I have bought a raspberry pi some time ago, and I have been written some code, but now I need to take use of the breadboarding material. I don't really understand how and where should I connect a device once I have my breadboard joined to my raspberry pi. Some people provide the needed wiring, but I suppose this can be changeable. So how do I know how to connect them and how to read the data from them correctly? Even though some devices already include the appropriate drivers.I have read something about the pin position (like an id). I think that's the point.
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