Gpio button raspberry loading retropie - Raspberry Pi Forums

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hi, i'm noob linux e python.. i'm able install retropie on raspberry 3b 2 time ago found rb534 vintage shell raspberry , have idea.
d start raspberry pressing power button , after pressing 1 of 7 button start single emulator (nes c64....)
can me?
thks
lorenzo

you can connect 7 buttons gpios (pins on raspberry pi) , write code (e.g. python) read them. imagine should possible have code run in background, , switch emulators when detects button press.


raspberrypi



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