I have an Arduino Nano, and a local Java WebSocket server (ws://localhost:8888) run by a .jar file on my computer.
I'm wondering if it's possible to send data (text, numbers etc.) from the Arduino Nano to the WebSocket server via USB cable (USB-A to USB Mini, one that normally powers the Nano).
If so, what do I need to do it?
A quick Google for WebSocket Arduino libraries reveals: