Can you help me?
I have a new RASPBERRY PI 4 board!
And I want to do a cayenne project!
I managed to add a DS18B20 temperature sensor that works ok!
I want to operate a relay to operate an output of the RAspberry PI4 board … and it doesn’t work!
If I want to add a digital output to any channel … I don’t have the add button on! I can’t add!
In the upper right corner I appear for the Raspberry Pi4 board
“OS: raspbian 10 Hardware: Unknown (Element14 / Premier Farnell)”
Is this the problem ?!
Unknow board?!?! (Raspberry Pi4)
Can you help me!