ESP32 & Decision

[Frco007]

Hi

II'm new to Flowcode and having beginner's problems.
I read the input of the letter via the Bluetooth connection on the ESP32 and when I get the information that the letter is "z", the routine should be executed, otherwise it is not. How to solve?

[BenR]

Hello,

In your decision you can check if the byte received is equal to 'z' note the single quotes around the character to signify it's a single byte.

Decision
var = 'z'

[Frco007]

Hello

Thank you a lot. It's work now.