BDTronics B22-1938S-6P RFID, NFC Module User Manual

BDTronics B22-1938S-6P RFID, NFC Module

Product Information

Specifications

• Product Name: B22-1938S-6P RFID/NFC Module
• Size: 19mm x 38mm x 3mm
• Integrated Antenna
• 6PIN Connector
• Operating Distance: Up to 50mm
• Compatible with ISO/IEC14443A&B, MIFARE, FeliCa, and NFC Forum tag types
• Reader/writer functionality
• Firmware Update-able through the UART interface
• Integrated MIFARE Classic reader support
• Additional input/output pins: 2
• Power: DC3.3V, Average working current 5mA (330ms tick card detection mode)
• Available with an extended temperature range

Product Usage Instructions

PIN Definition

• Compatible Connector type.
• MOLEX: 53780-0670
• HCTL: HC-CB1.25-6AWT

UART Interface:

• PIN1 TX
• PIN2 RX
• PIN3 GND
• PIN4 VDD
• PIN5 D+
• PIN6 D-

Key Technical Data

• Host Interfaces: Serial UART up to 115200 bit/s default, 2 USER-defined GPIO
• Carrier Frequency: 13.56 MHz
• Baud Rates: Up to 424 kbit/s
• Reader/Writer : ISO/IEC 14443 A&B MIFARE Classic, UltraLight, DESFire, Plus NFC Forum Tag Type support
• FeliCa: Peer-to-peer (select-able) ISO/IEC 18092 (active and passive)
• Card Emulation (select-able) : ISO 14443 A Type2 tag
• Supply Voltage: 2.6 – 3.6 V (3.3V version)
• Average Current : [missing data]

FAQ

Q: How do I update the firmware of the module?

A: To update the firmware, connect the module to a UART interface and follow the instructions provided in the firmware update guide.

Q: What is the power requirement for the module?

A: The module operates on DC3.3V power with an average working current of 5mA in tick card detection mode.

B22-1938S-6P RFID/NFC Module

Small size(19mm38mm3mm) module with integrated Antenna and 6PIN connector

TOP VIEW Single side arrangement of components

PCB = 1.0mm

BOTTOM VIEW (smooth and easy adhesive)

Key Features

• Reader/writer functionality compatible with ISO/IEC14443A&B, MIFARE, FeliCa, and NFC Forum tag types (MIFARE UltraLight, FeliCa, MIFARE DESFire)
• Firmware update-able through the UART interface
• Operating distance up to 50 mm
• Integrated MIFARE Classic reader support
• Available with an extended Temperature range
• 2 Additional input/output pins
• DC3.3V power, Average working current ≈5mA(330ms tick card detection mode)

PIN Definition

Compatible Connector type

• MOLEX: 53780-0670
• HCTL: HC-CB1.25-6AWT

UART interface:

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