Hello everybody,
I am trying to read my RFID sensor with the Heltec AB01 and the Arduino library does not compile, has anyone tried to read it before? With what library?
Thanks a lot.
Issues with RFID sensor
maybe you can post your code.
#include <MFRC522.h>
#include <SPI.h>
#include “Arduino.h”
const int RST_PIN = 13;
const int SS_PIN = 5;
MFRC522 mfrc522(SS_PIN, RST_PIN);
void setup()
{
Serial.begin(115200);
delay(10);
SPI.begin();
mfrc522.PCD_Init();
}
/*
LOOP
==================== */
void loop()
{
if (mfrc522.PICC_IsNewCardPresent())
{
if (mfrc522.PICC_ReadCardSerial())
{
String hexstring = "{“uid”: “”;
Serial.print(F("Card UID: "));
for(int i = 0; i < mfrc522.uid.size; i++) {
if(mfrc522.uid.uidByte[i] < 0x10) {
hexstring += '0';
}
hexstring += String(mfrc522.uid.uidByte[i], HEX);
}
hexstring += "\"}";
hexstring.toUpperCase();
Serial.println(hexstring);
mfrc522.PICC_HaltA();
}
}
delay(250);
}
Now my code only focuses on reading the rfid cards
error: #error “This library needs at least a C++11 compliant compiler, maybe compiler argument for C++11 support is missing or if you use Arduino IDE upgrade to version >=1.6.6”
#error “This library needs at least a C++11 compliant compiler, maybe compiler argument for C++11 support is missing or if you use Arduino IDE upgrade to version >=1.6.6”
^
exit status 1
CubeCell must use GPIOx to use the pins.
BTW, AB01 don’t have GPIO13.
This compilation error should not be a problem with our cubecell development environment. maybe you can try the git version.
Thanks a lot!
I try it right away.
Has anyone had any success getting this to work?
Has anyone had any luck getting this to work? I am looking for a way to connect Heltec CubeCell AB02s and RFID-RC522 reader.