My account

New products

Viewed products

SMLIGHT - Zigbee EFR32MG21 USB Dongle + CP2102N SoC + 3dB Antenna (Zigbee2mqtt and ZHA)



New product

SLZB-07, the Zigbee USB dongle from SMLIGHT, integrating the EFR32MG21 SoC and the CP2102N, accompanied by a 3dB antenna for excellent connectivity with Zigbee2mqtt and ZHA.

More details

More info

SMLIGHT - Zigbee EFR32MG21 USB Dongle + CP2102N SoC + 3dB Antenna (Zigbee2mqtt and ZHA)

The SMLIGHT Zigbee USB dongle represents an advanced solution for easily integrating Zigbee devices into residential and industrial environments. Equipped with the EFR32MG21 SoC and CP2102N converter, this dongle ensures reliable performance and robust connectivity.

Thanks to its 3 dB antenna, it offers extended range and stable communication with all Zigbee devices. Whether you want to control smart bulbs, temperature sensors, door locks or more, this dongle ensures a smooth and responsive connection.

With its compact design and plug-and-play USB interface, the SMLIGHT dongle is simple to install and use. It enables quick connection of your Zigbee devices to your existing network, transforming your home or business into a connected and intelligent environment.

SMLIGHT's Zigbee USB dongle offers reliable connectivity, optimal performance and broad compatibility with a variety of Zigbee devices. Whether for residential or industrial applications, this dongle is an ideal choice for easily and efficiently integrating Zigbee devices into your existing infrastructure.

Compatibility of the SMLIGHT SLZB-07 Zigbee USB Dongle with home automation boxes

  • Jeedom: ✅
  • Home Assistant: ✅
  • Tuya Smart Life: ❌

Zigbee USB dongle based on EFR32MG21 chip with +20dB amplifier and +3dB antenna

The SMLIGHT SLZB-07 Zigbee based on EFR32MG21 and CP2102N is a Zigbee USB dongle used to control Zigbee devices in smart home systems using the Zigbee2MQTT or ZHA Home Assistant app.

Pre-flashed and ready to use with ZHA Home Assistant and Zigbee2MQTT, the SLZB-07 SMLIGHT enables support for Zigbee 3.0 and Thread/Matter via multipan firmware.

Technical characteristics of the SLZB-07 SMLIGHT dongle

  • Zigbee SoC:
    • Share model: EFR32MG21
    • MCU core: ARM Cortex-M33
    • RAM (KB): 96
    • Central frequency (MHz): 80
    • Zigbee compatible: Yes
    • 2.4 GHz compatible: Yes
    • Bluetooth low energy compatible: yes
    • Compatible wire: Yes
  • Connectivity:
    • USB connection (USB 2.0 or 3.0 supported)
    • Zigbee 3.X support
    • SMA +3dB antenna included
    • USB port for data and power
    • Power consumption: 5 V/100 mA via USB
    • Dimensions – 18 x 55.9 x 10 mm
    • Operating temperature: +5◦C - +45◦C
  • Contents of the box:
    • SMLIGH SLZB-07 USB Zigbee
    • Antenna
    • Manual QR