Servo, button and slider controll / hc-05

[PeteKnight]

@Ryato

that it is explained toolo the part of void setup() and not the loop() and the declaration of variables before setup(), in my case for the servos.
Also because there is no written how to make arduino communicate with blynk and I am afraid that I got the program compilation wrong.

Maybe you be better writing your responses in your native language, because I understand very little of this comment.

@Ryato

Is that correct?

There are so many things wrong with you sketch that it’s difficult to know where to begin.
Why don’t you start with one of the SketchBuilder examples?….

Blynk Example Browser

Also, you clearly don’t understand how to use hardware and software serial ports correctly. I suggest that you read this…

Understanding hardware and software serial ports

I’m still seeing frequent posts, mostly from new members of the forum, who are confused about how to add WiFi or Bluetooth connectivity to devices like the Arduino Uno, Nano or Mega, or from people who are trying to use serial communication with some other type of peripheral. I thought I’d try to put together some guidance on how to do this properly. First things first though – if you’re using a device such as an Uno, Nano or Mega that doesn’t have built-in internet connectivity then you shoul…

Pete.