@bhaa that’s the problem if you select a fairly random piece of hardware.
Work out what the pins are and use virtual pins to control the physical pins.
Yes you are right my friend. We have suffered alote.
So do you think the problem will solved if i used virtual pins. And define them in the code.
So what do you advice me to use next time?
Actually i will buy another boards soon.
But i need a board to be reliable and has alote of digital and analoge pins. Since i am going to make a bige project for customer and i want to gurentee my project.
Could you Provide me with aliexpress link for a good board please?
Yes you should be fine and virtual pins are far more powerful than physical pins so they are the recommended method once you have got passed the blinking of an LED stage.