Chip cha NFC cha FPC NFC tag

Tagi yodzimatira ya FPC NFC ili ndi NXP NTAG213 yoyambilira ndipo imapereka mwayi wolowa nawo mu mndandanda wa NTAG21x. Mndandanda wa NXP NTAG21x umachita chidwi kwambiri ndi zotheka, magwiridwe antchito abwino komanso ntchito zina zanzeru. NTAG213 ili ndi mphamvu zonse za 180 byte (makumbukiro aulere 144 byte), kukumbukira kwake kogwiritsidwa ntchito mu NDEF 137 bytes. Chip chilichonse chimakhala ndi nambala yapadera (UID) yokhala ndi ma byte 7 (alphanumeric, zilembo 14). Chip cha NFC chitha kulembedwa mpaka nthawi 100,000 ndipo imakhala ndi zaka 10 zosungidwa. NTAG213 ili ndi mawonekedwe a UID ASCII Mirror, omwe amalola UID ya tag kuti iwonjezeredwe ku uthenga wa NDEF, komanso kauntala yophatikizika ya NFC yomwe imangowonjezera powerenga. Zonse ziwiri sizimathandizidwa mwachisawawa. NTAG213 imagwira ntchito ndi mafoni onse omwe ali ndi NFC, zida za NFC21 ndi ma terminals onse a ISO14443.

• Mphamvu zonse: 180 byte

•Kukumbukira kwaulere: 144 byte

NDEF yogwiritsira ntchito kukumbukira: 137 byte

Kodi tag ya FPC NFC imagwira ntchito bwanji?

Njira yolumikizirana ya NFC ili ndi magawo awiri osiyana: Chip chowerenga cha NFC ndi cholumikiziraChithunzi cha FPC NFC.Chip chowerenga cha NFC ndiyeyogwira gawoya dongosolo, chifukwa monga dzina lake likusonyezera, "imawerenga" (kapena ndondomeko) chidziwitso chisanayambe kuyankhapo. Imapereka mphamvu ndikutumiza malamulo a NFC kukungokhala gawo la dongosolo, chizindikiro cha FPC NFC.

Ukadaulo wa NFC umagwiritsidwa ntchito pafupipafupi pamayendedwe apagulu, pomwe ogwiritsa ntchito amatha kulipira pogwiritsa ntchito tikiti yawo yolumikizidwa ndi NFC kapena foni yam'manja. Muchitsanzo ichi, chip chowerenga cha NFC chizikika pamalo olipira mabasi, ndipo chizindikiro cha NFC chokhazikika chikhala mu tikiti (kapena foni yam'manja) yomwe imalandira ndikuyankha ku malamulo a NFC otumizidwa ndi terminal.