-
### BUG DESCRIPTION
No results receiving when rfid chip attached to reader
### REQUESTED INFORMATION
_Make sure these boxes are checked before submitting your issue. Thank you_
**FAILURE T…
-
I am using the NFC Shield V2.0 with an Arduino M0 Pro. The library code will not compile and gives the following error:
```
/Applications/Arduino.app/Contents/Java/libraries/PN532_SPI/PN532_SPI.cpp: …
-
I'm using the latest version of the MD_Parola (3.1.1) and MD_MAX3.1.0 using an ESP32 (multiple boards) and Arduino Studio 1.8.10.
I'm using a 4 devices MAX7219 LED Matrix (tried different pieces).
I…
-
Where I can implement :
//send raw command to pn532
nfc.sendRawCommandCheckAck(buffer, len+5);
//read pn532 answer
nfc.readRawCommandAnswer();
Using I2C librarie ?
@serztle use old adafruit libr…
-
I am trying to communicate with a Java Card using PN532 and Arduino.
When I call `inListPassiveTarget()` it returns false whenever I tap my card.
I was using [ACR122u ](https://www.acs.com.hk/en/p…
-
Hello,
Thanks for your work.
I use your librairy in SPI mode with Arduino uno and blue PN532 card from Banggood.
I works fine exept one thing : If i have authentification error on one sector , al…
-
Hello,
I have Arduino UNO, so I can handle only one hardware serial, but I use it for transfering data between Arduino and my PC via USB.
Why cant I re-define GPIO pins for UART, because it woul…
ghost updated
5 years ago
-
Dear community,
an actual installation works not well with a mifare classic card:
```
Found Mifare Classic 4k tag
ISO/IEC 14443A (106 kbps) target:
ATQA (SENS_RES): 00 02
* UID size: si…
-
I'm using I2C for connection between my PN532 board and Arduino UNO. I'm using example iso14443a_uid.pde for reading Mifare uids in loop. If there is no card, function readPassiveTargetID(PN532_MIFARE…
ghost updated
5 years ago
-
Hello, everyone:
I am having some troubles using the PN532 shield on an arduino with my Samung Galaxy S6. I am trying to emulate an NFC Type 4 tag with _emulate_tag_ndef.ino_ example for the arduin…