Isikhokelo sokuKhetha kwiiModyuli zeBluetooth ezingenazingcingo
Ngophuhliso oluqhubekayo lwetekhnoloji yonxibelelwano lwamacingo, imodyuli ye-WiFi ye-Bluetooth engenazingcingo ibe yinxalenye ebalulekileyo yezixhobo ezahlukeneyo kunye neemveliso. Nokuba likhaya elikrelekrele, isixhobo se-Intanethi yeZinto okanye isixhobo esinxibekayo esinobuchule, kubaluleke kakhulu ukukhetha imodyuli yeBluetooth engenazingcingo. Eli nqaku liza kuhlalutya ngokubanzi iindawo zokukhetha ze-WiFi ezingenazintambo kunye neemodyuli zeBluetooth, kwaye zikuncede wenze izigqibo zobulumko kwiimeko ezahlukeneyo.
Ulwazi olusisiseko lwemodyuli yeBluetooth yeWiFi engenazingcingo
1. Yintoni imodyuli yeBluetooth engenazingcingo yeWiFi
Imodyuli yeBluetooth engenacingo ye-WiFi sisixhobo se-hardware esidibanisa i-WiFi engenazintambo kunye nemisebenzi yeBluetooth, inokunxibelelana nomlawuli oyintloko, kwaye iqonde ukuhanjiswa kwedatha engenazintambo kunye nokudibanisa.
2. Umgaqo osebenzayo wemodyuli yeBluetooth yeWiFi engenazingcingo
Imodyuli yeBluetooth engenazingcingo inxibelelana nomlawuli oyintloko ngechip, kwaye isebenzisa imiqondiso yerediyo yerediyo ukusasaza idatha. Inokunxibelelana ngaphandle kwamacingo nezinye izixhobo, ezinjengokuqhagamshela kwirutha yokufikelela kwi-Intanethi, okanye ukuseka uthumelo lwedatha olufutshane kunye noqhagamshelwano nezinye izixhobo zeBluetooth.
3. Ukuhlelwa kunye neendawo zokusetyenziswa kweemodyuli zeBluetooth ezingenazingcingo zeWiFi
Iimodyuli zeBluetooth ezingenazingcingo zeWiFi zinokuhlelwa ngokwemisebenzi yazo kunye neempawu, ezinje ngebhendi enye kunye neemodyuli zebhendi ezimbini, iimodyuli zamandla aphantsi eBluetooth, njl. Zisetyenziswa ngokubanzi kumacandelo ahlukeneyo, kubandakanya ikhaya elihlakaniphile, izixhobo ze-IoT, izixhobo ezinxitywayo ezikrelekrele, i-automation yemizi-mveliso kunye nezixhobo zonyango, njl.
Amanqaku okhetho lwemodyuli yeBluetooth engenazingcingo
1. Iimfuno zokusebenza kunye nokukhetha iimodyuli
1) Umgangatho we-Interface kunye nomlawuli oyintloko
Xa ukhetha imodyuli yeBluetooth engenazingcingo yeWiFi, kufuneka uqwalasele ukuhambelana kojongano kunye nomlawuli womkhosi, njengojongano lwe-serial (njenge-UART, SPI) okanye ujongano lwe-USB.
2) I-WiFi exhaswayo kunye neeprothokholi zeBluetooth
Ngokweemfuno zemveliso, khetha i-WiFi exhaswayo kunye neeprothokholi zeBluetooth, ezifana ne-802.11b/g/n/ac iprotocol ye-WiFi esemgangathweni kunye neBluetooth 4.0/5.0 esemgangathweni.
3) Izinga lothumelo oluxhaswayo kunye neemfuno zomgama
Ngokweemfuno zemveliso, khetha isantya esifanelekileyo sothumelo kunye nokugubungela, ngokuqwalasela ibhalansi yomgama wonxibelelwano kunye nesantya sothumelo lwedatha.
4) Imigangatho yokusetyenziswa kwamandla exhaswayo
Kwizixhobo ezinamandla aphantsi, khetha imodyuli yeBluetooth Low Energy (BLE) ukuqinisekisa ubomi obude bebhetri.
5) Ezinye iimfuno ezongezelelweyo zokusebenza
Ngokweemfuno ezithile, qwalasela ukuba imodyuli iyayixhasa eminye imisebenzi eyongezelelweyo, njengokuphuculwa kwe-firmware ye-OTA, ukubethelwa kokhuseleko, njl.
2. Iimfuno zokusebenza kunye nokukhetha iimodyuli
1) Amandla omqondiso kunye nokugubungela
Ngokwemeko yokusetyenziswa kwemveliso kunye neemfuno zokugubungela, khetha imodyuli enamandla omqondiso ofanelekileyo kunye nogubungela ukuqinisekisa uqhagamshelo oluzinzileyo lwamacingo.
2) Ikhono lokuchasana nokuphazamiseka kunye nokuzinza
Cinga ngekhono lokuchasana nokuphazamiseka kunye nokuzinza kwemodyuli ukujongana nokuphazamiseka kwesignali engenazintambo kwindawo engqongileyo kunye nokuqinisekisa ukuthembeka kokuhanjiswa kwedatha.
