Attempts to make a connection to a websocket server. Listens for data and displays on the serial monitor / plotter.
Uses the WebSockets library by Markus Sattler https://github.com/Links2004/arduinoWebSockets
(It's available through the Arduino Library Manager)
Edit the network credentials in network.h to match your setup.
Note: To do anything, the device you are connecting to must be acting as a WebSocket server, ready to accept connections. Current version uses port 81.