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
€33.74 tax excl.
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Manufacturer: OEM


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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
Package width 6.7 cm
Package height 3.1 cm
Package depth 1.5 cm
Package weight 0.011 kg

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Product reviews

ConBee 2 - ZigBee USB gateway - Dresden Elektronik


Average grade


Customers opinion
The following opinions are collected
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and come from the post-purchase process.

Zdjęcia użytkowników

Martin 28.01.2023 Confirmed purchase
Simple to use, functional on first attempt
Paweł 04.04.2023 Confirmed purchase Translated review
It works as the manufacturer intended :)
Jan 23.03.2023 Confirmed purchase Translated review
it works
Jan 12.02.2023 Confirmed purchase Translated review
I bought it for compatibility with zigbee2mqtt. It works as expected.
Milan 06.01.2023 Confirmed purchase Translated review
Conbee 2.. is there anything to add?
Krystof 06.12.2022 Confirmed purchase Translated review
It works as it should
Jan 22.11.2022 Confirmed purchase Translated review
ok super
Adrian 06.11.2022 Confirmed purchase Translated review
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.
Sami 29.09.2022 Confirmed purchase
Device works as it should be.
Piotr 23.09.2022 Confirmed purchase Translated review
Works with R Pi 4. Everything git 👌
Marcin 20.09.2022 Confirmed purchase Translated review
Works 😀
Karel K. 19.04.2022 Confirmed purchase Translated review
So far it works fine as expected (with both deConz and zigbee2mqtt)
Andrzej W. 02.03.2022 Confirmed purchase Translated review
Everything's fine.
Sebastian W. 21.12.2021 Confirmed purchase Translated review
Paweł C. 29.11.2021 Confirmed purchase Translated review
Petr Š. 23.11.2021 Confirmed purchase Translated review
Fast and relatively cheap...
Arkadiusz B. 21.11.2021 Confirmed purchase Translated review
It's worth buying
Dariusz S. 04.10.2021 Confirmed purchase Translated review
The gate works very well, I recommend it.
Jakub K. 12.09.2021 Confirmed purchase Translated review
Fast delivery, nice prices, lots of choice :)
Damir 29.11.2022 Confirmed purchase
Zbigniew 15.08.2023 Confirmed purchase
Zbigniew 23.07.2023 Confirmed purchase
David 30.11.2022 Confirmed purchase
Witold 25.10.2022 Confirmed purchase
Rafał 17.10.2022 Confirmed purchase
Jakub 10.10.2022 Confirmed purchase
Radosław 09.09.2022 Confirmed purchase

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