DFRobot Gravity NFC module with UART and I2C interface
ID: 577437
zł151.24
Tax included
zł122.96 tax excl.
NFC module with built-in antenna on the board. The module has a Gravity connector. Memory communication can be done through one of the serial interfaces: UART or I2C. DFRobot DFR0231-H
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14 days for return
Each consumer can return the purchased goods within 14 days
Description
NFC module based on the NXP PN532 chip with built-in antenna on the board. The module has a Gravity connector for connecting the device to the most popular development kits such as Arduino or micro:bit. Memory communication can be done through one of the serial interfaces: UART or I2C. Thanks to the dual interface, the module can work with both microcontrollers and PCs via a USB-UART converter.
Near Field Communication (NFC), also known as short-range wireless communication, is a short-range wireless communication technology that allows contactless point-to-point data transmission (at a distance of ten centimeters) to exchange data between electronic devices.
Features
- IC: NXP PN532
- Interface: Gravity I2C & UART (PH2.0-4P, Logic Level 0-3.3V)
- UART Baud Rate: 115200 bps
- I2C Address: 0x48
- Communication Frequency: 13.56 MHz
- Maximum Communication Distance: ≥10mm，depend on the size of the NFC card/tag
- Protocol Support:
- Reader/Writer Mode: ISO/IEC 14443A, ISO/IEC 14443B, MIFARE, FeliCa
- Card Emulation Mode: ISO 14443A/MIFARE Classic 1K or 4K, FeliCa
- Peer-to-Peer: ISO/IEC18092, ECM340
- Input Voltage (VCC) : 3.3V~5.5V
- Dimension: 110×50 mm / 4.33×1.97 in
- Weight: 20 g
Example connection
Kit contains
- Gravity: UART & I2C NFC Module
- Gravity-4P I2C/UART Sensor Wire
- XH2.54-2P Black Header
- MIFARE Classic NFC Tag Sticker (Round)
577437
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