The Organiser II, with its brand-new USB interface One ... new module based on an Arduino Nano. Hooking it up to the Psion’s data bus was a simple matter of wiring up the eight data lines ...

It also has fewer pins than other boards, and its USB port is somewhat outdated ... size and microcontroller, the Arduino Nano and Micro share some similar pinout configurations.

The project uses a stock DuinoFun USB mini host shield with a modification to allow it to work on 5V. An Arduino mini pro provides the brains. A FT-232 USB to serial board is used to program the ...