Where Is The Root Directory On An Sd Card. It is what you see when you first open the sd card in file explorer or similar. Void loop() { // nothing happens after setup finishes.
Im having a file stored in the root of the sd card(i.e not inside any folder). If you use raspbian, mount your sd card on pc and manually edit configuration file on that sd card (assuming your pc os can mount ext4 file system). Its like the main menu.
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