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How do I use Virtual Pins?


#1

Hello guys!

Some guys can help me use vitural pin in Blynk app. I still dont understand !

Thanks for your helping


#2

Your title is completely wrong in reference to your question. And searching the forums for “virtual pin help” would have led you to answers.

For example, check out this link >here<


#3

Hello Gunner do you have skype ? Can we have a short conversation ?


#4

We can communicate here :wink:


#5

Hello guy !

I have a nodeMCU and I still dont understand how can use LCD in Blynk.

I give example that: When i click button the LCD will show “Open Door” and when I dont the LCD will show “Closed Door”. By the way, I dont understand how to use Virtual Pin.

Thanks for your helping.


#6

It really is not complicated, however you haven’t yet checked out the link (links are in green) that I already sent you in my first post (above) about virtual pins.

You can also find other great examples, including LCD, in Blynk’s example browser >here<. That will be your best way of understanding how all the widgets and virtual pins work.

Load and try a few of the examples, then try modifying them for your needs. And then if you need any help with a specific issue, you can post your code. >please follow these guidelines < And then we (fellow Blynk users) will try and help.


#7

Just an FYI, there is unfortunately no color coding on links from the phone, so he might have misunderstood the ‘here’ is actually the link :stuck_out_tongue_winking_eye:

Edit: Blasted SwiftKey always have to edit posts. Writing in 3 different languages screws it up sometimes I guess >.<


#8

Ah… thanks for the insight :+1: I have been occasionally been bracketing links like >this< as well… I guess I shall start doing that all the time now :wink: