MIT app inventor sending multiply Texts

Hi Folks,

I'm hoping someone might be able to help me out.

Currently for my college project I have it that when my ESP 32 does not receive a signal it sends a text to my phone.

However the problem is once triggered it keeps sending the text I just want it to send a single text. And maybe have some delay in order for it to check if signal if has a signal again.

This is my code around this ..

Any help would be greatly appreciated :slight_smile:

This sounds like a problem in the ESP32 code, which you did not post.

Thanks for getting back to me I will review my Arduino code again.

Try this:

blocks - 2023-07-21T164638.658

Timer2 seems unnecessary.