Umhlahlandlela Wokukhetha Wamamojula we-Bluetooth we-Wi-Fi angenantambo
Ngokuthuthuka okuqhubekayo kobuchwepheshe bokuxhumana obungenawaya, imojuli ye-Bluetooth ye-WiFi isiyingxenye ebalulekile yemishini nemikhiqizo ehlukahlukene. Kungakhathaliseki ukuthi iyikhaya elihlakaniphile, idivayisi ye-inthanethi Yezinto noma idivayisi egqokekayo ehlakaniphile, kubaluleke kakhulu ukukhetha imojuli ye-Bluetooth ye-WiFi engenantambo efanelekile. Lesi sihloko sizohlaziya ngokucophelela izindawo zokukhetha zamamojula we-WiFi namamojula e-Bluetooth, futhi sikusize wenze izinqumo ezihlakaniphile ezimeni ezahlukene.
Ulwazi oluyisisekelo lwemojuli ye-Bluetooth ye-WiFi engenantambo
1. Iyini imojuli ye-Bluetooth ye-WiFi engenantambo
Imojuli ye-Bluetooth ye-WiFi engenantambo iyisisetshenziswa sezingxenyekazi zekhompuyutha ezihlanganisa i-WiFi engenantambo nemisebenzi ye-Bluetooth, ingakwazi ukuxhumana nesilawuli esikhulu, futhi ibone ukudluliswa kwedatha okungenantambo nokuxhumana.
2. Isimiso sokusebenza semojuli ye-Bluetooth ye-WiFi engenantambo
Imojuli ye-Bluetooth ye-WiFi engenantambo ixhumana nesilawuli esikhulu nge-chip, futhi isebenzisa amasignali efrikhwensi yomsakazo ukudlulisa idatha. Ingakwazi ukuxhumana ngokungenantambo namanye amadivaysi, njengokuxhuma kumzila ukuze uthole ukufinyelela ku-inthanethi, noma ukusungula ukudluliswa kwedatha yebanga elifushane nokuxhumana namanye amadivaysi e-Bluetooth.
3. Izinkambu zokuhlukaniswa nezisetshenziswa zamamojula we-Bluetooth ye-WiFi engenantambo
Amamojula we-Bluetooth ye-Wi-Fi angenantambo angahlukaniswa ngokwemisebenzi nezici zawo, njenge-single-band namamojula e-dual-band, amamojula e-Bluetooth anamandla aphansi, njll. Asetshenziswa kakhulu emikhakheni eyahlukene, okuhlanganisa ikhaya elihlakaniphile, amadivaysi e-IoT, amadivaysi agqokekayo ahlakaniphile, i-automation yezimboni kanye nemishini yezokwelapha, njll.
Amaphoyinti okukhetha wemojuli ye-Bluetooth ye-WiFi engenantambo
1. Izidingo zokusebenza kanye nokukhetha kwamamojula
1) I-interface ejwayelekile nesilawuli esikhulu
Lapho ukhetha imojuli ye-Bluetooth ye-WiFi engenantambo, udinga ukucabangela ukusebenzisana kwesixhumi esibonakalayo nesilawuli somsingathi, njengezixhumi ezibonakalayo ze-serial (ezifana ne-UART, SPI) noma izixhumi ezibonakalayo ze-USB.
2) I-WiFi esekelwe ne-Bluetooth protocol
Ngokwezidingo zomkhiqizo, khetha amaphrothokholi asekelwayo e-WiFi ne-Bluetooth, njengephrothokholi ye-WiFi evamile engu-802.11b/g/n/ac kanye ne-Bluetooth 4.0/5.0 ejwayelekile.
3) Izinga lokudlulisela elisekelwe nezidingo zebanga
Ngokuya ngezidingo zomkhiqizo, khetha izinga lokudlulisela elifanele kanye nokuhlanganisa, ucabangela ibhalansi yebanga lokuxhumana nezinga lokudluliswa kwedatha.
4) Amazinga okusetshenziswa kwamandla asekelwe
Ngamadivayisi anamandla aphansi, khetha imojuli ye-Bluetooth Low Energy (BLE) ukuze uqinisekise impilo ende yebhethri.
5) Ezinye izimfuneko zokusebenza ezengeziwe
Ngokwezidingo ezithile, cabanga ukuthi ngabe imojuli iyayisekela yini eminye imisebenzi eyengeziwe, njengokuthuthukiswa kwe-firmware ye-OTA, ukubethela kokuphepha, njll.
2. Izidingo zokusebenza kanye nokukhetha kwamamojula
I-1) Amandla esignali nokumboza
Ngokuvumelana nemvelo yokusetshenziswa komkhiqizo kanye nezidingo zokumbozwa, khetha imojuli enamandla esignali efanele kanye nokufakwa ukuze uqinisekise ukuxhumana okungenantambo okuzinzile.
I-2) Ikhono lokulwa nokuphazanyiswa nokuzinza
Cabangela ikhono lokunqanda ukuphazamiseka nokuzinza kwemojuli ukuze ubhekane nokuphazanyiswa kwesignali engenantambo endaweni ezungezile futhi uqinisekise ukwethembeka kokudluliswa kwedatha.
