Unable to connect ESP12 NodeMCU Lua ESP8266 D1 Mini WIFI Development Board to blynk

[Unformatted code removed by moderator]

What do you see on your serial monitor??


Its’s alright now i got it alr

@OsamaBin_Ladin please edit your code (using the pencil icon at the bottom), and add triple backticks at the beginning and end of your code so that it displays correctly.
Triple backticks look like this:

Edited to add - a couple of days later and you haven’t done this, so your code has been removed.