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Hi, I was browsing the MFRC522 datasheet (http://www.nxp.com/documents/data_sheet/MFRC522.pdf) and I saw that it has I2C support. I couldn't find any implementation of it online, or anyone that has performed that.
Is it possible to communicate with this component via I2c?
The text was updated successfully, but these errors were encountered:
the most popular board on internet (and the cheapest) is set for SPI only. I found another with i2c (PCB board was red color), but it was more expansive. In this moment I don't have a link, but you can search on internet. The chip can use UART, SPI or i2c, but the board that I found are not configurable, so generally them are made for one only of the protocol. So I think that if you don't find is because the board are hard to find.
Hi, I was browsing the MFRC522 datasheet (http://www.nxp.com/documents/data_sheet/MFRC522.pdf) and I saw that it has I2C support. I couldn't find any implementation of it online, or anyone that has performed that.
Is it possible to communicate with this component via I2c?
The text was updated successfully, but these errors were encountered: