After creating the SD with OpenPlotter NOOBS installer, insert it into your Raspberry Pi, connect power and wait until a new WiFi network openplotter appears on the list of available access points. It could take up to half an hour to complete the process.
SSID: openplotter Password: 12345678
Install RealVNC Viewer on your laptop, desktop computer, tablet or smart-phone
Open VNC Viewer and select File -> New connection
Introduce the OpenPlotter address and press OK. If OpenPlotter is working as access point, the address is 10.10.10.1. If it is working as client of another access point, you have to find out what address has the access point given to OpenPlotter.
Introduce the Username: pi
Introduce the Password: raspberry
Select Remember password, press OK and you are in!