PN532 RFID NFC schematic

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francoinf
 
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PN532 RFID NFC schematic

Post by francoinf »

Hi all,
I would like to implement a project with "arduino uno board" and "adafruit pn532 rfid/nfc board".
Next, I'll have to go from prototype to production of a single board.
By analyzing the photo of the PN532 RFID / NFC board and the it's schematic, I do not find correspondence.
For example, in the photo i see leds as "PWR", "BUSY", etc... that i not see in the schematic; in the schematic i see connector called "JP3" and "JP4" that I not see in the photo, and so on.
I have attached the picture and the schematic for clarity.
Does anyone know if there is a complete schematic of the board?
For me it is essential to have a total correspondence between board and schematic.
Thanks in advance.
Attachments
SCHEMATIC.jpg
SCHEMATIC.jpg (199.86 KiB) Viewed 288 times
PHOTO.jpg
PHOTO.jpg (113.87 KiB) Viewed 288 times

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adafruit_support_mike
 
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Joined: Thu Feb 11, 2010 2:51 pm

Re: PN532 RFID NFC schematic

Post by adafruit_support_mike »

I don't know of any other schematic. The published version show an accurate version of the RFID section, and any other features are independent of that. If you want to clone the board in its entirety, you'll need to trace the non-essentials by hand.

francoinf
 
Posts: 3
Joined: Fri Feb 21, 2014 11:54 am

Re: PN532 RFID NFC schematic

Post by francoinf »

Ok thanks, but where is the corrispondence between essensial part in the schematic and board in the connection pins? In the schematic i see jp3 and jp4, but in the board i not see this. How to derive the correspondence between jp3 and jp4 of the schematic and the pins of the board?
Tranks

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adafruit_support_mike
 
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Re: PN532 RFID NFC schematic

Post by adafruit_support_mike »

JP4 is the row of holes with the same signal names shown on the schematic: MOSI, MISO, etc.

JP3 doesn't exist on the breakout. You can ignore that.

francoinf
 
Posts: 3
Joined: Fri Feb 21, 2014 11:54 am

Re: PN532 RFID NFC schematic

Post by francoinf »

Ok thanks
Best regards

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