Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

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By mgordon
#77875 Has anyone gotten the ESPduino to work with the RC522 RFID reader/writer? I don't know if I am connecting the pins incorrectly or have something wrong in my code and could really use some help. If you have gotten it to work before, if you could post your pin connections and some basic code that could be very helpful.

Thanks