NodeRed (2)

TCP sockets in Node-red

If you want to make a simple TCP server and a TCP client in Node-red, you will discover that is easier than you think.

IOT with Node-Red

Node-Red is a visual tool that allows you to connect hardware devices and online services made for the Internet Of Things. With this tool you can make lots of things for example for the home automation or office automation, in a cleaner way compared with writing programs in Python or writing shell scripts.