Keypad that does not work

Hello, I did a keypad like this : image
but I have an issue : when I type 1, it displays 1. But when I type 5 after, it replaces the 1 by the 5, it does not write it after.

So I tried to do something like that to extend the length but that doesn't work : image

Do you have an idea ? Thanks

do this :

keypad.aia (2.1 KB)


Thank you very much !

What is the difference between the button "ButtonDelete" and "ButtonAllClear" ? I just want to have the keypad + a clear button that clear all the numbers

(Btw, I want to have only maximum 4 numbers, then after 2-3 seconds clear the textbox)


Thank you ! Is it 4 digits max ?

ButtonDelete = delete text one by one
ButtonAllClear = delete text

Ok Thanks !

Thank you very much (btw, is it 4 digits ) ?

please wait I will post again

keypad2.aia (2.2 KB)

Okay, please try my project :

Aia Project :
NewKeypad.aia (3.0 KB)

It works, thanks ! Now I have 2 questions :

  • How can I get every digit i type to send to my BLE (arduino)? (I have the BLE extension)

  • Doesn't the "when any" run the risk of conflicting with other buttons? Because I have bluetooth connection buttons, etc.

You need to exclude them (as shown).

Okay, where it is shown ?

Is it possible to add it to this ?

Because here there is a clear and delete button that is important for me

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