You will open a file, please add lines below to the fileĪdd two lines below to the nf file You may require an ETH/USB HUB HAT in this stepsĬonfigure modules file to enable fbtft module for displaying Connect SD card, keyboard and a HDMI display to Raspberry Pi, Turn the switch into ON side to power on Raspberry Pi.Or Press 'Start' and choose 'SOUND SETTINGS', press 'B' confirm, then adjust 'SYSTEM VOLUME' by direction buttons.ĭownload Retropie image from Retropie website you can adjust the potentiometer to adjust volume.

Choose the games and press 'A' to play, press 'A' or 'Start' to start games.After booting, you can select emulators by direction buttons on the left, then press 'B' to confirm.Or Press 'Start' and choose 'SOUND SETTINGS' to adjust volume You can adjust the potentiometer to adjust the volume.Press 'Start'+'Select' buttons to exit games.After booting, you can select emulators by direction buttons on the left, then press 'A' to confirm.If the buttons cannot work normally, please add a line to the /boot/config.txt file, then reboot and try again.In this case, you can connect 5V/2A power adapter to the Power interface for charging. Raspberry Pi is failed to start if the battery is low.It may cause about 2 minutes for Raspberry Pi 1/zero/zero W to starting. Generally, LCD is light on and Raspberry Pi is booting. Insert the SD card to Raspberry Pi, assemble GamePi20 as #Hardware connection.Download image file, unzip and write it to SD card.Here we provide a pre-configured image, you can download and test.To use the GamePi20, you can use the pre-configured image or install driver to a fresh image yourself. Place conductive rubber mats and buttons on it, finally assemble the front panel.Mount the extension board to the metal box.Note that you need to first set up SD card according to the instruction below, before you assemble it. Attach Raspberry Pi Zero/Zero W to GamePi20 extension board.

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