CHILITAG Technology LTD.

NFC Reader Module CT-NFC-K1DE-01
High-Integration NFC Module for Embedded Systems and Android Applications

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Key Differentiators
Powered by NXP PN7160 NFC controller, compliant with NCI 2.0 standard
Supports multiple contactless smart card protocols and NFC Forum Tags
Average reading distance up to 50 mm, ideal for access control and secure payment
Android 12+ compatibility, perfect for IoT devices and embedded integration

Product Overview
The CT-NFC-K1DE-01 is a high-performance, fully integrated NFC module designed for embedded systems and Android NFC applications. Featuring the NXP PN7160 chip, it supports NCI 2.0 protocol and I2C high-speed interface, enabling seamless integration into IoT devices, access control, contactless smart card authentication, and secure payment systems. Its autonomous NFC stack handling reduces host development complexity and accelerates time-to-market.

Technical Specifications
Chip NXP PN7160
Supported Protocols ISO/IEC 14443A/B, FeliCa, MIFARE 1K/4K, NFC Forum Tags T1T–T5T, NFCIP-1/2, ISO/IEC 15693, NDEF short record
Reading Distance Average 50 mm (depending on tag type)
Host Interface I2C high-speed mode, NCI 2.0 protocol
Power Supply 5V via SH 1.0-8pin connector
Main Board Dimensions 31 × 17 × 4 mm
Antenna Board Dimensions 38 × 19 × 2.25 mm
RF Cable Length 100 mm
Operating Temperature -30 to 85 °C
Supported Systems Android 12+
Pin Definition GND, I2C_SDA, I2C_SCL, IRQ, VEN, 5V, WKUP_REQ, DWL_REQ
I2C Addresses Default 0x50/0x51, optional 0x52–0x57
?? Application Scenarios
Access Control
Integrate the CT-NFC-K1DE-01 into secure access control systems for offices, campuses, and industrial facilities. Its compliance with NCI 2.0 ensures seamless communication with host processors.

Secure Payment
Enable contactless smart card transactions and secure payment

IoT Integration
Perfect for IoT devices requiring NFC connectivity, such as smart home hubs, vending machines, and connected appliances. The I2C high-speed interface simplifies integration.

Public Transportation & Ticketing
Support electronic ticketing and transit systems with reliable reading distance up to 50 mm. Compatible with NFC Forum Tags and ISO/IEC 15693 standards.

Identity Verification
Use in digital identity and smart card authentication solutions. The module’s compliance with NCI 2.0 and Android 12+ makes it ideal for mobile ID applications.

Test Results
Frequency (MHz) Reading Distance (cm)
13 4.8
13.5 5.6
14 6.3
14.5 6.6
15 5.3

Frequently Asked Questions (FAQ)
Is Android supported?
Yes, Android 12 and above are supported, suitable for embedded and mobile devices.
Is a driver required?
No, the module supports NCI 2.0 standard and integrates via I2C directly.
Which cards and protocols are supported?
ISO/IEC 14443A/B, FeliCa, MIFARE, NFC Forum Tags, NFCIP, ISO/IEC 15693, and more.
What are the module dimensions and connection method?
Main board: 31×17×4 mm, powered and connected via SH 1.0-8pin connector.