I want to make an app, which takes data from Arduino via Bluetooth. When I create and run that app, the new character displaces the old character in the text box that I inserted. I don't want that. I want the new character to print below the old character.
Please tell me how to do it.
Maybe this can help you :
You want a logger:
https://groups.google.com/d/msg/mitappinventortest/II_RlElGddU/J0q_E-2rAwAJ
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