MIFARE DESFire EV1 / EV2 daim npav nyeem ntawv module, yog ua haujlwm tau rau ntau hom sib txawv contactless IC / CPU phaib, uas tau tshaj ISO / IEC 14443 Ntaus a, Hom B, thiab iso / iec 15693, ISO18092 tus qauv. Tshwj xeeb, no module txhawb DES, 3DES thiab AES encryption algorithm, thiab nrog ntau qhib kev ua haujlwm interfaces rau MIFARE DESFire series phaib, xws li tsim / rho tawm / hom Daim Ntawv Thov ID ntawm daim npav PICC qib, thiab txhais cov ntaub ntawv sib txawv raws li qib thov, Tus qauv USB-Wiegand converter tuaj yeem paub txog. Cov haujlwm no tuaj yeem pom tau ncaj qha nrog peb cov khoom siv SDK tus phooj ywg. Ua tsaug rau cov yam ntxwv ntawm MIFARE DESFire EV2 phaib ua los ntawm NXP tuam txhab, tus qauv ntawm embeddable module no muaj kev nyab xeeb dua, cov ntaub ntawv hloov pauv sai dua thiab siv dav dua.
Cov yam ntxwv tseem ceeb 3.3V ~ 5V fais fab mov, UART-TTL interface Me me, ib lub ntsej muag nteg cov khoom nrog stamp-qhov Ua raws li ISO14443A / B, ISO 15693, ISO18092 Txuj Optionable version ntawm ISO7816 T = 1 tus qauv Nyeem / Sau lossis Nyeem UID nkaus xwb hom ua haujlwm Txhawb kom tsim cov ntaub ntawv txheem txheem, Backup Cov ntaub ntawv, Cov ntaub ntawv nqi, Linear Record file, Cyclic Record file thiab Transaction MAC file) Txhawb KEY Authenticate,tau KEY Version, hloov KEY, Tus qauv USB-Wiegand converter tuaj yeem paub txog Txhawb DES/3DES/AES/MAC encryption algorithm Muaj los ua haujlwm DESFire PICC qib, Daim ntawv thov ID tsim / rho tawm / hom, Tus qauv USB-Wiegand converter tuaj yeem paub txog Sab nraud LED thiab BUZ muaj (sab nraud tsav Circuit Court xav tau)
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