Can you connect normal USB keyboards to iOS devices? If so it should be pretty easy... I'd just try the USB HID examples from http://www.espruino.com/USB and see if they work :)
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Can you connect normal USB keyboards to iOS devices? If so it should be pretty easy... I'd just try the USB HID examples from http://www.espruino.com/USB and see if they work :)