The arduino firmware was based on kegbot.org's. We added RFID support as well as analog temperature sensor support (normally kegbot.org uses a separate usb rfid

The arduino firmware was based on kegbot.org's. We added RFID support as well as analog temperature sensor support (normally kegbot.org uses a separate usb rfid reader and a one wire digital temperature sensor). We wrote all the iPad software ourselves. After jailbreaking the iPad, it's possible to interact with the serial port in the dock connector just like you would in any POSIX (linux, unix, etc) system.