Abasebenzisi bahlala bedibana nokudideka kwaye bafuna ukongeza ukusebenza kwe-IoT kwimveliso, kodwa babambekile xa bekhetha isisombululo. Ngaba ndingakhetha itshiphu, imodyuli, okanye ibhodi yophuhliso? Ukusombulula le ngxaki, kufuneka uqale ucacise ukuba yintoni imeko yosetyenziso lwakho.
Eli nqaku lisebenzisa i-FSC-BT806A njengomzekelo ukuchaza umahluko kunye noqhagamshelwano phakathi kwetshiphu,imodyuli kunye nebhodi yophuhliso.
Itshiphu ye-CSR8670:
Ubungakanani be-chip ye-CSR8670 yi-6.5mm * 6.5mm * 1mm kuphela. Kwindawo encinci ngolo hlobo, idibanisa i-CPU engundoqo, i-radio frequency balun, i-amplifier yamandla, isihluzi kunye nemodyuli yokulawula amandla, njl. Izinto.
Nangona kunjalo, akukho ndlela yokufezekisa ulawulo olukrelekrele lwemveliso ngokuthembela kwi-chip enye. Ikwafuna uyilo lwesekethe yeperipheral kunye ne-MCU, eyimodyuli esiza kuthetha ngayo ngokulandelayo.
Ubungakanani bayo yi-13mm x 26.9mm x 2.2mm, ephindwe kaninzi kune-chip.
Ke xa umsebenzi weBluetooth ufana, kutheni abasebenzisi abaninzi bekhetha ukukhetha imodyuli endaweni yechip?
Eyona ngongoma ibalulekileyo kukuba imodyuli inokuhlangabezana neemfuno zophuhliso lwesibini zomsebenzisi zetshiphu.
Umzekelo, i-FSC-BT806A yakha i-peripheral circuit esekelwe kwi-chip ye-CSR8670, kuquka uqhagamshelwano kunye ne-MCU encinci (uphuhliso lwesibini), i-wiring layout ye-eriyali (ukusebenza kwe-RF), kunye ne-lead-out ye-pin interface (for i-soldering elula).
Kwithiyori, imodyuli epheleleyo inokumiliselwa kuyo nayiphi na imveliso ofuna ukuyinika ukusebenza kwe-IoT.
Kwiimeko eziqhelekileyo, umjikelezo wophando kunye nophuhliso lweemveliso ezintsha kufuneka ube mfutshane kangangoko kunokwenzeka, iimodyuli ezifana ne-FSC-BT806A nazo zine-BQB, FCC, CE, IC, TELEC, KC, SRRC, njl, inika indlela yokuphela kwemveliso. ukufumana izatifikethi lula kakhulu. Ke ngoko, abaphathi bemveliso okanye iinkokeli zeprojekthi ziya kukhetha iimodyuli endaweni yeechips ukukhawulezisa ukuqinisekiswa okukhawulezileyo kunye nokuqaliswa kweemveliso.
Ubungakanani be-chip buncinci, izikhonkwane azikhokelwa ngokuthe ngqo, kwaye i-antenna, i-capacitor, i-inductor, kunye ne-MCU zonke kufuneka zilungiswe ngoncedo lweesekethe zangaphandle. Ke ngoko, ukukhetha imodyuli ngokungathandabuzekiyo lolona khetho lobulumko.
FSC-BT806A CSR8670 ibhodi yophuhliso lweemodyuli:
Kukho iimodyuli kuqala, emva koko iibhodi zophuhliso.
I-FSC-DB102-BT806 yibhodi yophuhliso lomsindo weBluetooth esekelwe kwimodyuli ye-CSR8670/CSR8675, eyilwe yaza yaphuhliswa nguFeasycom. Njengoko kubonisiwe emfanekisweni, i-peripheral circuit yebhodi yophuhliso ininzi kakhulu kunemodyuli.
Imodyuli ye-CSR8670/CSR8675 ekwibhodi, ukusetyenziswa komsebenzi wokuqinisekisa ngokukhawuleza;
Nge-interface ye-USB encinci, unokungena ngokukhawuleza kwinqanaba lophuhliso kunye noqhagamshelo lwekhebula ledatha kuphela;
Ii-LED kunye namaqhosha ahlangabezana nezona mfuno zisisiseko zokukhanya kwe-LED yezibonakaliso zesimo kunye nolawulo lomsebenzi wokusetha kwakhona amandla kunye nokusetyenziswa kwedemo, njl.
Ubungakanani bebhodi yophuhliso bukhulu ngamaxesha amaninzi kunemodyuli.
Kutheni iinkampani ezininzi zithanda ukukhetha iibhodi zophuhliso kwinqanaba lokuqala lotyalo-mali lwe-R&D? Ngenxa yokuba xa kuthelekiswa nemodyuli, ibhodi yophuhliso ayifuni ukuba ithengiswe, kuphela intambo yedatha ye-USB encinci idinga ukuqhagamshelwa ngokuthe ngqo kwikhompyuter ukuqala inkqubo ye-firmware kunye nophuhliso lwesibini, ukushiya i-welding ephakathi, ukulungiswa kwesekethe kunye namanye amanyathelo.
Emva kokuba ibhodi yophuhliso iphumelele uvavanyo kunye nokuqinisekiswa, khetha imodyuli ehambelana nebhodi yophuhliso yokuvelisa ibhetshi encinci. Le yinkqubo yophuhliso lwemveliso echanekileyo.
Ukuba inkampani yakho ngoku iza kuphuhlisa imveliso entsha kwaye kufuneka yongeze imisebenzi yolawulo lwenethiwekhi kwimveliso, kufuneka uqinisekise ngokukhawuleza ukwenzeka kwemveliso. Ngenxa yokuba indawo yangaphakathi yemveliso yahlukile, kucetyiswa ukuba ukhethe ibhodi yophuhliso efanelekileyo okanye imodyuli ngokweemfuno zakho zangempela.
