ConBee 2 - ZigBee USB gateway - Dresden Elektronik

Index: AIS-19731 EAN: 4260350821328
USB module acting as a gateway between ZigBee devices and the main management center such as PC, laptop or Raspberry Pi. It works with Windows, Linux and Docker systems. The gateway is compatible with hundreds of ZigBee devices and the list is constantly expanding. The module can be successfully used as an extension of an intelligent building system (e.g. Home Assistant, Domoticz or AI-Speaker) with ZigBee communication. ConBee 2 enjoys much greater range in comparison to CC2531.
ConBee 2 - ZigBee USB gateway - Dresden Elektronik
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Manufacturer: OEM

Product description: ConBee 2 - ZigBee gateway - USB gateway - Dresden Elektronik

USB module acting as a gateway betweenZigBeedevices and the main management center, such as PC, laptop orRaspberry Pi. It works with Windows, Linux and Docker systems. The gateway is compatible with hundreds of ZigBee devices and the list is constantly expanding. The module can be successfully used as an extension of the systemintelligent buildingwith ZigBee communication. The gateway works with such home automation systems as Home Assistant, openHAB, FHEM, HomeSeer, Homebridge, ioBroker,AI-Speakerand Mozilla IoT Gateway. TheConBee 2enjoys a much longer range compared to theCC2531. The module supports many ZigBee devices from different manufacturers. The full list of supported devices can be found on themanufacturer's website.

ConBee 2 bramka ZigBee USBConBee 2 - ZigBee gateway USB.

Manufacturer recommends connecting ConBee 2 module using a USB extender to ensure maximum signal range and reliability. If the ConBee 2 is connected directly to a USB port or is in the vicinity of USB 3.0 devices (such as hard drives or memory cards), connection problems may occur.

Technologia ZigBeeZigBee technology.

What is ZigBee?

ZigBee is awirelessmeshcommunicationstandard, Cluster Tree. It provides stable communication between the gateway and individual system components. This standard is characterized bylow power consumptionand low data transmission speeds. ZigBee devices are divided intothree types:

  • coordinator- for each network there can be only one such device, to which other devices connect
  • router- forwards packets, some ZigBee devices can act as arouter(e.g. light bulb, module with relay), thus extending the range of ZigBee network
  • Terminal device- transmits data to the router it is connected to, can be temporarily put to sleep to reduce power consumption
Specification ConBee 2
Manufacturer Phoscon - Dresden Elektronik
Model ConBee 2
Microcontroller ATSAMR21B18 ARM Cortex-M0+
Voltage 5 V
Power max. 10 mW
Signal range

200 m (in a straight line, unobstructed)

30 m (in buildings)

Frequency 2.4 GHz
Radio standard IEEE 820.15.4 / ZigBee
Flash memory 256 kB
Storage temperature from -20°C to 55°C
Operating temperature from -20°C to 55°C
Compatible systems Microsoft Windows 7 / 10, Ubuntu, Raspberry Pi OS, Docker
Dimensions 60 x 18 x 9 mm
Certifications CE, RED, RoHS
Smart Home Central unit

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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Product reviews

ConBee 2 - ZigBee USB gateway - Dresden Elektronik


Average grade


Customers opinion
ok super
Two things that make it "weak": - It was supposed to work with Homeassistant - logs strewn with errors. Only added software integrate with Homeassistant. - Maybe I'm a beginner in the subject. But it seems I chose Zigbee wrongly as the protocol. The assumptions turned out to be weak. It is impossible to simply pair a Zigbee device with a Zigbee gateway. Or at least none that I have. As I mentioned, it's not the gate's fault, it's the protocol.
Device works as it should be.
Works with R Pi 4. Everything git 👌
Works 😀
So far it works fine as expected (with both deConz and zigbee2mqtt)
Everything's fine.
Fast and relatively cheap...
It's worth buying
The gate works very well, I recommend it.
Fast delivery, nice prices, lots of choice :)

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