Changes
/* FC-SCG */
* RS232/RS485 COM port
* CANbus connectivity
** [[Linux: CANbus Applicationnote - CANbus on fitlet2 with FC-SCG running Linux]]
* GPIO
** NOTE: Works as a GPIO extender only. Does not work as an IRQ Extender
** [[Linux: GPIO Applicationnote - GPIO on fitlet2 with FC-SCG running Linux]]
Note: GPIO and CANbus cannot work simultaneously
