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NFC Module
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NFC Module

Voltage ntau yam: 5V (± 0.5V)
Cov txheej txheem siab zaus: ISO15693, ISO14443-A, ISO14443-B, Felica;
Ua haujlwm kub: -20 ~ 85 degree
Kev sib txuas lus interface: USB\UART TTL
Baud tus nqi: 115200bps (default)
Xa kev nug

Hauj lwm lawm

Kev tsis

Khoom Description

 

DK21CD-ANT NFC module yog dual-zaus nyeem / sau module nrog kev ua tau zoo heev. Nws tuaj yeem txhawb nqa ob qho tib si high-frequency 13.56MHz thiab tsawg zaus 125KHz. Nws muaj ob hom kev sib txuas lus interfaces: USB thiab UART TTL.


Cov neeg siv tsuas yog yuav tsum xa cov lus txib yooj yim rau lub module los ntawm USB lossis UART kom yooj yim siv daim npav nyeem ntawv thiab sau ntawv ua haujlwm. Nws yog qhov yooj yim thiab siv tau yooj yim. Nws txhawb ISO14443A, ISO14443B, IOS15693, ISO18092, Felica thiab lwm yam daim npav hom nyob rau hauv lub high-frequency 13.56MHz band, thiab txhawb APDU hais kom ua raws, muab nplua nuj zog thiab txhim khu kev qha guarantees kev ua ntau yam ntawm high-frequency phaib.

 

Khoom nta

 

Txhawb siab 13.56M phaib

Mifare ib (M1), S50, S70, NTAG2xx thiab lwm daim npav UL, Fudan F08, I-CODE-X thiab lwm hom cim npe; tib lub sijhawm, nws tseem tuaj yeem txhawb nqa kev lees paub ntawm daim npav ID thib ob, daim npav hauv nroog, thiab daim npav hauv txhab nyiaj;

Txhawb 125K daim npav tsawg zaus

TK, EM thiab lwm yam ntawm 125KHz zaus band phaib;

Voltage ntau

5V (±0.5V)

High zaus raws tu qauv

ISO15693, ISO14443-A, ISO14443-B, Felica;

Ua haujlwm kub]

-20 ~ 85 degree

Kev sib txuas lus interface

USB\UART TTL

Baud tus nqi

115200bps (default)

Module loj

Kav hlau txais xov module integration: 60 * 39 mm

Daim npav nyeem nyob deb

20mm ~ 60mm (nyob ntawm daim ntawv lo thiab kav hlau txais xov)

Saib xyuas

Built-in hardware watchdog tiv thaiv kev sib tsoo;

 

Kev soj ntsuam yuam kev

 

Tsis tuaj yeem qhib qhov chaw nres nkoj serial

Yog hais tias qhov "Access Denied" tshwm sim thaum siv qhov kev ua qauv qhia software txuas mus rau lub module, nws feem ntau yog vim qhov chaw nres nkoj serial tau qhib thiab nyob los ntawm lwm cov software (xws li tus pab cuam chaw nres nkoj, kev tswj xyuas software, thiab lwm yam). Lub sijhawm no, koj yuav tsum tau tawm ntawm lub software uas nyob hauv qhov chaw nres nkoj serial, lossis xaiv hloov chaw nres nkoj serial thiab sim dua los daws qhov teeb meem tsis ua haujlwm qhib qhov chaw nres nkoj serial.

Tsis tuaj yeem sib txuas lus nrog module

Yog tias qhov chaw nres nkoj serial tuaj yeem qhib tau tab sis kev sib txuas lus nrog lub module tsis ua haujlwm, thov xyuas thiab lees paub cov khoom hauv qab no ib los ntawm ib qho:
1) Puas yog qhov chaw nres nkoj serial xaiv ntawm software qhov chaw nres nkoj ntawm tus tswv tsev txuas nrog lub module? Yog tias siv USB-UART converter, thov tshawb xyuas tus lej chaw nres nkoj virtual hauv ""Chaw nres nkoj (COM thiab LPT)" cov khoom hauv tus tswj hwm lub kaw lus;
2) Puas yog kev sib txuas lus cov ntaub ntawv kab ntawm tus tswv tsev thiab cov module hauv kev sib cuag zoo; yog TXD thiab RXD cov ntaub ntawv kab ntawm qhov chaw nres nkoj serial txuas kom raug lossis thim rov qab; yog GND ntawm tus tswv tsev thiab GND ntawm lub module txuas ua ke. Yog tias qhov kev sib txuas yog lawm,
Puas yog TXD thiab RXD kab rov qab? Thov pauv lawv thiab sim dua;
3) Puas yog qhov kev sib txuas lus tsis raug? Qhov tseeb serial chaw nres nkoj kev sib txuas lus parameter yuav tsum yog lub neej ntawd baud tus nqi 115200;
4) Puas muaj qhov yuam kev hauv cov ntaub ntawv xa tuaj? Ua tib zoo saib xyuas seb qhov checksum puas yog;
5) Xyuas seb nws puas yog hexadecimal xa thiab txais (kos Hex).

Nyeem ntawv tsis tau

Yog tias tus tswv tsev tuaj yeem nyeem cov ntaub ntawv xa rov qab los ntawm lub module (qhia tias tus tswv tsev thiab module sib txuas lus ib txwm), tab sis tsis tuaj yeem nyeem tus lej xov tooj ntawm daim npav, thov xyuas seb cov xwm txheej hauv qab no puas yog qhov ua rau:
1) Puas yog daim npav deb dhau ntawm daim npav nyeem ntawv kav hlau txais xov? Sim txav daim npav kom ze rau ntawm tus kav hlau txais xov thiab nyeem nws dua;
2) Puas muaj qhov loj ntawm cov hlau nyob ib ncig ntawm daim npav lossis module kav hlau txais xov? Cov cheeb tsam loj ntawm cov hlau yuav cuam tshuam rau kev nyeem daim npav. Thov txav lub module mus rau ib puag ncig yam tsis muaj hlau thiab nyeem nws dua;
3) Puas yog daim npav raws tu qauv yog hom kev txhawb nqa los ntawm cov qauv? Daim npav puas yog daim npav ID? Vim tias qhov ua haujlwm zaus thiab cov hauv paus ntsiab lus ntawm daim npav ID txawv heev, cov qauv no tsis tuaj yeem txhawb nqa cov ntawv no.

 

Cim npe nrov: Tuam Tshoj nfc module manufacturers, lwm tus neeg, Hoobkas

Koj Tseem Yuav Zoo Li

Pib koj qhov project tom ntej nrog HDFocus!

Raws li ib qho ntawm cov kev daws teeb meem ua lag luam, peb tau sau cov kev paub nplua nuj nyob hauv digital signage thiab sib tham sib technologies.