Pi Zero W Question

Raspberry Pi hardware discussion (including peripherals)
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AgentJames
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Pi Zero W Question

Post by AgentJames » Wed May 24, 2017 6:41 pm

I haven't been able to find a wiring diagram for the Gameboy Cartridge reader to the pi zero w. Does anyone have a wiring diagram or has wired one to a pi zero w?

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dryja123
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Re: Pi Zero W Question

Post by dryja123 » Wed May 24, 2017 6:51 pm

Correct me if I'm wrong but it should be the same as a non W Pi Zero

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Re: Pi Zero W Question

Post by AgentJames » Wed May 24, 2017 6:59 pm

dryja123 wrote:
Wed May 24, 2017 6:51 pm
Correct me if I'm wrong but it should be the same as a non W Pi Zero
I didn't see a P8 or P3 on the board

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Re: Pi Zero W Question

Post by dryja123 » Wed May 24, 2017 7:07 pm

AgentJames wrote:
Wed May 24, 2017 6:59 pm

I didn't see a P8 or P3 on the board
The pads aren't labeled on the W but they're the same as V1.3

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Re: Pi Zero W Question

Post by AgentJames » Wed May 24, 2017 7:17 pm

I attached a diagram I was following and circled what's not on my board
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IMG_0068.JPG
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AgentJames
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Re: Pi Zero W Question

Post by AgentJames » Wed May 24, 2017 7:25 pm

Since PP8 is a 3.3v could I route green to a 3.3v on the board in the picture below I circled? Or will that not work?
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8DFCEA09-7A75-45CB-BCCB-87CCF0C8CD4C-2929-00000208F52C5607.jpeg
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dryja123
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Re: Pi Zero W Question

Post by dryja123 » Wed May 24, 2017 7:31 pm

Sorry, I missed that test pad and you're correct it is 3.3v. Wiring it to that GPIO port will work fine.

AgentJames
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Re: Pi Zero W Question

Post by AgentJames » Wed May 24, 2017 7:36 pm

dryja123 wrote:
Wed May 24, 2017 7:31 pm
Sorry, I missed that test pad and you're correct it is 3.3v. Wiring it to that GPIO port will work fine.
The next question is would the wiring be the same with the oem cartridge slot reader with built in micro sd card cartridge not the modified one to use a ad card?

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Re: Pi Zero W Question

Post by AgentJames » Wed May 24, 2017 7:37 pm

This wiring I mean rather or will it have to be wired differently?
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92298753-B62F-4A69-A1B6-0A0EA668D5A1-2929-0000021228EC07D5.jpeg
92298753-B62F-4A69-A1B6-0A0EA668D5A1-2929-0000021228EC07D5.jpeg (69.48 KiB) Viewed 9550 times

AgentJames
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Re: Pi Zero W Question

Post by AgentJames » Wed May 24, 2017 7:40 pm

Wiring would be the same for this? No?
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F3947FB5-8FE1-4601-A129-44606C5E3576-2929-000002137C1CBCF6.jpeg
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