Smart home ZigBee dongle Lite MG21 USB MQTT
Warehouse in Europe
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Product description
Open Compatibility
Supports Home Assistant (ZHA), Zigbee2MQTT, openHAB, ioBroker, Domoticz, Jeedom, and HomeSeer platforms.
Local and Fast Control
Control lights, switches, and sensors across different brands with no cloud latency – all operations are handled locally.
Flexible Firmware
Flash Zigbee NCP / Router, OpenThread RCP, or MultiPAN firmware and switch device roles whenever needed.
Extended Range
External antenna with up to ≤180° rotation strengthens the Zigbee mesh even in complex home layouts.
Easy Setup
Automatic detection in Home Assistant and fast device pairing in both ZHA and Zigbee2MQTT environments.
Typical Usage
Designed to build a robust Zigbee mesh for the entire home – lighting, climate sensors, sockets, or security accessories. Can be used as a coordinator to pair devices or reflashed as a router to extend network coverage.
Quick Start
Home Assistant (ZHA):
Add integration → ZHA → follow the instructions; pair devices via ZHA > Devices.
Zigbee2MQTT:
Install an MQTT broker and Zigbee2MQTT, set the adapter to “ember” and select the correct serial port, then start pairing.
Technical Specifications
Model: SONOFF Dongle-LMG21 (Dongle Lite MG21)
Zigbee SoC: EFR32MG21
Interface / OS: USB; Windows, Ubuntu, Raspberry Pi OS / Raspbian, Docker
Firmware: Zigbee NCP, Zigbee Router, OpenThread RCP, MultiPAN RCP, Custom
Input: 5 V ⎓ 500 mA
Housing: PC + ABS; external antenna (rotation up to ≤180°)
Dimensions: 133 × 18.6 × 10.1 mm
Operating conditions: 10–60 °C; 5–95 % RH
Compatibility: Zigbee 3.0 devices (lights, switches, sensors) from leading brands
Specifications
Product description generated by artificial intelligence
SONOFF Smart Home ZigBee Dongle Lite MG21 USB MQTT
Elevate your smart home experience with the SONOFF Smart home ZigBee dongle Lite MG21 USB MQTT. This compact and powerful device acts as the central hub for your SONOFF smart home system, enabling seamless communication between your ZigBee devices.
Key Features and Functions:
- ZigBee Connectivity: Effortlessly connect and manage a wide range of ZigBee-enabled smart devices, creating a robust and responsive smart home network.
- MQTT Support: Leverage the power of MQTT protocol for efficient and lightweight messaging, ideal for integrating with various smart home platforms and custom setups.
- USB Interface: Simple plug-and-play functionality via a standard USB port, making setup and integration straightforward.
- Centralized Control: Acts as the brain of your ZigBee network, allowing you to control multiple devices from a single point.
- Wide Compatibility: Designed to work harmoniously within the SONOFF ecosystem and compatible with other ZigBee devices.
Why Choose the SONOFF ZigBee Dongle Lite?
The SONOFF ZigBee USB adapter is the perfect choice for anyone looking to build or expand their smart home. Its ease of use, combined with the reliability of ZigBee technology and the flexibility of MQTT, makes it an indispensable component for creating a truly connected living space.
Benefits:
- Simplified Automation: Automate routines and scenes involving multiple ZigBee devices.
- Enhanced Reliability: ZigBee mesh networking ensures stable and consistent communication.
- Future-Proofing: Invest in a scalable solution that grows with your smart home needs.
- Cost-Effective: A budget-friendly way to unlock the full potential of your smart devices.
Integrate your smart lights, sensors, switches, and more with the SONOFF MG21 USB MQTT gateway and experience the convenience of a truly intelligent home.
This description is generated using artificial intelligence (AI) and may differ from the actual product. Common AI errors may include:
- Inaccurate product features: some technical specifications, colors, sizes or other parameters may be inaccurate or omitted.
- Incorrect compatibility information: AI may provide incorrect information about the compatibility of products with other devices or systems.
- Overly Optimistic Functions: in some cases functions may be provided whose product iš doesnt really have.
- Name or Model Discrepancies: AI may misrepresent the product name or model.
If you notice inconsistencies or have questions about the description, please contact us before purchasing the product, please contact us by e-mail to you: [email protected].