SONOFF SNZB-02DR2 joins network but no node/sensor created (deCONZ-qt6 2.32.5, ConBee III)

deCONZ General Support
1

Hello,

I am running:

  • Debian 12 (Bookworm)

  • deCONZ-qt6 2.32.5

  • ConBee III

I am trying to pair a SONOFF SNZB-02DR2 temperature and humidity sensor.

The sensor enters pairing mode correctly. As soon as deCONZ starts searching for new devices, the pairing LED stops blinking after a few seconds, which indicates that the device has joined the network.

I checked the deCONZ database and found the following:

  • Device entry is created in the devices table

  • Device descriptors are created

  • ZCL values are received

  • MAC address appears as: a4:c1:38:0f:27:38:ff:ff

However:

  • No entry is created in the nodes table

  • No sensor is created

  • Device never appears in Phoscon

I also added “SNZB-02DR2” to:

/usr/share/deCONZ/devices/sonoff/snzb-02_multisensor.json

The ConBee III itself is working correctly:

  • Existing devices work normally

  • Backups can be created

  • REST API is operational

I found PR #8488 (“DDF clone for SONOFF SNZB-02DR2 variant”), which appears to add support for this device.

Question:

Does SNZB-02DR2 require a newer deCONZ-qt6 version than 2.32.5, or is there another step required to complete the interview process?

Thank you.

2

Hello, as you can see the device in deconz, can you you ask for ModelID and Manufacture name ?

Information are visible in the cluster “Basic” 0x0000

The DDF is only working for the couple SNZB-02DR2/SONOFF (and it’s already present in snzb-02_multisensor.json)