Wiring Diagram Help
Posted: Tue Dec 10, 2019 3:59 pm
Hello Friends,
I am almost ready to start putting this thing together and have a rough diagram for my intended wiring. I give you guys credit as i found it challenging to figure out what goes where, but you all make it seem easy.
I am still unsure about a few things.
1)How do i power the Pi3 a+? Is it PP2 and PP5 pads on the Pi? Does the power come from the controller board or the power switch?
2)How does the safe shut down get wired? I can see the output location on the power board and believe they go to GPIO pins 10 and 11 but is that directly on the Pi or on the Controller board as i can see them there..
3) Does the DPI also need power?
Thanks folks!
I am almost ready to start putting this thing together and have a rough diagram for my intended wiring. I give you guys credit as i found it challenging to figure out what goes where, but you all make it seem easy.
I am still unsure about a few things.
1)How do i power the Pi3 a+? Is it PP2 and PP5 pads on the Pi? Does the power come from the controller board or the power switch?
2)How does the safe shut down get wired? I can see the output location on the power board and believe they go to GPIO pins 10 and 11 but is that directly on the Pi or on the Controller board as i can see them there..
3) Does the DPI also need power?
Thanks folks!