PN532 NFC/RFID Controller Breakout Board v1.6
Breakout for the NXP PN532 NFC controller, selectable between SPI, I2C, and 3.3V TTL UART interfaces. Reads/writes ISO 14443A/B Type 1–4 and MiFare tags, and supports peer-to-peer and card emulation modes; onboard 13.56 MHz tuned antenna.
Pinout
One grouped source record is expanded into separate logical pads where unambiguous; physical placement is not implied.
- 3V3Type · Power
- GNDType · Ground
- SDASCLType · I2C
- TXRXType · UART
| Pin | Type |
|---|---|
| 3V3 | Power |
| GND | Ground |
| SDASCL | I2C |
| TXRX | UART |
One grouped source record is expanded into separate logical pads where unambiguous; physical placement is not implied.
Pin details
4 connections- 3V3Power
- GNDGround
- SDASCLI2C
- TXRXUART
Start wiring
I2C · UART · SPI · 3.3 – 5 V · Breakout
Confirm the data interface matches your host board.
Module pins: 3V3, GND, SCK / MOSI / MISO / SS, SDA / SCL, TX / RX. Schematik maps them to your board in the app.
RFID & NFC
24 other optionsPN532 and WS1850S 13.56 MHz readers, ID01 UHF RFID modules (UART/RS485/USB), MiFare Classic 1K cards and fobs, and the I2C-rewritable ST25DV16K dynamic tag.
13.56 MHz RFID/NFC Silicone Bracelet - MiFare Classic 1K visual preview13.56 MHz RFID/NFC Silicone Bracelet - MiFare Classic 1K
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Adafruit ST25DV16K I2C RFID EEPROM Breakout - STEMMA QT / Qwiic visual previewAdafruit ST25DV16K I2C RFID EEPROM Breakout - STEMMA QT / Qwiic
Gravity: UART & I2C NFC Module visual previewGravity: UART & I2C NFC Module
ID01 UHF RFID Module-RS485 visual previewID01 UHF RFID Module-RS485
ID01 UHF RFID Module-UART visual previewID01 UHF RFID Module-UART
ID01 UHF RFID Reader-USB visual previewID01 UHF RFID Reader-USB
M5Stack Mini RFID Unit MFRC522 U031 visual previewM5Stack Mini RFID Unit MFRC522 U031
M5Stack RFID 2 Unit (WS1850S) visual previewM5Stack RFID 2 Unit (WS1850S)
$4.95
MiFare Classic 13.56 MHz RFID/NFC Card - 1 KB visual previewMiFare Classic 13.56 MHz RFID/NFC Card - 1 KB
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