User Manual for DIAS Automotive Electronic models including: NFCC234, 2BBZ4NFCC234, 2BBZ4NFCC234, C234 NFC Reader Module, C234, NFC Reader Module, Reader Module, Module
DIAS Automotive Electronic Systems Co.,Ltd. NFCC234 NFC READER MODULE 2BBZ4NFCC234 2BBZ4NFCC234 nfcc234
NFC USER MANUAL NFC USER MANUAL VERSION 1.0 RELEASE DATE Jul,5th,2023 DIAS Automotive Electronic Systems Co.,Ltd. NFC USER MANUAL CATALOG 1 Product Overview.......................................................................................................................................................1 1.1 Product Introduction........................................................................................................................................... 1 1.2 Technical Specification.......................................................................................................................................1 2 Hardware Introduction ......................................................................................................................................................... 1 2.1 Appearance Introduction.......................................................................................................................................1 2.1.1 Interface...........................................................................................................................................................2 2.2 Assembly Introduction.......................................................................................................................................2 3 Operation Instruction............................................................................................................................................................3 3.1 Setup-Up....................................................................................................................................................................3 3.2 Swipe Care................................................................................................................................................................. 3 3.3 Query Version .........................................................................................................................................................4 3.3.1 LIN Communication ...................................................................................................................................... 4 3.3.2 Query Version...................................................................................................................................................5 4 FCC ID ............................................................................................................................................................................................. 5 5 Product Informaiton .............................................................................................................................................................. 5 DIAS Automotive Electronic Systems Co.,Ltd. NFC USER MANUAL 1 Product Overview 1.1 Product Introduction In LPCD mode, the near field communication module can wake up the NFC device on the vehicle side when the NFC card or mobile phone is near, and then enter the standard Polling mode. When a matching card is detected, the polling mode is activated. LIN informs VKM and CAN informs BCM to open or close the door. 1.2 Technical Specification Product specifications are as follows Table:1-1 Product specification parameter Product name NFC Reader Module Model C234 Dimension Product Features Material PC+ABS Weight Power Supply DC 616V Waterproof class Processor 32bit 120MHz Storage RAM 32KB ROM External Interface 1 LIN1 KL301 GND Consumption Detecting Period(30ms) : <0.45mA Ambient Operating Temperature -4085 Storage Temperature Communication Mode ISO/IEC 14443A/B/MIFIARE Digital Key Protocol ICCE Operating Frequency 13.56MHz 85×19×6mm <80g IP6K8 512KB -5590 2 Hardware Introduction 2.1 Appearance Introduction The dimensions of the NFC body are about 85 x 19 x 6mm, and the front and rear shells are affixed with double-sided tape. The sides are LIN, ground, and power interfaces, as shown in Figure2-1. DIAS Automotive Electronic Systems Co.,Ltd. 1 NFC USER MANUAL 2.1.1 Interface Figure 2-1 C234 Appearance Interface definition SN Name 1 LIN 2 Power 3 GND Figure 2-2 Interface Tale2-1: Interface Definition Description LIN signal Supply power KL30. GND 2.2 Assembly Introduction The C234 is placed inside the door handle and do not require extra fixing. Figure 2-3 show the installation positions. DIAS Automotive Electronic Systems Co.,Ltd. 2 NFC USER MANUAL Figure 2-3 Place in Door Handle 3 Operation Instruction The NFC valid card is placed near the NFC module, and the NFC module transmits information to the ECU with SE at the end of the car through LIN, and unlocks the car after the NFC card is certified. 3.1 Setup-Up Before the module can start normally, it is necessary to prepare a power supply, a valid NFC card, a wire harness, and a LIN communication tool. In addition to connecting the NFC reader module, the wiring harness also needs to connect to the LIN communication tool. After the power supply is powered on, if the current is about 20mA, the NFC module is started. Figure 3-1 shows the following Figure 3-1Power On Setup 3.2 Swipe Care Place a valid NFC card close to the NFC module, as shown in Figure 3-2 DIAS Automotive Electronic Systems Co.,Ltd. 3 NFC USER MANUAL 3.3 Query Version Figure 3-2 NFC Polling 3.3.1 LIN Communication Connect the DB9 port of Kvaser Lin on the wiring harness, connect the USB port of Kvaser Lin on the PC, and power on the device. The port shown in Figure 3-3 is identified in the device manager on the PC Figure 3-3 Ports on the Kavser Lin device Click "Connect Device" in the LIN FLASH tool. "LIN Hardware Init OK" is displayed in Figure 3-4, indicating that the Kvaser Lin device is normal. DIAS Automotive Electronic Systems Co.,Ltd. 4 NFC USER MANUAL Figure 3-4 Kavser Lin Normal 3.3.2 Query Version Click "App Version Number" in the LIN FLASH tool, and the message "62 f1 95 02 06 01 04 14 00." is displayed in Figure 3-5. Indicates that the version information of F195 is read. Figure 3-5 Query Version Normal 4 FCC ID Model C234 FCC ID 2BBZ4NFCC234 Table 3-1 FCCID 5 Product Informaiton DIAS Automotive Electronic Systems Co.,Ltd. ProductNFC Reader Module ModelC234 DIAS Automotive Electronic Systems Co.,Ltd. 5 NFC USER MANUAL Please take attention that changes or modification not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. DIAS Automotive Electronic Systems Co.,Ltd. 6Microsoft Word for Microsoft 365