3) Izinga lokudlulisa idatha kunye ne-latency
Ngokweemfuno zesicelo, khetha iimodyuli ezinezinga elifanelekileyo lokudluliselwa kwedatha kunye ne-latency ephantsi ukuhlangabezana neemfuno zexesha langempela lokudluliselwa kwedatha.
4) Umsebenzi wezibonelelo kunye namandla okusebenza
Qwalasela umsebenzi wezibonelelo kunye neemfuno zamandla okusebenza zomlawuli oyintloko ziimodyuli zokuqinisekisa ukusebenza ngokubanzi kunye nokuzinza kwenkqubo.
3. Iimfuno zesicelo kunye nokukhetha imodyuli
1) Iimfuno zesicelo kwiimeko ezahlukeneyo
Qwalasela iimfuno zeemodyuli zeBluetooth ezingenazingcingo kwiimodyuli ezahlukeneyo zesicelo, ezifana ne-automation yasekhaya, ulawulo lwamashishini, ukhathalelo lwezonyango oluhlakaniphile, njl., kwaye ukhethe imodyuli ehambelana neemfuno zendawo.
2) Ukuhambelana kunye neemfuno zokulinganisa
Ukuba imveliso kufuneka idityaniswe nezinye izixhobo okanye iinkqubo, qinisekisa ukuba iimodyuli ezikhethiweyo zihambelana kakuhle ukuze kuqatshelwe unxibelelwano lwedatha kunye nokwandiswa kwenkqubo.
3) Ubushushu bokusebenza kunye nokuguquguquka kokusingqongileyo
Ngokwendawo yokusebenza yemveliso, khetha imodyuli enokuguquguquka okuqinileyo kunye nokukwazi ukusebenza ngokuqhelekileyo kwiindawo ezahlukeneyo zokushisa ukuqinisekisa ukuthembeka kunye nokuzinza kwemodyuli.
4) Iindleko kunye nokufumaneka
Ukuqwalasela iindleko kunye nokufumaneka kweemodyuli, khetha umthengisi wemodyuli efanelekileyo okanye uphawu ukuhlangabezana nohlahlo lwabiwo-mali kunye nomjikelezo wemveliso yemveliso.
Ukukhetha imodyuli yeBluetooth engenazingcingo kunye nokusetyenziswa kwezakhono
1. Khetha umthengisi ofanelekileyo kunye nebhrendi
Ukuqwalasela isidima somthengisi, ulwazi lophawu kunye nenkonzo emva kokuthengiswa kwemodyuli yeBluetooth engenazingcingo yeWiFi, khetha umboneleli othembekileyo kunye nomboneleli wophawu.
2. Nika ingqalelo kwisatifikethi semodyuli kunye nokuthotyelwa
Qinisekisa ukuba imodyuli ekhethiweyo ye-WiFi yeBluetooth inesiqinisekiso esiyimfuneko kwaye iyahlangabezana nemigangatho yobugcisa efanelekileyo kunye neemfuno zokuthobela.
3. Qinisekisa ukusebenza kunye nokuzinza kwemodyuli
Ngaphambi kokuthenga imodyuli, unokufunda malunga novavanyo lwabanye abasebenzisi malunga nokusebenza kwemodyuli kunye nozinzo ngokubhekisa kuphononongo lwabasebenzisi, iiforam zobugcisa, okanye ukubamba iintlanganiso zovavanyo. Ungaphinda uvavanye ubume bokusebenza bemodyuli uwedwa ukujonga ukuba inokunxibelelana kwaye isasaze idatha ngokuzinzileyo.
4. Qonda inkxaso yobugcisa kunye nenkonzo yasemva kokuthengiswa kwemodyuli
Xa uthenga imodyuli, funda malunga nenkxaso yobugcisa kunye nenkonzo emva kokuthengisa ebonelelwa ngumthengisi. Qinisekisa ukuba umthengisi unokuphendula ngexesha elifanelekileyo kwaye asombulule iingxaki odibana nazo ngexesha lokusetyenziswa.
Xa ukhetha imodyuli ye-Bluetooth ye-WiFi engenazingcingo, kuyimfuneko ukuqwalasela ngokubanzi umsebenzi, ukusebenza kunye neemfuno zesicelo, kwaye uvavanye iimpawu, iingenelo kunye nokungalunganga kweemodyuli ezivela kubakhiqizi abahlukeneyo. Kwangaxeshanye, nikela ingqalelo ekukhetheni ababoneleli abathembekileyo kunye neempawu, ukuqinisekisa ukuqinisekiswa kwemodyuli kunye nokuthotyelwa, kunye nokwenza ukuqinisekiswa kokusebenza. Ngokuthenga okufanelekileyo kunye nokusetyenziswa kweemodyuli zeBluetooth ezingenazingcingo zeWiFi, ukusebenza kwemveliso kunye nokukhuphisana kunokuphuculwa ukuze kuhlangatyezwane neemfuno zonxibelelwano lwamacingo kwiimeko ezahlukeneyo. Njengengcali umenzi wemodyuli yeWiFi , I-Joinet inokubonelela ngeendlela ezahlukeneyo zeemodyuli ze-WiFi ezingasebenziyo ukuze abathengi bakhethe kuzo, kwaye babonelele ngeenkonzo zokwenza imveliso.