Unknown v3.5 Device for Smart Ledvion WiFi GU10 bulbs

[blacklight]

I have recently purchased a set of Ledvion WiFi GU10 spotlights and I've paired them in my Tuya app (although the producer advises to use this slightly re-branded version rather than the vanilla Tuya app).

I'm not however getting all the information I'd expect from tinytuya scan:

❯ python -m tinytuya scan

TinyTuya (Tuya device scanner) [1.15.1]

Scanning on UDP ports 6666 and 6667 and 7000 for devices for 18 seconds...

New Broadcast from App at 192.168.1.228 - {'from': 'app', 'ip': '192.168.1.228'}
Unknown v3.5 Device   Product ID = key8u54q9dtru5jw  [Valid Broadcast]:
    Address = 192.168.1.130   Device ID = bf22e3d50dcc3a7d35peal (len:22)  Local Key =   Version = 3.5  Type = default, MAC =
    No Stats for 192.168.1.130: DEVICE KEY required to poll for status
Unknown v3.5 Device   Product ID = key8u54q9dtru5jw  [Valid Broadcast]:
    Address = 192.168.1.139   Device ID = bfc9b0d95a1c46e098wp8h (len:22)  Local Key =   Version = 3.5  Type = default, MAC =
    No Stats for 192.168.1.139: DEVICE KEY required to poll for status
Unknown v3.5 Device   Product ID = key8u54q9dtru5jw  [Valid Broadcast]:
    Address = 192.168.1.128   Device ID = bf77c7a87426e91d77ibxk (len:22)  Local Key =   Version = 3.5  Type = default, MAC =
    No Stats for 192.168.1.128: DEVICE KEY required to poll for status
Unknown v3.5 Device   Product ID = key8u54q9dtru5jw  [Valid Broadcast]:
    Address = 192.168.1.129   Device ID = bf94561a36f45147876jsb (len:22)  Local Key =   Version = 3.5  Type = default, MAC =
    No Stats for 192.168.1.129: DEVICE KEY required to poll for status
Scan completed in 18.001 seconds

Scan Complete!  Found 4 devices.
Broadcasted: 4
Versions: 3.5: 4
Unknown Devices: 4

>> Saving device snapshot data to snapshot.json

The snapshot.json is attached.

I've seen several issues with v3.5 on the project, but it seems that in this case the handshake is working (it can retrieve the device ID), but it doesn't pull all the information for some reason.

Let me know if you need further information or network dumps.

[jasonacox]

You need the local key to get information from the device. Check the setup instructions and run wizard:

python3 -m tinytuya wizard