I have an Arduino nano connected to the usb port of a raspberry pi and want to program it remotely over a network using a laptop, Debian (Buster) os and the Arduino IDE.
I setup ser2net on the pi and installed Socat on the Debian box. I now have a virtual serial port (ttyNET0) on the laptop and can read data from the Arduino via the pi with a python script. So far, so good.
Only thing left is to get the Arduino IDE (v.1.8.10) to use the virtual serial port. It doesn't appear in the IDE port list. Any body know if this is possible and how?
I also tried running Arduino as root (sudo) from a terminal window but this doesn't solve the issue.