If you would prefer a more thorough explanation on how to do everything, then you can check out our written guide on setting up the RFID RC522 with your Raspberry Pi below.Īdblock removing the video? Support us by subscribing to our ad-free service.
Recommendedīelow we have a video showing you the process of setting up the RC522 on your Raspberry Pi including setting up all the circuitry. Equipment Listīelow are all the bits and pieces that I used for this Raspberry Pi RFID RC522 tutorial. You can extend this tutorial to use something like a 16×2 LCD for the Raspberry Pi, handy if you want to show some information or display a visual prompt to the end user. We will be showing you how to wire up the RC522 as well as showing you how to write Python scripts to interact with the chip so you can both read and write your RFID Tags. Make sure that the tags you purchase for your RFID RC522 operate on the 13.56MHz frequency otherwise we will fail to read them. This microcontroller provides its data through the SPI protocol and works by creating a 13.56MHz electromagnetic field that it uses to communicate with the RFID tags. The RFID RC522 is a very low-cost RFID (Radio-frequency identification) reader and writer that is based on the MFRC522 microcontroller. This project is a cool circuit to play around with and opens you up to quite a wide variety of different projects from using it as an attendance system to using it to open a lock. In this Raspberry Pi RFID RC522 tutorial, I will be walking you through the steps on how to set up and wire the RFID RC522 chip with your Raspberry Pi.
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