3) Izinga lokudluliswa kwedatha nokubambezeleka
Ngokwezidingo zohlelo lokusebenza, khetha amamojula anezinga elifanele lokudluliswa kwedatha kanye nokubambezeleka okuphansi ukuze uhlangabezane nezidingo zokudluliswa kwedatha ngesikhathi sangempela.
4) Umsebenzi wezinsiza kanye namandla okucubungula
Cabangela ukusebenza kwensiza kanye nezidingo zamandla okucubungula zesilawuli esikhulu ngamamojula ukuze uqinisekise ukusebenza kukonke nokuzinza kwesistimu.
3. Izidingo zohlelo lokusebenza nokukhethwa kwamamojula
1) Izidingo zohlelo lokusebenza ezimeni ezahlukene
Cabangela izidingo zamamojula we-Bluetooth ye-WiFi engenantambo kuzimo zohlelo lokusebenza ezihlukene, njengokuzenzakalela ekhaya, ukulawula kwemboni, ukunakekelwa kwezokwelapha okuhlakaniphile, njll., bese ukhetha imojuli evumelana nezidingo zendawo.
2) Izidingo zokuhambisana nokukala
Uma umkhiqizo udinga ukuhlanganiswa namanye amadivaysi noma amasistimu, qinisekisa ukuthi amamojula akhethiwe ahambisana kahle ukuze ubone ukuxhumana kwedatha kanye nokwandiswa kwesistimu.
3) Izinga lokushisa lokusebenza nokuvumelana nezimo zemvelo
Ngokwendawo yokusebenza yomkhiqizo, khetha imojula evumelana nezimo ezinamandla kanye nekhono lokusebenza ngokujwayelekile kumazinga okushisa ahlukene ukuze uqinisekise ukwethembeka nokuzinza kwemojuli.
4) Ukucatshangelwa kwezindleko nokutholakala
Ngokucabangela izindleko nokutholakala kwamamojula, khetha umphakeli wemojuli efanelekile noma uhlobo ukuze uhlangabezane nesabelomali nomjikelezo wokukhiqiza womkhiqizo.
Ukukhetha imojuli ye-Wi-Fi ye-Bluetooth engenantambo namakhono okusebenzisa
1. Khetha umhlinzeki ofanele kanye nebhrendi
Uma ucabangela isithunzi somphakeli, ukuqwashisa ngomkhiqizo kanye nesevisi yangemva kokuthengisa yemojuli ye-Bluetooth ye-WiFi engenantambo, khetha umhlinzeki onokwethenjelwa kanye nomhlinzeki womkhiqizo.
2. Naka isitifiketi semojula kanye nokuhambisana
Qiniseka ukuthi imojuli ye-Bluetooth ye-WiFi engenantambo ekhethiwe inesitifiketi esidingekayo futhi ihlangabezana nezindinganiso zobuchwepheshe ezifanele kanye nezidingo zokuhambisana.
3. Qinisekisa ukusebenza nokuzinza kwemojuli
Ngaphambi kokuthenga imojuli, ungafunda mayelana nokuhlolwa kwabanye abasebenzisi kokusebenza nokuzinza kwemojuli ngokubhekisela ekubuyekezweni kwabasebenzisi, izinkundla zobuchwepheshe, noma ukubamba imihlangano yokuhlola. Ungaphinda uhlole isimo sokusebenza semojuli uwedwa ukuze uhlole ukuthi ingaxhuma futhi idlulise idatha ngokuzinza.
4. Qonda ukwesekwa kobuchwepheshe kanye nesevisi yangemuva kokuthengisa yemojuli
Lapho uthenga imojuli, funda ngosekelo lobuchwepheshe kanye nesevisi yangemuva kokuthengisa ehlinzekwa umphakeli. Qiniseka ukuthi umphakeli angaphendula ngesikhathi futhi axazulule izinkinga ohlangabezana nazo ngesikhathi sokusebenzisa.
Lapho ukhetha imojuli ye-Bluetooth ye-WiFi engenantambo, kuyadingeka ukuthi ucubungule ngokujulile umsebenzi, ukusebenza kanye nezidingo zohlelo lokusebenza, futhi uhlole izici, izinzuzo kanye nobubi bamamojula avela kubakhiqizi abahlukene. Ngesikhathi esifanayo, qaphela ukukhetha abahlinzeki abathembekile nemikhiqizo, ukuqinisekisa ukuqinisekiswa kwemojula nokuhambisana, kanye nokwenza ukuqinisekiswa kokusebenza. Ngokuthenga okunengqondo nokusetshenziswa kwamamojula we-Bluetooth ye-WiFi, ukusebenza komkhiqizo kanye nokuncintisana kungathuthukiswa ukuze kuhlangatshezwane nezidingo zokuxhumana okungenantambo ezimeni ezahlukene. Njengochwepheshe Umkhiqizi wemojula ye-WiFi , I-Joinet inganikeza amamojula ahlukahlukene we-WiFi angenawaya ukuze amakhasimende akhethe kuwo, futhi anikeze izinsizakalo zokwenza ngokwezifiso umkhiqizo.