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.
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DougieLawson
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Re: Is possible to use PiFace Digital and PiFace Display?
You can should be able to do it with a PiFace PiRack https://www.modmypi.com/pi-rack
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