Summary Getting Started What is Neotron? Licence Credits The Software Introduction The Neotron BIOS API Calls The Neotron OS API Calls The Neotron Command Shell The Neotron Command Menu Neotron Applications The Hardware Introduction The System On Chip Video Audio GPIO SPI Bus I²C Bus UART/MIDI RTC SD Card USB Expanding the System Video Audio GPIO UART/MIDI/RS-232 RTC SD Card Keyboard/Mouse Ethernet Wi-Fi Bluetooth USB Baseboards Neotron Systems Introduction Neotron 32 Video Audio SD Card Slot PS/2 and Joystick WiFi Expansion Parallel Port RS-232 MIDI USB RTC Neotron Pico Video Audio SD Card Slot PS/2 Expansion USB RTC Neotron 340ST Neotron 500 Neotron 600 Neotron 1000 Neotron 9X