track both electricity consumption and renewable generation from solar systems. The app provides visual charts and exportable data for smarter energy management.
【Energy Billing & Tariff Optimization】Create accurate electricity bills with customizable currency and rates. Supports time-of-use pricing, tracking costs across different periods to identify savings opportunities and optimize appliance usage.
【Smart Load Detection & Alerts】Automatically detects the real operating status of up to 16A appliances like coffee makers, ovens, and kettles by monitoring power changes, and sends app notifications when tasks finish.
【Advanced Protection】Provides overload, overcurrent, overvoltage, and undervoltage protection with customizable thresholds. Automatically cuts power when limits are exceeded and includes overcharge protection to extend battery life.
【Zigbee 3.0 & Network Extension】Built on Zigbee 3.0 for seamless smart home integration and automation. Also works as a Zigbee router, relaying signals to extend network range and improve stability.
Technical details, troubleshooting or setup tips? Access the MINI-ZB1GSP knowledge center for all the info you need.
A Switch for Your Devices,
An Eye on Your Energy
Zigbee Smart Switch — MINI ONE PM (MINI-ZB1GSP)
Safe and Reliable
Automatically cuts off power in case of an emergency to ensure the safety of your home's electrical system.
Smartify Your Home Appliances
Equipped with various switching modes, the device ensures compatibility with the user's original physical switches, thereby enabling a more cost-effective retrofit.
*A wall box depth of 60 mm is recommended.
Strengthen Your
Zigbee Mesh Network
MINI-ZB1GSP can work as a zigbee signal
repeater, transmit the zigbee signal among
your zigbee devices.
Know Your Energy Consumption
See exactly how much power your home draws from the grid and calculate your electricity bill with Time-of-Use pricing. Track usage by hour, day, or month — identify energy-hungry devices and cut waste.
See Your Solar Yield, Know Your Savings.
Bi-directional energy tracking shows you exactly what your solar panels produce. See your yield and know your savings from every ray of sunshine.
Stop Guessing, Get Notified When It's Done
Set it once — you'll receive a notification when power consumption stays below a threshold for a defined period. The delay feature prevents temporary power drops during washer fill and drain cycles from being falsely recognized as cycle completion.
Time for maintenance? Let the System Track it for You.
Set your own power threshold and maintenance interval. The system automatically accumulates runtime above the set threshold and alerts you when it's time for maintenance.
Secure Your Power,
Protect Your Appliance.
Set current, voltage, and power limits to automatically power off the device when thresholds are exceeded.
Never Worry About Smart Lights Going Offline
With the detach relay enabled, smart lights won't lose power when the wall switch is turned off, allowing them to remain smart at all times.
Smart Timer
Voice Control
Smart Scene
Gateway-Free Setup — Proximity Mode
No Zigbee gateway? No stable signal? Just use Proximity Mode to connect your phone directly for irrigation control and basic settings.
Works with Apple Home Via Matter Bridge
All solutions integrate SONOFF Zigbee devices into your Apple ecosystem via Matter Bridge, enabling seamless interconnected device control.
Learn More about ZBBridge-U | Learn More about eWeLink CUBE
Easily Integrates with Open-Source Platforms
Zigbee Binding Enables Direct, Reliable Control
After a one-time setup in Home Assistant, your SNZB-01M button communicates directly with the MINI-ZB1GSP—no gateway required.
Feature Overview
Product Comparison
- Matter Bridge: ZBBridge-U, iHost, Cube OS with SONOFF Zigbee Dongle
- This function requires adding the device to the eWeLink app via the SONOFF zigbee gateway and syncing it to third-party platforms through cloud-to-cloud integration.
- Direct access to Alexa/SmartThings ecosystems via dedicated ecosystem gateways.
Compatible Mounting Box Sizes
Compatible Mounting Box Sizes
4 Steps to Use
Specification
Specs & User Manual
MINI-ZB1GSP (MINI ONE PM) is a Zigbee smart switch with intelligent on/off control, designed for real-time energy monitoring and management. It tracks both electricity consumption and renewable energy generation from solar systems, with clear visual insights via the app. Built-in protection includes overload, overvoltage, undervoltage, and overcharge to enhance safety and extend battery life. It also supports customizable electricity rates and time-of-use tariffs, automatically generating detailed energy cost reports. based on actual consumption. Powered by Zigbee 3.0, it seamlessly integrates into smart home ecosystems and acts as a signal repeater to extend network coverage and improve network reliability.
User Manual (PDF)MINI Extreme Series Gen5
Zigbee Smart Switch
MINI-ZB1GSP
EFR32MG21
16A 110-240V~ 50/60Hz Max Resistive load μ
IEEE 802.15.4
27.3g
39.5 × 33 × 16.8mm
White+Green
PC
18 AWG to 14 AWG (0.75mm² to 2.5mm²) SOL/STR copper conductor only
Indoor concealed installation
-10℃ ~ 40℃
10%~90% RH, non-condensing
CE / RoHS / FCC
FAQ
1. Will energy data still be recorded when the device is offline?
When the device is offline, energy data will continue to be stored locally. Once the device comes back online, the local data will be re-synchronized and displayed. Note, If the device is completely powered off, data cannot be stored.
2. Can this device monitor the power level of balcony solar panels?
Yes. The device features bi-directional metering, and you can set the device's power generation as a negative value in the app.
3. Does MINI-ZB1GSP Require a Neutral Wire?
Yes, the MINI-ZB1GSP does require a neutral wire for installation.