Last pastebin with more log info. I pressed read 3 times in each field. Address is 0x171E.
Startet at around 21:40:02
Now for my theory.
I got some AI help to analyze the response. To me it looks like Manufacturer and Model no. has been overwritten somehow. And the values now are actually “HZC” and “RR: Buffer to short …”.
And my theory is that Namron AS is rebranding components from manufacturer HZC as their own since HZC suddenly showed up and HZC are selling Zigbee components, including thermostats.
My thermostat looks identical to this, including the graphics: Thermostat for Electric Floor Heating-HZC ELECTRIC
I have no idea how this could happen since it reported correctly at the start. After I tried to add a bundle to deconz and re-added the thermostat on the network it got scrambled.
Ok so I have bad new, I think you are right, and the work is badly done
21:40:10:628 APS-DATA.indication srcAddr: 0x171E, srcEp: 0x01 dstAddrMode: 2, profile: 0x0104, cluster: 0x0000, lqi: 255, rssi: -67
21:40:10:628 asdu: 084601050000422052523a2042756666657220746f6f2073686f727420666f72205a434c20686561
0846 : not useful
01 : CMD = Read Attributes Response
0500 : The attribute = 0x0005
00 : I don't remember
42 : data type = Character string
20 : data len ? but bad value
52523a2042756666657220746f6f2073686f727420666f72205a434c20686561 : hexa string = RR: Buffer too short for ZCL hea
It’s partially decoded, I haven’t time to finish, but for me it’s not usefull.
That you are looking (the asdu) is raw data from the device itself, so it mean the problem is in the device firmware.
Deconz just have made a request and the device have answer this garbage.
Honnestly, for me better to change device.
Thank you very much for your support Smanar. I have requested the firmware from the manufacturer and will try to update. If it still is garbage, then I will return the unit and buy from another company.
Based on this I am not sure if I will every buy a Namron product again.
Namron is 100% rebranding HZC-devices as their own. I think it is better to buy from at vendor with a larger market population, so I in the future I will look for components that are on sale in Europe/USA.
I will update this thread if i get the firmware.