Industrial grade quality
All components of the serial port NFC read and write module adopt industrial standard components, so that the module can operate stably under harsh conditions.
Low power consumption card wake-up technology
The serial port NFC read and write module fully supports LPCD technology, thereby achieving excellent power consumption management. In LPCD mode, the module standby current is 500uA, making the module useful in application scenarios with strict power consumption requirements.
Communication interface: UART TTL
Communication protocol: modbus-RTU
ISO14443A: support
ISO14443B: support
M1 tag:support
M4 tag:support
NTAG21X tag: support
ID Card ID:support
Antenna type: Onboard antenna
Reading and writing distance: 5cm
Card reading indicator buzzer: support
Card reading indication LED: support
Supply voltage: 3.3~5V
Working current: 15~120mA
Standby current: 500pA
LPCD mode: support
MODBUS-RTU communication protocol
The serial port NFC read and write module uses the MODBUS-RTU protocol to packetize and transmit serial data. This protocol platform has high compatibility, good portability, reliable transmission, and low application difficulty. It has been extremely widely used in industrial communications that require high reliability. Applications.
Even with such a simple protocol, users do not need to spend too much time understanding its underlying implementation. They only need to implement the serial port transceiver function on the host side and call the SDK package provided by our company to realize the data reading and writing function of the NFC Tag. , spend more time on application development and achieve higher customer value.
Compact size
The serial port NFC reading and writing module is designed in two sizes, taking into account card reading performance and installation convenience. It is extraordinary and can be seen in a small space.
Contact: Adam
Phone: +86 18205991243
E-mail: sale1@rfid-life.com
Add: No.987,Innovation Park,Huli District,Xiamen,China
Adam