Domoticz

I'm new to domoticz. I've bought a z-wave smoke detector on Aliexpress: https://nl.aliexpress.com/item/Z-wave-S ... 4c4dUBhgQi

I've added it to my hardware list, but the information is not showing. So I can't work with it to start building actions.
I've pushed the test button to maybe make it show up, but that hasn't worked.

Does anyone have tips what i can try to make it work?

I've found the solution.

*) exclude device
*) include device
*) then when you've reconnected the Z-wave dongel
*) go to settings, press allow adding for 5 min
*) test the device (sound the alarm) and repeat the include procedure (press small button 3 times)
*) repeat the previous two until you see the smoke detector added in de list

Hi All,

I have simillary problem:
I'm using MQ2 sensor conected to NodemCu V3 board. On device screen i can see correct values, also in log i see that correct values were sent to Domoticz, but. In domoticz all time i see 0ppm .
Can some one help me with this issue?
Thanks a lot...