Running UDP Communication in Unreal

I Had the opportunity to try the new 5.03 UDPCommunication plugin that I updated from  https://github.com/is-centre/udp-ue4-plugin-win64. There is a 5.0 version and the video instructions are here: https://www.youtube.com/watch?v=Avj8T6RGyPo .

Using LiveTcpUdpWatch https://www.nirsoft.net/utils/live_tcp_udp_watch.html I was able to see that there were packets and data being sent. Next up is to figure out How to send JSON information via UDP!