37 lines
1.3 KiB
Markdown
37 lines
1.3 KiB
Markdown
MFRC522-python
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==============
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A small class to interface with the NFC reader Module MFRC522 on the Raspberry Pi.
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This is a Python port of the example code for the NFC module MF522-AN.
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**Important notice:** This library has not being actively updated in almost four years.
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It might not work as intended on more recent Raspberry Pi devices. You might want to
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take a look to the open pull-requests and forks to see other implementations and bug-fixes.
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# Requirements
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This code requires you to have SPI-Py installed from the following repository:
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https://github.com/lthiery/SPI-Py
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# Examples
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This repository includes a couple of examples showing how to read, write, and dump data from a chip. They are thoroughly commented, and should be easy to understand.
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# Pins
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You can use [this](http://i.imgur.com/y7Fnvhq.png) image for reference.
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| Name | Pin # | Pin name |
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|------|-------|------------|
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| SDA | 24 | GPIO8 |
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| SCK | 23 | GPIO11 |
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| MOSI | 19 | GPIO10 |
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| MISO | 21 | GPIO9 |
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| IRQ | None | None |
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| GND | Any | Any Ground |
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| RST | 22 | GPIO25 |
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| 3.3V | 1 | 3V3 |
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# Usage
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Import the class by importing MFRC522 in the top of your script. For more info see the examples.
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# License
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This code and examples are licensed under the GNU Lesser General Public License 3.0.
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