node-red-contrib-rc522 1.0.3

Simple node-red node for the Raspberry Pi to read NFC tags via a RC522 NFC reader.

npm install node-red-contrib-rc522

A [Node-Red][1] node that allows you to read NFC tags with an RC522 card reader. Tested the node on a Raspberry Pi.

You need to connect to RC522 card reader to the following pins:

SDA	24 (BCM 8)
SCK	23 (BCM 11)
MOSI	19 (BCM 10)
MISO	21 (BCM 9)
IRQ	-
GND	20 
RST	22 (BCM 25)
VCC	17 (3v3 PWR)

See [pinout.xyz][2] to identify the proper pins.

The node ist based on the [mfrc522-rpi][3] node package.

[1]: https://nodered.org [2]: https://pinout.xyz/ [3]: https://github.com/firsttris/mfrc522-rpi