Udibaniso oluninzi lweModyuli yeBluetooth Ngophuhliso lwesayensi kunye nethekhinoloji, uluntu luhamba ngokukhawuleza ukuya kwixesha elikrelekrele kakhulu nelinxibelelanayo. Kweli hlabathi liguquguqukayo, itekhnoloji yonxibelelwano engenazingcingo ibaluleke kakhulu kunangaphambili. Ukuhlangabezana nemfuno ekhulayo yonxibelelwano, sinebhongo ngokwazisa imveliso entsha nephuculweyo, iBT826F Bluetooth […]

I-Preface Bluetooth buchwephesha bonxibelelwano obungenazingcingo bomgama omfutshane, obunokudluliselwa ngothungelwano lonxibelelwano lomgama omfutshane. IBluetooth ikwasetyenziselwa ukukhangela iiselfowuni kunye nezixhobo zomncedisi wedijithali (PDA). IBluetooth inokusetyenziselwa ukuphuhlisa usetyenziso olwahlukeneyo olunje ngokumiswa kokhuseleko kunye nokubekwa ekhaya ngobuchule. Itekhnoloji yokubeka iBluetooth 1. Ukubekwa ngokuzenzekela: Ngokufakela

Indawo yokupaka iyindawo ebalulekileyo kumaziko oShishino, iivenkile ezinkulu, izibhedlele ezinkulu, iipaki zoshishino, amaziko emiboniso, njl. Indlela yokufumana ngokukhawuleza indawo yokupaka engenanto kunye nendlela yokufumana ngokukhawuleza nangokuchanekileyo indawo yeemoto zabo ibe yintloko yemoto eninzi. abanini.Kwelinye icala, amaziko amaninzi oShishino amakhulu aneendawo zokupaka ezinqabileyo

I-RTLS sisishunqulelo seNkqubo yeNdawo yeXesha lokwenyani. I-RTLS yindlela ye-radiocation esekwe kwi-signal enokuthi isebenze okanye i-passive. Phakathi kwazo, esebenzayo yahlulwe ibe yi-AOA (i-Angle yokufika) kunye ne-TDOA (ixesha lokufika umahluko), i-TOA (ixesha lokufika), i-TW-TOF (ixesha lokubhabha leendlela ezimbini), i-NFER (i-electromagnetic esukela kufutshane nentsimi) njalo njalo. kwi. Ukuthetha ngokubeka, wonke umntu uya kuqala acinge

LE Audio Code yokuFuduka Ifuna izixhobo Iqonga lovavanyo lwangoku kunye nokusingqongileyo Iqonga lovavanyo: BT631D (NRF5340) Uguqulelo lweSDK: NCS2.3.0 Isishwankathelo seMveliso yeModyuli yeBluetooth FSC-BT631D Uguqulelo lweBluetooth Bluetooth 5.3 Chipset Nordic nRF5340+CSR8811 lnterface UART12USB Dim² x 15mm Dlulisa Amandla nRF2.2 :+5340 dBm CSR3:+8811 dBm(Ixabiso leDatha eliSisiseko) Iiprofayili GAP, ATT, GATT, SMP, L5CAP Ubushushu bokusebenza

1. Imodyuli yeBluetooth Uthotho lwezibuko Ujongano lweserial lufinyeziwe njengezibuko lothotho, ekwabizwa ngokuba lujongano lonxibelelwano olulandelelanayo, olukwabizwa ngokuba yi-COM port. Eli ligama eliqhelekileyo, kwaye ujongano olusebenzisa unxibelelwano olulandelelanayo lubizwa ngokuba zii-serial ports. Izibuko lothotho lujongano lwehardware. UART sisishunqulelo se

Okwangoku, imarike yesikhululo sokuTjaja kwimarike yaseTshayina isekwinqanaba lophuhliso. Ukuzuza ekwamkelweni okwandisiweyo kwemarike yombane osulungekileyo, ukonyuka kwenkxaso-mali eqhutywa ngumgaqo-nkqubo, kunye nokuzimisela okwandisiweyo kwabaqhubi bamashishini ezithuthi ukutyala imali, imfuno kunye nobonelelo lweSitishi sokuTshaja kwiimarike eziphambili zaseTshayina kulindeleke ukuba zonyuke kakhulu.

Ukuchaneka okuphezulu kokuma kweBluetooth ngokuqhelekileyo kubhekisa kwimitha engaphantsi okanye nakwinqanaba lesentimitha ukuchaneka kokuma. Eli nqanaba lokuchaneka lihluke kakhulu kwi-5-10 yeemitha zokuchaneka ezibonelelwa ngobuchwephesha bokubeka umgangatho. Umzekelo, xa ukhangela ivenkile ethile kwindawo yokuthenga, ukuchaneka kwendawo yeesentimitha ezingama-20 okanye ngaphantsi kunokuncedisa kakhulu ekufumaneni