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my app when using on my phone stops after hitting one of the buttons multiple times - Electronoobs Q&A

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Hi everybody,

Today i made a setup with my arduino using a ardafruit motorshield V2, I followed the youtube video about setting up the Bluetooth connection and making of your own application to run on your phone to control the arduino. I'm trying to control a stepper motor moving something forward or backward. in my app I have 3 buttons one for the Bluetooth connection, one for forward and one for backward. Everything works fine for a few times but after something like 5 times switching from moving forward to backward, the app crashes for whatever reason... is a quite simple design and if necessary I can send al the stuff. I'm quite new so maybe it is something simple that I overlook...

greetz from the Netherlands.
asked in Arduino by (120 points)

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