Raspberry Pi provides GPIO on P1 and P5 connectors. Both these connectors are occupied by Wolfson Sound card.. Two on these GPIO are available on Wolfson card. In our project we need 5 GPIO. Hence the two questions:
1. Of the GPIOs on P1 and P5 which ones are NOT used by the Wolfson sound card?
2. What is the best way to phyiscally accesses these GPIO.
We would not be able to use the Wolfson sound card if we do not get access to in total 5 GPIO pins. Please assist.
