In the absence of your own server, it is very inconvenient to test, the terminal (hardware) and server-side interaction, so I'm on my server set up respectively, specially for testing TCP service platform, UDP service platform, COAP service platform, MQTT service platform, facilitate everybody test "terminal (hardware) and server-side interaction,

Platform address: http://xnkiot.com/#/tcp


I TCP test platform, for example, the use of the demonstration platform

1, open the browse access test platform address:



2, use TCP debugging tools to test our terminal (simulation), input terminal test server IP address: 47.107.99.203 port: 8002, establish a SOCKET connection, and send message to the server, as shown in the figure below



3, the server receives the message sent to the terminal and real time display, as shown in the figure below



4, in distributed input box, input needs to be issued by a message, and then click the "SEND" button, the service platform will SEND message to the terminal, as shown in the figure below, the terminal receives the service platform to SEND message