Problems with DI 7& 8 & 9

est
Posts: 10
Joined: Thu Mar 24, 2016 10:24 am

Problems with DI 7& 8 & 9

Postby est » Tue May 17, 2016 10:15 am

Hello,

I did some testing with a power meter but it seems that the statues of digital input 8 and 9 stay in 0 and the statue of digital input 7 stays in 1.
tomas_hora
Site Admin
Posts: 298
Joined: Wed Oct 29, 2014 9:56 am

Re: Problems with DI 7& 8 & 9

Postby tomas_hora » Tue May 17, 2016 12:55 pm

Hello,

do you have a clean install of Raspbian? It might be another software that uses the GPIOs for some purpose (eg. SPI)...

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