Thanks for your reply.
I use an Nano with the external add on esp8266.
The Nano is not detected and I cannot find a list of boards to choose from.
So some unknown device is added.
This is what I have in the Cloud editor.
The confusing part is that I thought the device is a NANO and a ESP8266.
Just to make it clear , this is the Nano , CHA340 usb and old bootloader.