BLYNK
BLYNK.IO       📲 GETTING STARTED       📗 DOCS       ❓HELP CENTER       👉 SKETCH BUILDER

Connecting and Reconnecting to Wi-Fi and Blynk

Hello, I hope you are all well. I have a problem with nodemcu(esp8266). When trying to use Blynk server or app it always goes online and offline in any code. I’m a beginner if you can help me I would be very happy.

Thanks…

It’s much better if you copy and paste the text from your serial monitor, and place triple backticks at the beginning and end of the text.
Triple backticks look like this:
```

When you look at the Blynk web console screen in a browser, or the About screen in the app, does it show that your server is blr1 ?

Can you please post the full code that you used (once again, put triple backticks at the beginning and end of the code).

Pete.