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.
PN532 RFID NFC schematic
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PN532 RFID NFC schematic
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- adafruit_support_mike
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Re: PN532 RFID NFC schematic
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.
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Re: PN532 RFID NFC schematic
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
Tranks
- adafruit_support_mike
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Re: PN532 RFID NFC schematic
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.
JP3 doesn't exist on the breakout. You can ignore that.
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Re: PN532 RFID NFC schematic
Ok thanks
Best regards
Best regards
Please be positive and constructive with your questions and comments.