Learn How to Create TCP Client and Server using Node Red

[@rameshaatla7072]

Hi, can i connect to plc using the socket communications through tcp node or i have to use websocket node pls guide

[@wavecast_podcasts]

Awesome video.. thank u

[@supreethathreyas4577]

Man u are suuuuuuuppppper

[@ruwindustries]

Thank you - I appreciate it

[@5lohith]

Hi can you make a video on FTP transfer

[@슬로우라이프-n7t]

In the Arduino web server, I want to control LED with API address: port/led on, API address: port/led off, LED control using NodeRed.
The node I tried is in IP:port format, so I don't know how to deliver the following.

[@ruwindustries]

To use the API you probably have to use the http request node.

[@슬로우라이프-n7t]

@@ruwindustries 팔렛트에서 다운받을수 있나요?
방법을 알려주실수있나요?

[@ruwindustries]

The HTTP request is a standard node coming with node-red itself.