Hi Dirk,

thanks for your hint!
It is probably easier to utilize something like http://www.hidglobal.com/products/em...s/omnikey/3111 then.
It's probably only necessary to level shift the Jollas output power to 5V (as in PS/2 specs) and to somehow connect the serial port to the i2c module.
The reader itself is known to work with linux...
thanks.