![]() ![]() h files were named "MFRC522.cpp" and" MFRC522.h" however, the example calls on a library called "". not sure if this matters, but I noticed that the.h keywords file and examples are provided in the link above)Īfter loading the examples and attempting to compile the code, I receive this error:ĬardRead:25: error: 'RFID' does not name a typeĬardRead.ino: In function 'void setup()':ĬardRead:38: error: 'rfid' was not declared in this scopeĬardRead:45: error: 'rfid' was not declared in this scopeĬardRead:94: error: 'rfid' was not declared in this scope ![]() rfid / doc / fritzing / RFID-RC522-v2.fzpz Go to file Go to file T Go to line L Copy path Copy This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. The card reader and the tags communicate using a 13.56MHz electromagnetic field. ![]() The microcontroller and card reader uses SPI for communication. ![]() I am fairly new to using arduino so any help would be greatly appreciated.Įxtracted the library to. Contribute to miguelbalboa/rfid development by creating an account on GitHub. In this example we will connect an RFID-RC522 module and connect to an ESP32 Wemos LOLIN32. I have searched the forums to see if this problem was ever solved, but each thread I found seemed to die off before the problem was resolved. The source I am using is: GitHub - miguelbalboa/rfid: Arduino RFID Library for MFRC522 ![]()
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