GP button on Industrial Automation card

D

dstorey

New member
Hi I'm trying to use the GP button on the hat. It's pretty undocumented. I thought it was SW1 on the diagram, but if so it should connect to GPIO 13 (pin 33) but it doesn't.

Any ideas how to use?
 
alexburcea

alexburcea

Moderator
Staff member
Hi,
Sorry for the delayed answer.
It is the SW1 on the diagram connected to the pin 33 of the raspberry gpio header.
You can use either python or gpio command to access it.
The industrial card drivers does not cover the button.
 
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