Adafruit PN532 RFID/NFC Breakout

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mnawar
 
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Adafruit PN532 RFID/NFC Breakout

Post by mnawar »

hi,
Adafruit PN532 RFID/NFC Breakout isn't working!
I tried the examples and re-checked the wiring many many times still the same results (Hello! Didn't find PN53x board)
checked sel0 and sel1 for SPI many times also,
i think something's wrong with it and i don't know what to do


thank you

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adafruit_support_rick
 
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Re: Adafruit PN532 RFID/NFC Breakout

Post by adafruit_support_rick »

Please post clear, detailed pictures of both sides of the board, showing your soldering.

mnawar
 
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Re: Adafruit PN532 RFID/NFC Breakout

Post by mnawar »

I checked for short-circuit between the pins
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adafruit_support_rick
 
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Re: Adafruit PN532 RFID/NFC Breakout

Post by adafruit_support_rick »

That looks good. Can you post a picture of how you have it wired to the Arduino?

mnawar
 
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Re: Adafruit PN532 RFID/NFC Breakout

Post by mnawar »

It won't be clear, I wired it as here https://learn.adafruit.com/adafruit-pn5 ... out-wiring


Arduino digital pin 2 is connected to 4050 pin 9
Arduino digital pin 3 is connected to 4050 pin 11
Arduino digital pin 4 is connected to 4050 pin 14
On the breakout board
3.3Vin is connected to the Arduino 3.3V pin
SCK is connected to 4050 pin 10
MISO is connected to Arduino pin 5
MOSI is connected to 4050 pin 12 (yellow wire)
SSEL is connected to 4050 pin 15& (green wire)
GND connects to Arduino ground (black wire)
Also connect 4050 pin #1 to 3.3V and pin #8 to ground.

I re-did the wiring many times
I bought also wifi cc3000 and it's working amazingly well
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mnawar
 
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Re: Adafruit PN532 RFID/NFC Breakout

Post by mnawar »

also a photo of the wiring
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20141021_062334[1].jpg
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adafruit_support_rick
 
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Re: Adafruit PN532 RFID/NFC Breakout

Post by adafruit_support_rick »

Let's try replacing it. Please email [email protected] with a link to this thread for a replacement PN532 breakout

mnawar
 
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Re: Adafruit PN532 RFID/NFC Breakout

Post by mnawar »

Thank you for your support and thank you for you time trying to help me
also thank you for your fast response to my issue

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adafruit_support_rick
 
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Re: Adafruit PN532 RFID/NFC Breakout

Post by adafruit_support_rick »

You're welcome!

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