@Thorgal. Thank you for your help. I checked what you suggested and found that everything was in order. My mistake was that I didn't manually add the deconz plugin in Domoticz. I expected it to appear automatically. sorry to have bothered you with this. Hope you all have a great day

Hello Maybe you can help this newbee. I have tried to install the conbee USB stick to use it in domoticz. I followed this instruction: https://www.robbshop.nl/blog/conbee-usb-stick-installeren.html successfully. I have added some sensors. I am able to start the application at my raspberry and see ...