I have created a simple edge driver for the Namron AS Zigbee 8 channel switch, or as it is called in Norwegian Namron Zigbee Kanalbryter Hvit/Sort sold by https://www.elektroimportoren.no/
Model number 4512772 (white). I assume it will also work for 4512773 (black) but have not tested it.
I’m sorry to hear that. Perhaps the black edition is slightly different from my white. I only have the one device, so not able to test it. But if you like you can go through the code on github and see if I made any mistakes.
Looks like there’s an error in the fingerprints. The deviceProfileName of the black one = the white one. As far as I know ST is dependent on device profiles to interpret its devices, and this might cause faulty status reports. I can test it for you if you’d like to push an update