Is possible to use PiFace Digital and PiFace Display?
Posted: Tue Apr 15, 2014 10:10 am
Hello,
I have both PiFace extension boards, and I need both of them working on one Raspberry Pi. As I can see, PiFace Digital I/O is using SPI communication with Raspberry, also PiFace Display Control is using SPI. Is possible that I connect PiFace Display Control on the top of the PiFace? Anybody try that? SPI can have many slaves as I know. Are there any important infomations before I try that?
Thank you for your help.
I have both PiFace extension boards, and I need both of them working on one Raspberry Pi. As I can see, PiFace Digital I/O is using SPI communication with Raspberry, also PiFace Display Control is using SPI. Is possible that I connect PiFace Display Control on the top of the PiFace? Anybody try that? SPI can have many slaves as I know. Are there any important infomations before I try that?
Thank you for your help.