Understanding this library

[jnogues]

Hi. I'm playing with node-red-contrib-blynk-websockets and a Arduino MKR. I have a question.

If I inject for example a number to a virtual pin from node-red, this value will be send to app, to arduino or to the two at same time?

I need switch on-off a output directly from node-red, without app.

Regards,

Jaume Nogues rPrim Tech School Barcelona

[tzapu]

hi,

this is meant to replace the arduino device in the chain so you can t trigger directly another device

use http requsts or mqtt to communicate from node red to the device, and the contrib between node red and blynk server/app

i hope this helps

[jnogues]

Thanks tzapu!! Help me a lot!!