I recently bought the KE06Z dev board. It seems to be powered at 3.3V by default but I really want 5V GPIO's (I picked this board for this capability).
Can anyone advise if the board can be modified to run at 5V? I see in the user's guide there is J14 which switches voltage, but what other modifications would I need to make and is this really advisable? I also note that the IO pin jumpering also takes into account 5V compatibility for some pins (duplicate mappings).