Developer walk-through for the "rt_tcp-client-server" LabVIEW project available for download at https://learn-cf.ni.com/teach/riodevg... that covers this topic: "Create a server on the Academic RIO Device that listens for TCP/IP network connection requests from a client running on the PC host, accepts client information including the desired state of the four onboard LEDs, sets the LEDs accordingly, and returns the state of the onboard 3-axis accelerometer and pushbutton."

See the "RIO Developer Essentials Guide for Academia" available at https://learn-cf.ni.com/teach/riodevg... for more video tutorials related to programming, architecting, and networking with LabVIEW and NI Academic RIO products.