(LEGACY - not compatible with the current platform) Blynk an LED on Raspberry Pi

Important: This tutorial uses a legacy Blynk app that is no longer developed or supported. The flow described here will not work in the current version of the app.

Please see the links to the new Blynk platform below. Legacy users need to create a new account to use the new platform.

Download Blynk mobile apps:

Have questions? Ask at our forum:

[samsiegel]

Thanks!!!! This was very useful! At first I was watching the one you made for Blynk and realized my mistake. This was very helpful!

[owenvinall]

Hi Anna. Excellent video. I have subscribed and setup my Local Blynk server last night which is working fine. Please keep doing the videos. Just ignore the few bad

[turningnull]

Da comrade, great help for setup my automatic project of robotics!

[HeibertJ]

I can`t understand not even a word of what you are saying. Because you`re too beautiful even to my ears.

[afif-tech]

you are awesome and I like your tutorial

[VinodKumar-kwiw]

It was Awesome anna....let me get more videos on this from you

[boxout]

if anyone encountered error in "sudo npm install onoff -g" command to install the onoff library, use this instead "sudo npm install --unsafe-perm -g onoff"

[Elettronica-xtnm]

Magnificent video tutorial. I wanted to ask if this procedure could also be used on the Orange Pi PC.

[jamesrubinstein]

This video helped me so much! Thank you!
BTW, the code you show to turn the LED on and off is not in the description (unless I am just missing something). There isn't a tutorial anywhere on the web using buttons as switches in Javascript on the Pi.

[yansantos]

BR - Ótimo vídeo explicativo. Parabéns :)

[tonicardona]

thanks for this video. Can I use it for Raspberry Pi4?

[karthikappana]

I am having a problem where it says npm is not a command

[herantd]

Even after following this slavish I getting this:

No direct pin operations available.
Maybe you need to install mraa or onoff modules?

[prasannam]

Hi, I followed the instructions in the video. But I end up getting an error "No direct pin operations available. May be you need to install mraa or onoff modules?" Followed other instructions from the forum which use GitHub repository, but in vain. Could you help me pls?

[minidgreat]

Having trouble running index.js. And your video is not clear enough about the installation of onoff and blynk-library. You run the command and dont show the result that i can match with mine.

[evilrobot]

Hmmm 1:42 "Im connecting the Raspberry pi to my router using USB cable" lol i thought those things are called Ethernet cables

[TheHimanshirocks]

I am having issue regarding the onoff module. Is thee an alternate to it?

[iamamaker]

Can you make arduino portenta your project?

[osoconfesoso]

please, more proyects with nodeMCU
great vidios

[jalalwadood]

please make a blynk bridge tutorial (board to board)