User:Narya/Notes/RFID: Difference between revisions
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rfid getting started |
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Have a [http://www.buyincoins.com/item/33006.html RFID reader]. Figuring out how it works. | |||
==Info== | ==Info== | ||
* http://www.grantgibson.co.uk/2012/04/how-to-get-started-with-the-mifare-mf522-an-and-arduino/ | * http://www.grantgibson.co.uk/2012/04/how-to-get-started-with-the-mifare-mf522-an-and-arduino/ | ||
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==Code== | ==Code== | ||
* http://www.electrodragon.com/w/File:Rfid-master.zip (RFID library) | * http://www.electrodragon.com/w/File:Rfid-master.zip (RFID library, example returns the card ID) | ||
* https://github.com/miguelbalboa/rfid | * https://github.com/miguelbalboa/rfid (Examples for reading and writing info from/to card) | ||
==Pins== | ==Pins== | ||
Latest revision as of 01:24, 8 June 2014
Have a RFID reader. Figuring out how it works.
Info
- http://www.grantgibson.co.uk/2012/04/how-to-get-started-with-the-mifare-mf522-an-and-arduino/
- http://projects.schneidr.de/2013/05/mfrc522-and-arduino/
- http://fritzing.org/projects/display-16x2-rfid-rc522
Code
- http://www.electrodragon.com/w/File:Rfid-master.zip (RFID library, example returns the card ID)
- https://github.com/miguelbalboa/rfid (Examples for reading and writing info from/to card)
Pins
| RFID | Arduino Nano |
|---|---|
| SDA/SS | 10 (pwm) |
| SCK | 13 (LED) |
| MOSI | 11 (spi) |
| MISO | 12 (spi) |
| IRQ | ? free |
| GND | GND |
| RST | 9 (pwm) |
| 3.3V | 3V3 |