Top positieve recensie voor RFID-lezer op Banggood Netherlands|Shoppen Nederlands

82% OFF 3.3V RC522 Chip IC Card Inductie Module RFID Lezer 13.56MHz 10Mbit/s US$1.99 US$10.99 View It

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Benedikt 08/12/2013

Arrived perfectly packed and in perfect condition. The headerpins were soldered to the main PCB in notime. Tested it with an example (https://github.com/rena2019/myarduino/blob/master/RC522DumpMifare.ino) i googled and it worked instantly. I only had to to adjust the corresponding pins in the sourcecode. A small example or a datasheet here on the product page would be nice to have though. All in all a good product!

Reacties (3)

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RamjetR Hi, my module has just arrived. Used the code for a quick test from your comment, but no go on the Uno. By comparison to other projects with modules similar to this are the reference to the SS pin. However this does not have a pin labelled so. I have 3.3V, Reset, GND, IRQ, MISO, MOSI, SCK, SDA. Would you have a quick guide on which connects to the correct pin in the code? Many thanks for your review also.
Beantwoorden 20/01/2014

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Gilchrist Any confirmation that the SDA pin is CS/SS chip select connection? My reader just sits there with the red LED lit.
Beantwoorden 01/04/2014

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tobydjones "The SDA pin might be labeled SS on some/older MFRC522 boards." - https://github.com/miguelbalboa/rfid
Beantwoorden 16/05/2015

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