Izinto Eziyishumi Okufanele Uzicabange Lapho Uthenga I-Bluetooth Module
Nakuba okwamanje kunamamojula amaningi e-Bluetooth osayizi abahlukene nezinhlobo emakethe ongakhetha kuzo, abakhiqizi abaningi bemishini ehlakaniphile bakhathazwa indlela yokukhetha imojuli ye-Bluetooth elungele imikhiqizo yabo. Eqinisweni, lapho uthenga a Imojula ye-Bluetooth , kuncike kakhulu ekutheni yimuphi umkhiqizo owukhiqizayo kanye nesimo lapho osetshenziswa khona.
Ngezansi, i-Joinet ifingqa izinto eziyishumi eziphezulu okufanele uzinake lapho uthenga amamojula e-Bluetooth ukuze uthole inkomba yabakhiqizi abaningi bedivayisi ye-IoT.
Izinto okufanele uziqaphele lapho uthenga imojuli ye-Bluetooth
1. I-chip
I-chip inquma amandla ekhompuyutha emojuli ye-Bluetooth. Ngaphandle "komgogodla" oqinile, ukusebenza kwemojuli ye-Bluetooth ngeke kuqinisekiswe. Uma ukhetha imojuli ye-Bluetooth enamandla aphansi, ama-chips angcono afaka i-Nordic, Ti, njll.
2. Ukusetshenziswa kwamandlane
I-Bluetooth ihlukaniswe nge-Bluetooth yendabuko kanye ne-Bluetooth enamandla aphansi. Amadivayisi ahlakaniphile asebenzisa amamojula e-Bluetooth endabuko anqamuka njalo futhi adinga ukubhanqwa okuphindaphindiwe, futhi ibhethri izophela ngokushesha. Amadivayisi ahlakaniphile asebenzisa amamojula e-Bluetooth anamandla aphansi adinga ukubhanqa okukodwa kuphela. Ibhethri yenkinobho eyodwa ingasebenza isikhathi eside. Ngakho-ke, uma usebenzisa idivayisi ehlakaniphile engenantambo esebenza ngebhethri, kungcono kakhulu ukusebenzisa i-Bluetooth 5.0/4.2/4.0 imojuli ye-Bluetooth enamandla aphansi ukuze uqinisekise umkhiqizo.’s impilo yebhethri.
3. Okuqukethwe kokudlulisela
Imojuli ye-Bluetooth ingadlulisela idatha nolwazi lwezwi ngokungenantambo. Ihlukaniswe nge-Bluetooth data module kanye ne-Bluetooth voice module ngokomsebenzi wayo. Imojula yedatha ye-Bluetooth isetshenziswa kakhulu ekudluliselweni kwedatha, futhi ifanele ulwazi kanye nokudluliswa kwedatha ezindaweni zomphakathi ezinethrafikhi ephezulu njengemibukiso, iziteshi, izibhedlela, izikwele, njll.; imojuli yezwi ye-Bluetooth ingadlulisela ulwazi lwezwi futhi ilungele ukuxhumana phakathi kwamaselula e-Bluetooth namahedisethi e-Bluetooth. Ukudluliswa kolwazi lwezwi.
4. Izinga lokudlulisela
Lapho ukhetha imojuli ye-Bluetooth, kufanele ucace mayelana nokusetshenziswa kwemojuli ye-Bluetooth, futhi usebenzise izinga lokudluliswa kwedatha elidingekayo ngaphansi kwezimo zokusebenza njengombandela wokukhetha. Phela, izinga ledatha elidingekayo ukuze kudluliselwe umculo wekhwalithi ephezulu kuma-headphone lihlukile kunesiqapha ukushaya kwenhliziyo. Amanani edatha adingekayo ayahluka kakhulu.
5. Ibanga lokudlulisela
Abakhiqizi bemishini ye-IoT badinga ukuqonda indawo lapho kusetshenziswa khona imikhiqizo yabo kanye nokuthi izidingo zabo zebanga lokudlulisela okungenantambo ziphakeme yini. Ngemikhiqizo engenantambo engadingi ibanga eliphezulu lokudlulisa okungenantambo, njengamagundane angenawaya, ama-headphone angenantambo, nezilawuli kude, ungakhetha amamojula e-Bluetooth anebanga lokudlulisela elingaphezu kwamamitha ayi-10; emikhiqizweni engadingi ibanga eliphezulu lokudlulisa okungenantambo, njengezibani ze-RGB zokuhlobisa, ungakhetha Ibanga lokudlulisela lingaphezu kwamamitha angu-50.
