2.4G otsika mphamvu opanda zingwe zowongolera kufalitsa ntchito zinayamba mu zaka chikwi ndipo pang'onopang'ono kulowa mbali zonse za moyo. Panthawiyo, chifukwa cha ntchito yogwiritsira ntchito mphamvu ndi mavuto a teknoloji ya Bluetooth, m'misika yambiri monga masewera a masewera, magalimoto othamanga akutali, makina a keyboard ndi mbewa, etc. Ntchito zachinsinsi za 2.4G zimagwiritsidwa ntchito makamaka. Mpaka chaka cha 2011, TI idakhazikitsa chip choyamba cha Bluetooth champhamvu chamakampani. Chifukwa cha kuyanjana ndi mafoni am'manja, msika wamagetsi otsika a Bluetooth unayamba kuphulika. Zinayamba ndi mapulogalamu ovala ndipo pang'onopang'ono zidalowa mumsika wamakono wa 2.4G wachinsinsi, ndikukulitsidwa mpaka kuzinthu zamagetsi zamagetsi zoyendetsedwa ndi batri monga mipando yanzeru ndi zomangamanga.
n. Mpaka lero, kuvala kwanzeru akadali kutumizira kwakukulu kwa mapulogalamu onse a Bluetooth opanda mphamvu, komanso ndi malo opikisana nawo opanga ma Bluetooth chip.
Pakadali pano, Dialog idapereka mndandanda watsopano: DA1458x.
DA1458x mndandanda wa tchipisi ta Bluetooth LE wagunda kwambiri chibangili cha Xiaomi ndi kukula kwake kochepa, kugwiritsa ntchito mphamvu zochepa, komanso zinthu zotsika mtengo. Kuyambira nthawi imeneyo, zokambirana zakhala zikuyang'ana kwambiri pakutumikira msika wovala kwazaka zambiri ndipo adakulitsa kwambiri opanga zibangiri ndi opanga ODM. Chip cha Bluetooth chimathandizira makasitomala ovala kuti achepetse kamangidwe kake ndikukwaniritsa kukhazikika kwazinthu mwachangu. Ndi kufalikira kwa msika wa IoT, Dialog imayika zinthu zina osati zovala. Chithunzi chotsatirachi chikuwonetsa njira yokonzekera mankhwala a Dialog ya 2018 ndi 2019. Mndandanda wapamwamba kwambiri ukhoza kupereka zomangamanga ziwiri za M33 + M0, PMU yophatikizika yoyendetsera mphamvu, ndikupatsa makasitomala ma SoC ophatikizidwa kwambiri kuti agwiritse ntchito ntchito zosiyanasiyana monga chibangili chanzeru ndi smartwatch. Chip chosavuta chimayang'ana msika wogawika wa intaneti wa Zinthu, wopatsa kachulukidwe kakang'ono, ma module olowera amphamvu a BLE ndi COB (chip on board) mayankho.
Monga Mark de Clercq, director of Dialog Semiconductor's low-power connectivity unit, adanenera pagulu koyambirira kwa Novembala 2019, pakadali pano, Dialog yatumiza ma 300 miliyoni amphamvu a Bluetooth SoCs, ndipo kukula kwapachaka kwa kutumiza ndi 50. %. Tili ndi mphamvu yotsika kwambiri ya Bluetooth ya SoC ndi gawo lazogulitsa zomwe zitha kukonzedwa pamsika wa IoT. Bluetooth 5.1 SoC DA14531 yathu yomwe yangokhazikitsidwa kumene komanso yamphamvu kwambiri padziko lonse lapansi ndi gawo lake la SoC litha kuwonjezera maulumikizidwe otsika a Bluetooth kudongosolo pamtengo wotsika kwambiri. Ndipo sitikusokoneza machitidwe ndi kukula kwake. Kukula ndi theka la yankho lomwe lilipo ndipo lili ndi ntchito zotsogola padziko lonse lapansi. Chip ichi chidzayambitsa kubadwa kwa funde latsopano la mabiliyoni a zida za IoT.
Kuti zikhale zosavuta kwa opanga kuchita zina ntchito chitukuko, Feasycom Integrated DA14531 mu njira yake Bluetooth kulumikiza: FSC-BT690. Mtunduwu umakulitsa mawonekedwe a tchipisi tating'onoting'ono pa 5.0mm X 5.4mm X 1.2mm, imathandizira Bluetooth 5.1. Pogwiritsa ntchito malamulo a AT, ogwiritsa ntchito amatha kusangalala ndi kuwongolera kwathunthu kwa gawoli mosavuta.
Mutha kuphunzira zambiri za gawoli kuchokera Feasycom.com.
