Product information:

If the device is following Zigbee standards it is possible it will work with other gateway solutions, it is just not confirmed as working yet!

1、Pre-flashed with EZSP v8 (EmberZNet Serial Protocol version 8)

2、Can use ZHA in Home Assistant or Zigbee2MQTT (pre-alpha)

3、Base on EFR32MG21+CH340E

4、+20dBm output gain，PCB antenna 

5、Plastic Shell

6、Support OTA Via Uart (Press the BOOT button,then press and release the nRST button, fiannaly release the BOOT button)

7、Baud rate ：115200

Silicon Labs EFR32MG21 Zigbee 3.0 USB Dongle – Seamless Smart Home Connectivity

Description

The Silicon Labs EFR32MG21 Zigbee 3.0 USB Dongle is a powerful and efficient tool designed to integrate your Zigbee-enabled smart devices with your home automation system. Compatible with Home Assistant and other Zigbee-compatible platforms, this USB dongle allows for easy communication between your smart home devices and your central hub, offering a reliable and secure wireless network. Whether you’re controlling lights, sensors, thermostats, or other Zigbee devices, the EFR32MG21 USB dongle provides fast and stable connectivity to enhance your smart home experience.

Key Features

• Zigbee 3.0 Compatibility: Supports the Zigbee 3.0 protocol, ensuring seamless compatibility with a wide range of Zigbee smart devices, including lights, sensors, locks, and thermostats.
  
• Reliable and Efficient Performance: Powered by Silicon Labs’ EFR32MG21 chipset, this dongle offers enhanced performance and energy efficiency, ensuring stable and low-latency connections for all your Zigbee devices.
  
• USB Plug-and-Play Connectivity: The USB dongle is easy to install and use, simply plug it into your computer or home assistant system to quickly establish a Zigbee network without complicated setup procedures.
  
• Wide Device Compatibility: Designed to work with Home Assistant and other Zigbee hubs, allowing you to integrate and control a variety of smart devices from different brands within your home network.
  
• Long Range Connectivity: Offers a strong wireless connection with extended range, allowing you to connect devices that are located far from your central hub or router.
  
• Low Power Consumption: The Zigbee 3.0 protocol is known for its low power consumption, making it an energy-efficient choice for smart home networks, which can extend the battery life of your Zigbee devices.
  
• Security and Privacy: Built with robust security features to ensure safe and encrypted communications between your devices, keeping your smart home protected.
  

Benefits

• Seamless Smart Home Integration: The EFR32MG21 Zigbee USB dongle makes it easy to connect and control your Zigbee-enabled devices, providing centralized management of your home automation system.
  
• Expand Your Zigbee Network: With reliable and stable wireless performance, the dongle allows you to connect a wide range of Zigbee devices, expanding the scope of your smart home and improving automation control.
  
• Improved Device Compatibility: Zigbee 3.0 support ensures compatibility with a wide variety of devices from different brands, allowing for a more versatile and flexible smart home setup.
  
• Efficient and Secure Communication: Zigbee’s low power consumption and secure encryption features make this dongle an efficient and safe solution for managing your smart home devices.
  
• Easy Setup and Use: The USB dongle is easy to install, and with its plug-and-play functionality, you can quickly get started with integrating your Zigbee devices into your home assistant system.
  
• Cost-Effective Solution: This affordable dongle provides a simple way to add Zigbee support to your existing system without needing to invest in expensive proprietary hubs or devices.
  

Why Choose the Silicon Labs EFR32MG21 Zigbee 3.0 USB Dongle?

The Silicon Labs EFR32MG21 Zigbee 3.0 USB Dongle is the perfect solution for anyone looking to integrate Zigbee devices into their smart home setup. Offering reliable, low-power wireless connectivity and compatibility with Home Assistant and other Zigbee platforms, it simplifies the process of building and managing your smart home network. With its easy setup, long-range capabilities, and support for a wide range of devices, this dongle provides a cost-effective way to enhance your home automation system.

Conclusion

In conclusion, the Silicon Labs EFR32MG21 Zigbee 3.0 USB Dongle is an essential tool for anyone looking to improve the functionality and connectivity of their Zigbee-based smart home. With its reliable performance, wide device compatibility, and low power consumption, this USB dongle provides an easy and efficient solution for connecting and managing your Zigbee devices. Enhance your smart home experience and enjoy seamless connectivity with this powerful, affordable dongle.