6. Ifomu lokupakisha
Kunezinhlobo ezintathu zamamojula e-Bluetooth: uhlobo lwe-plug-in oluqondile, uhlobo lwe-surface-mount kanye ne-adaptha yembobo ye-serial. Uhlobo lwepulaki oluqondile lunezikhonkwane, ezilungele ukuthungathwa kwasekuqaleni futhi lufanele ukukhiqizwa kwe-batch encane; imodyuli efakwe phezulu isebenzisa amaphedi ayindilinga njengezikhonkwane, ezifanele ukukhiqizwa kwe-solder yokugeleza kwevolumu enkulu kwabathwali abancane; i-adaptha ye-serial ye-Bluetooth isetshenziswa Uma kungasebenzi kahle ukwakha i-Bluetooth ocingweni, ungayixhuma ngokuqondile embobeni ye-serial yamaphini ayisishiyagalolunye yocingo futhi ingasetshenziswa ngokushesha ngemva kokukhanyisa.
7. Isixhumi esibonakalayo
Ngokuya ngezidingo zesixhumi esibonakalayo semisebenzi ethile eyenziwe, izixhumanisi zemojula ye-Bluetooth zihlukaniswe yaba izixhumanisi ze-serial, i-USB interface, amachweba we-digital IO, amachweba we-analog IO, amachweba wezinhlelo ze-SPI kanye nezwi. Isixhumi esibonakalayo ngasinye singasebenzisa imisebenzi ehambisanayo ehlukene. . Uma kuwukudluliswa kwedatha nje, vele usebenzise i-serial interface (izinga le-TTL).
8. Ubudlelwano benkosi nesigqila
Imojula eyinhloko ingasesha futhi ixhume amanye amamojula e-Bluetooth ngezinga elifanayo noma eliphansi lenguqulo ye-Bluetooth kunayo; imojula yesigqila ilinda ngokungenzi lutho ukuthi abanye baseshe futhi baxhume, futhi inguqulo ye-Bluetooth kufanele ifane noma ibe phezulu kuneyayo. Amadivayisi amaningi ahlakaniphile emakethe akhetha amamojula ezinceku, kuyilapho amamojula ayinhloko evame ukusetshenziswa kumadivayisi afana nomakhalekhukhwini abangasebenza njengezikhungo zokulawula.
9. I-Antenna
Imikhiqizo ehlukene inezidingo ezahlukene zezimpondo. Njengamanje, izinti ezivame ukusetshenziswa kakhulu zamamojula e-Bluetooth zihlanganisa izimpondo ze-PCB, izimpondo ze-ceramic kanye nezimpondo zangaphandle ze-IPEX. Uma abekwe ngaphakathi kwendawo yokukhosela yensimbi, amamojula e-Bluetooth anezimpondo zangaphandle ze-IPEX ngokuvamile akhethwa.
10. Ukusebenza kahle kwezindleko
Intengo iyinkinga enkulu kubakhiqizi abaningi bedivayisi ye-IoT
I-Joinet ibambe iqhaza ngokujulile emkhakheni wamamojula we-Bluetooth anamandla aphansi iminyaka eminingi. Ngo-2008, yaba umphakeli othandwayo wezinkampani ezihamba phambili zomhlaba ezingama-500. Inomjikelezo omfushane wesitoko futhi ingasabela ngokushesha ezidingweni ezihlukahlukene zeningi labakhiqizi bemishini. Uchungechunge olukhona lwenkampani kanye nemigqa yokukhiqiza ingafinyelela izinzuzo ezisobala zamanani, iqinisekise ukuthi iningi labakhiqizi bemishini bangasebenzisa amamojula e-Bluetooth angabizi kakhulu, angabizi kakhulu. Ngaphezu kokucatshangelwa okungenhla okuyishumi, abakhiqizi bedivayisi nabo badinga ukuqonda usayizi, ukuthola ukuzwela, amandla okudlulisela, i-Flash, i-RAM, njll. yemojuli ye-Bluetooth uma uthenga imojuli ye-Bluetooth.