Comments on: Arduino RFID RC522 Tutorial https://www.teachmemicro.com/arduino-rfid-rc522-tutorial/?utm_source=rss&utm_medium=rss&utm_campaign=arduino-rfid-rc522-tutorial Microcontroller Tutorials and Resources Wed, 11 Oct 2023 00:10:31 +0000 hourly 1 https://wordpress.org/?v=7.0 By: Pierre Rochefort https://www.teachmemicro.com/arduino-rfid-rc522-tutorial/#comment-230919 Sun, 31 Oct 2021 21:28:27 +0000 https://www.teachmemicro.com/?p=2705#comment-230919 Hi,
Can you circle on the photo where we should drill? As far as I can see, it looks like the board in the picture is intact.

Other than that, great work!

]]> By: MrFroggy https://www.teachmemicro.com/arduino-rfid-rc522-tutorial/#comment-157582 Thu, 17 Jun 2021 15:18:24 +0000 https://www.teachmemicro.com/?p=2705#comment-157582 Hi, I can't identify on your photo where to cut to allow using I2C on the RFID board.
Can you draw a circle in the photo so we can be sure where to cut?

]]> By: myatsoe https://www.teachmemicro.com/arduino-rfid-rc522-tutorial/#comment-96732 Thu, 14 Jan 2021 04:13:59 +0000 https://www.teachmemicro.com/?p=2705#comment-96732 Can you teach me with vedio tutorial for switching spi to i2c interface rc522 rfid module. I really thanks for this.

]]> By: Roland Pelayo https://www.teachmemicro.com/arduino-rfid-rc522-tutorial/#comment-96391 Tue, 29 Dec 2020 03:10:11 +0000 https://www.teachmemicro.com/?p=2705#comment-96391 In reply to Dale Kramer.

Hi,

Yes, the UNO and Nano (old version) pins are the same

]]> By: Dale Kramer https://www.teachmemicro.com/arduino-rfid-rc522-tutorial/#comment-96341 Sun, 27 Dec 2020 19:49:37 +0000 https://www.teachmemicro.com/?p=2705#comment-96341 I want to run this RFID-RC522 module on I2C with a NANO. Is NANO D3 pin equivalent to the UNO 3 pin?

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