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help for a noob with the gpios setup



  • hello, im currently making a personal project, i want to connect the buttons to the GPIOS directly, so...here is my question.

    im have 2 joysticks +16 buttons and im using retropie in the 4.2.8 version.

    i can simply connect the gpios and when i shut on the retropie will detect me the 2 gamepads? or there is a previous step to do? help please, im not very good with this ^^u



  • You will need to look at supporting sw for gpio inputs, try 'gpioneer'


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