Datasheet

Answer NOto the reboot question…
Installing Keypress (retrogame) support
let’s take care of this second script, which enables the PiGRRL buttons:
Again, select the “PiGRRL 2” option. When finished,
now
you can reboot when prompted.
cd
curl https://raw.githubusercontent.com/adafruit/Raspberry-Pi-Installer-Scripts/master/retrogame.sh >retrogame.sh
sudo bash retrogame.sh
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