Telnet Interface
Overview
You are able to open and maintain a connection to a telnet endpoint from the hub. All code needs to be contained in a driver, there is not option to open a telnet connection from an app. Hubitat provides methods to connect and disconnect to the endpoint, in addition you will need to create a method in the driver that accepts incoming messages (parse) and another method that will be called with any status updates for the endpoint (telnetStatus).