ESPboy_RFID/NFC
The ESPboy PN532 RFID/NFC module allows you to read/write RFID/NFC cards
- 1k, 4k, Ultralight and DesFire cards
- ISO/IEC 14443-4 cards as CD97BX, CD light, Desfire, P5CN072 (SMX)
- Innovision Jewel cards as IRT 5001 card
- FeliCa cards as RCS_860, RCS_854
You can buy this module ready-made or make it yourself.
1. Buy PN532 NFC/RFID
- Red PN532 RFID/NFC link to buy
2. Connect PN532 NFC/RFID to ESPboy and set switches
SET DIP SWITCHES:
- Switch1 - ON
- Switch2 - OFF
CONNECT:
- VCC -> VCC
- GND -> GND
- SCL -> SCL (D1, GPIO5, SCL)
- SDA -> SDA (D2, GPIO4, SDA
- IRQ -> SS (D8, GPIO15, SS)
3. Upload this firmware
NOTE: Before compilation, set Arduino IDE settings
- Board: ESP8266 WeMos D1 mini
- CPU frequency: 160Mhz