How to Use an RFID RC522 on Raspberry Pi
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Revision as of 10:24, 25 January 2016 by Root (Talk | contribs) (Created page with "=='''Setup SPI:'''== Run raspi-config <pre>sudo raspi-config</pre> Go through: '''8 Advanced Options -> A6 SPI->Yes''' Then press Enter three times to enable SPI as default se...")
Setup SPI:
Run raspi-config
sudo raspi-config
Go through: 8 Advanced Options -> A6 SPI->Yes Then press Enter three times to enable SPI as default settings Select finish and reboot
Install python-dev and git:
sudo apt-get update sudo apt-get upgrade sudo apt-get install python-dev git
Wiring:
| Name | Pin# | Pin Name |
|---|---|---|
| VCC | 1 | 3V3 |
| RST | 22 | GPIO25 |
| GND | Any | Any Ground |
| MISO | 21 | GPIO9 |
| MOSI | 19 | GPIO10 |
| SCK | 23 | GPIO11 |
| NSS | 24 | GPIO8 |
| IRQ | None | None
Install SPI-Py cd ~ git clone https://github.com/lthiery/SPI-Py.git cd SPI-Py/ sudo python setup.py install Get MFRC522-python library cd ~ git clone https://github.com/mxgxw/MFRC522-python.git cd MFRC522-python/ Now Run:
sudo python Read.py
sudo python Read.py |
