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	<id>https://w.electrodragon.com/w/index.php?action=history&amp;feed=atom&amp;title=Category%3AMFRC522</id>
	<title>Category:MFRC522 - Revision history</title>
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	<updated>2026-06-05T00:43:11Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://w.electrodragon.com/w/index.php?title=Category:MFRC522&amp;diff=30604&amp;oldid=prev</id>
		<title>Chao at 08:23, 15 April 2021</title>
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		<updated>2021-04-15T08:23:14Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
== Arduino Demo ==&lt;br /&gt;
=== Pin connection ===&lt;br /&gt;
Pin layout should be as follows (on Arduino Uno):&lt;br /&gt;
* MOSI: Pin 11 / ICSP-4&lt;br /&gt;
* MISO: Pin 12 / ICSP-1&lt;br /&gt;
* SCK: Pin 13 / ISCP-3&lt;br /&gt;
* SS: Pin 10 (Configurable)&lt;br /&gt;
* RST: Pin 9 (Configurable)&lt;br /&gt;
== Documentation ==&lt;br /&gt;
RC522 Datasheet&lt;br /&gt;
* [http://www.nxp.com/documents/data_sheet/MFRC522.pdf Datasheet RC522]&lt;br /&gt;
Demo Code - Arduino &lt;br /&gt;
* see the [http://youtu.be/H0A1l6z3E4Q demo video here].&lt;br /&gt;
* Arduino Demo Code - [[Arduino Code]]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Other demo code&lt;br /&gt;
* [http://www.electrodragon.com/w/images/9/97/C51-RC522.zip C51 Demo Code]&lt;br /&gt;
* [http://www.electrodragon.com/w/images/a/a0/C430-RC522.zip MSP430 Demo Code]&lt;br /&gt;
Read, write, set password demo code &lt;br /&gt;
* [[File:RFID-20170903T043711Z-001.zip]]&lt;br /&gt;
* [[File:NFCGUI-Pro.zip]] (notice may have virsus, please run in virtual machine)&lt;br /&gt;
&lt;br /&gt;
[[category:NXP RFID]]&lt;br /&gt;
[[category:HF RFID]]&lt;/div&gt;</summary>
		<author><name>Chao</name></author>
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