I have been trying to control RGB strip through an app using arduino (uno) and HC-05 bluetooth module. The app sends data in the form of FFFFFF. I have tried storing the incoming bit into char and storing it in an array. But the char is storing all the incoming bits. This is the sample code #incl…

problem:char taking more than one value

evanmars October 17, 2017, 5:51pm 3

Are you printing input[0] six times?

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