How to read data from blynk in void loop?

Need Help With My Project
1

I want to read data from blynk in void loop like this.

    void loop() {
      Blynk.run();
      Serial.println("low_humid " + low_humid );
      delay(1000);
    }

    BLYNK_WRITE(V0)
    {
      low_humid = param.asInt(); 
    }

The output show text “low_humid” only not show value. How to fix it?

2

I think you’re misunderstanding the purpose of the BLYNK_WRITE function. It doesn’t write data to the app.

Also, you can’t use delays in the void loop with Blynk, you need to use a timer instead.

Start by reading this:

Pete.

3

Thank you