To make a boolean I used a php script to a database that response with 0 or 1, now I'm trying to use this response to active my buzzer. I tried for days different things to solve it, but I am not able to get the variable. Here is the code that send me response in my monitor (1 or 0) gprsSerial.…

How to GET a READ from php into a variable (allways 1 or 0)

Robin2 November 8, 2017, 3:34pm 2

You need to post the complete program.

...R