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interfaces:rc522 [2015/02/10 18:11] darron [Pinout] |
interfaces:rc522 [2015/03/22 21:55] |
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- | ==== RFID RC522 ==== | ||
- | This is a very inexpensive RFID module with an MFRC522 integrated circuit | ||
- | and a PCB antenna. | ||
- | |||
- | === Pinout === | ||
- | |||
- | < | ||
- | +-----------------------------------+ | ||
- | | | ||
- | | | | ||
- | +*SDA SCK MOSI MISO IRQ GND RST 3V3-+ | ||
- | |||
- | * Although labelled I2C SDA, the function is SPI NSS. I2C mode is not enabled on the module. | ||
- | </ | ||
- | |||
- | === Resources === | ||
- | [[http:// |