Hi Marco,
yes, you can achieve something like that.
No, you don't need to create special firmware or SD card images. On RPi you can freely install software later on.
You may consider using SFTP to change the files on the RPi via ethernet (same user&password then ssh) - on windows you can use "WINSCP" for that.
The ethernet configuration is per default set to separated networks (ethernet + wifi).
regards Matthias
yes, you can achieve something like that.
No, you don't need to create special firmware or SD card images. On RPi you can freely install software later on.
You may consider using SFTP to change the files on the RPi via ethernet (same user&password then ssh) - on windows you can use "WINSCP" for that.
The ethernet configuration is per default set to separated networks (ethernet + wifi).
regards Matthias