How can I maintain the Bluetooth connection when interacting between screens?

[Gustavo_Tecnus]

Hello everyone. I would appreciate if you could help me with this problem. I'm relatively new to MIT, and I'm making an app which links via Bluetooth to an "ESP32" Arduino device. I created a "Settings" screen where I make the Bluetooth connection, and then when I change the screen where I can interact with the ESP32 device the connection drops.
From already thank you very much.

[ABG]

You lose BlueTooth connections when you switch screens.

Use stacked Vertical Arrangements instead, only one Visible at a time.

[Gustavo_Tecnus]

Sorry. I didn't understand. Do you have an example in an image? Thank you so much

[Taifun]

See tip 1 here

General Tips and Tricks for App Inventor

This list was made by @Taifun Use different screens wisely Before starting to create another screen, first you should think about is it really necessary? See also Building apps with many screens and SteveJG's post about advantages/disadvantages, because in only one screen you also can use vertical arrangements to simulate different screens, just set the arrangements to visible = true/false as needed... If you decided to use different screens, then you should switch them correctly, else you …

Taifun

[Gustavo_Tecnus]

@Taifun @ABG
Good day! Sorry, I forgot to thank you.
I ended up solving it by doing what they recommended. I unified the screens I had into just one by creating "virtual screens", and it works perfectly and even more fluid.
Thank you!