SME Dehradun

Hello Guys,

Stuck in the problem with New Blynk IoT errors?

We have specially made this post specially for those guys, who are facing problems with New Blynk.

Here is the list of the common problems or can say errors:-

  • Header files error
  • Error in compiling,
  • BlynkEdgent.h: No such file or directory
  • Can’t find preferences.h
  • Not finding your board while connecting your board to blynk cloud using Blynk IoT app.
We have made special video on these issues so that you can fix these errors.
click on the link below that related to your your problem. Link will redirect you to the solution.
For any problem, Write to us at

2 Responses

  1. After uploading the code .
    During checking tha status in serial monitot display …..
    Connecting to wifi…..
    Connecting to wifi…..
    Connecting to wifi…..

    Again and again

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