Hello,
I bought a Adafruit PN532 NFC/RFID Controller Shield earlier this month and an attempting to have it work with my Arduino Mega 2560 R3 (also freshly purchased). After downloading the library (linked via Adafruit), I have been trying to get the example code readMifare to work, but it complains "Didn't find PN53x board". The busy light remains on the entire time and I have attached pictures of my soldering job.
Grrr!!! Any suggestions?
PN532 NFC/RFID says "Didn't find PN53x board"
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- hspeckma
- Posts: 2
- Joined: Thu Dec 04, 2014 6:25 pm
PN532 NFC/RFID says "Didn't find PN53x board"
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- adafruit_support_rick
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- Joined: Tue Mar 15, 2011 11:42 am
Re: PN532 NFC/RFID says "Didn't find PN53x board"
Which library did you download? You should be using the Adafruit_NFCShield_I2C Library.
- hspeckma
- Posts: 2
- Joined: Thu Dec 04, 2014 6:25 pm
Re: PN532 NFC/RFID says "Didn't find PN53x board"
Yes, that is the one I am using.
- adafruit_support_rick
- Posts: 35092
- Joined: Tue Mar 15, 2011 11:42 am
Re: PN532 NFC/RFID says "Didn't find PN53x board"
There's not much there that can go wrong. Please email [email protected] with a link to this thread for a replacement PN532 shield
Please be positive and constructive with your questions and comments.