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.
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.
Strengthen Your
Zigbee Mesh Network
MINI-ZB1GSP can work as a zigbee signal
repeater, transmit the zigbee signal among
your zigbee devices.
*MINI-ZB1GSP effective communication distance to the gateway is 180 meters
by default; with Turbo mode enabled, it reaches 250 meters.
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.
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
*Currently, using the MINI-ZB1GSP with ZHA requires the script. For detailed instructions,
please refer to: https://help.sonoff.tech/docs/MINI-ZB1GSP
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
*To view energy consumption data in Samsung SmartThings, you'll need to manually import a script.
Please refer to: https://help.sonoff.tech/docs/MINI-ZB1GSP
Product Comparison
Wiring Instructions
*The two Lout terminals are parallel. If you connect a load to each of them, both loads will be switched on and off simultaneously.
Compatible Mounting Box Sizes
4 Steps to Use
*Requires the compatible SONOFF Zigbee hub.
Specification
Package
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.
| Product Series | MINI Extreme Series Gen5 |
| Product Name | Zigbee Smart Switch |
| Product Model | MINI-ZB1GSP |
| MCU | EFR32MG21 |
| Rating | 16A, 110–240V~ 50/60Hz Max (Resistive Load) |
| Zigbee | IEEE 802.15.4 |
| Net Weight | 27.3g |
| Dimensions | 39.5 × 33 × 16.8 mm |
| Color | White + Green |
| Housing Material | PC |
| Recommended Wire Gauge | 18 AWG to 14 AWG (0.75 mm² to 2.5 mm²), SOL/STR copper conductor only |
| Installation Location | Indoor concealed installation |
| Operating Temperature | -10°C to 40°C |
| Operating Humidity | 10%–90% RH, non-condensing |
| Certifications | CE / RoHS / FCC |
FAQ
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.
Yes. The device features bi-directional metering, and you can set the device's power generation as a negative value in the app.
Yes, the MINI-ZB1GSP requires a neutral wire for installation.
Specifications
| Brand | Sonoff |
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