I-2.4G yezicelo zokulawula ukuhanjiswa kwe-wireless zamandla aphantsi zaqala kwi-millennium kwaye zangena ngokuthe ngcembe kuzo zonke iinkalo zobomi. Ngelo xesha, ngenxa yokusebenza kombane kunye neengxaki zeteknoloji yeBluetooth, kwiimarike ezininzi ezifana ne-gamepads, iimoto zokugijima ezikude, ikhibhodi kunye nezixhobo zemouse, njl. Izicelo zangasese ze-2.4G zisetyenziswa kakhulu. Kude kube ngu-2011, i-TI yasungula i-chip yokuqala yeBluetooth yamandla aphantsi kushishino. Ngenxa yokusebenziseka ngokulula kunye neefowuni eziphathwayo, intengiso yamandla aphantsi eBluetooth yaqala ukuqhuma. Yaqala ngezicelo ezinxitywayo kwaye ngokuthe ngcembe yangena kwimakethi yesiqhelo ye-2.4G yeprotocol yabucala, kwaye yandiswa ukuya kwizicelo zothumelo ezingenazingcingo ezisebenza ngebhetri njengefenitshala ekrelekrele kunye nokwakha okuzenzekelayo.
n. Ukuza kuthi ga namhlanje, ukunxitywa okuhlakaniphile kuseyeyona nto ithunyelwa kakhulu kuzo zonke izicelo zeBluetooth ezinamandla aphantsi, kwaye ikwayindawo yokhuphiswano kubo bonke abavelisi beetshiphu zeBluetooth.
Okwangoku, iDialog ibonise uthotho olutsha: DA1458x.
I-DA1458x yee-chips zeBluetooth LE zenze i-bracelet ye-Xiaomi kunye nobukhulu bayo obuncinci, ukusetyenziswa kwamandla aphantsi, kunye neemveliso eziphezulu zexabiso. Ukusukela ngoko, incoko yababini igxile ekukhonzeni imakethi yokunxiba iminyaka emininzi kwaye ikhulise ngokunzulu abavelisi bebracelet kunye nabavelisi be-ODM. I-chip yeBluetooth inceda abathengi abanxibekayo benze lula uyilo lwenkqubo kwaye bafikelele ngokukhawuleza ekufikeni kwemveliso. Ngokuqhambuka kwentengiso ye-IoT, iDialog ibeka iimveliso ngaphandle kokunxiba. Lo mfanekiso ulandelayo ubonisa indlela yokucwangcisa imveliso ye-Dialog ye-2018 kunye ne-2019. Uluhlu oluphezulu lunokubonelela nge-double-core M33 + M0 i-architecture, inkqubo yokulawula amandla edibeneyo ye-PMU, kunye nokubonelela abathengi nge-SoCs edibeneyo kakhulu kwizicelo ezininzi ezifana i-bracelet ehlakaniphile kunye ne-smartwatch. Uguqulelo olulula lwe-chip lujoliswe kwiimarike eziqhekezayo ze-Intanethi ye-Intanethi ye-Intanethi, ukubonelela ngesayizi encinci, iimodyuli zokungena zamandla aphantsi e-BLE kunye ne-COB (i-chip ebhodini) izisombululo.
Njengoko uMark de Clercq, umlawuli weDialog Semiconductor's iyunithi yonxibelelwano lwamandla aphantsi, echazwe esidlangalaleni ekuqaleni kukaNovemba ka-2019, okwangoku, iDialog ithumele izigidi ezingama-300 zamandla aphantsi eBluetooth SoCs, kwaye izinga lokukhula lonyaka lokuthumela ngama-50. %. Sinawona mandla aphantsi eBluetooth asezantsi eSoC kunye nemodyuli yeemveliso zemodyuli zinokulungiselelwa imakethi ethe nkqo ye-IoT. Elona hlabathi litsha lincinci kwaye linamandla iBluetooth 5.1 SoC DA14531 kunye nemodyuli yayo ye-SoC inokongeza uqhagamshelo lwamandla aphantsi ngeBluetooth kwinkqubo ngexabiso eliphantsi kakhulu. Kwaye asiyekeleli ekusebenzeni kwenkqubo kunye nobukhulu. Ubungakanani buyisiqingatha kuphela sesisombululo esikhoyo kwaye sinomsebenzi ohamba phambili kwihlabathi. Le chip iya kubangela ukuzalwa kwamaza amatsha eebhiliyoni zezixhobo ze-IoT.
Ukwenza kube lula ukuba abavelisi benze uphuhliso olungaphezulu lwesicelo, i-Feasycom idibanise i-DA14531 kwisisombululo sayo soqhagamshelwano lweBluetooth: FSC-BT690. Le modeli yandisa iitshiphusi ezinobungakanani obuncinci kwi-5.0mm X 5.4mm X 1.2mm, ixhasa iinkcukacha zeBluetooth 5.1. Ngokusebenzisa imiyalelo ye-AT, abasebenzisi banokonwabela ulawulo olupheleleyo lwemodyuli ngokulula.
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