Dab tsi yog ble module?

TusHnyo module, uas yog Bluetooth tsawg hluav taws xob module, yog hais txog ib qho module uas txhawb Bluetooth qauv 4.0 lossis siab dua. Ntawm no yog cov ncauj lus qhia ntxaws txog nws:

• Tsawg zog noj: Hauv kev tshaj tawm hom, kev noj hluav taws xob feem ntau tuaj yeem raug txo qis rau hauv qab 1MA. Tom qab nkag mus rau hom muaj zog tsawg, nws tuaj yeem ncav cuag qis dua xyoo 200μa, ua kom lub sijhawm siv roj teeb ntev ntawm khawm thiab ua kom nrawm nrawm.
• Master-qhev Kev Sib Tham:Nws tsis tuaj yeem siv rau tus tswv tsev kom nquag tshawb nrhiav thiab tsim kev sib txuas, tab sis kuj rau tus qhev tos kom tau txais kev pab, uas muaj cov ntawv thov zoo.
• Bluetooth mesh moneying: Los ntawm kev siv tes taw tshaj tawm ntawm Bluetooth thiab faib ntau tus qauv Bluetooth hauv cov mesh, nws txhim kho cov kev pab them hluav taws xob thiab cov ntaub ntawv sib kis mus deb. Ua ke nrog cov txiaj ntsig zoo xws li kev siv hluav taws xob tsawg, tus nqi qis, thiab kev nyab xeeb, nws tuaj yeem siv tau hauv ntau daim teb.
• Bluetooth Beacon:Soj ntsuam cov qauv raws li lub zog hluav taws xob tsawg bluetooth. Raws li lub zog hluav taws xob tsawg Bluetooth ntaus ntawv, nws tuaj yeem tshaj tawm cov ntaub ntawv ntim rau ntawm thaj chaw ib puag ncig rau sab hauv tsev rau sab hauv tsev rau sab hauv tsev, kev nce qib, thiab lwm yam.

• Lub cev txheej (phy):Qhia rau cov kev siv hluav taws xob wireless zaus, kev ua kom cov kev siv hluav taws xob, kev txiav txim siab siv hluav taws xob, rhiab thiab lwm cov xov xwm RF.
• Txuas txheej (LL):Nws yog qhov tseem ceeb ntawm cov txheej txheem los ntawm kev xaiv cov xov tooj cua tau, txheeb xyuas cov ntaub ntawv pov thawj, paub cov ntaub ntawv pov thawj, thiab tswj hwm thiab tswj cov kev sib txuas, thiab lwm yam.
• Tus tswv tsev tswj interface txheej (HCI):Yeem, siv nyob rau hauv cov xwm txheej uas ob daim chips ua siv cov kev cai bleurocol stack, txhim kho kev sib txuas lus thiab cov lus txib ntawm ob.
• Cov txheej txheem nkag rau Profile txheej (sib txawv):Siv rau kev tshaj tawm hauv xov tooj, kos duab, thiab pib sib txuas, thiab lwm yam.
• Logical Txuas Kev Tswj Xyuas thiab Kev Sau Ntawv Txheej Txheem (L2CAP):Cov ntsiab lus tsis zoo lil, paub qhov txawv encrypted raws los ntawm cov channel tsis tu ncua, thiab tswj kev sib txuas txuas tas.
• Txheej Txheem Tswjhwm Ruaj Ntshu (Sm):Tswj cov encryption thiab kev ruaj ntseg ntawm kev sib txuas hauv.
• Cov Cuab Yeej Cuab Txheej (ATT):Txhais cov neeg siv cov lus txib thiab cov ntaub ntawv rau cov haujlwm hais kom ua, xws li kev nyeem / sau ib cov ntaub ntawv, thiab qhia cov tswv yim ntawm cov khoom los piav cov ntaub ntawv.
• General Tej Yam Dab Neeg Cov Ntaub Ntawv Txheej Txheem Txheej Txheem (Gatt):Cov qauv cov ntsiab lus cov ntsiab lus hauv cov cwj pwm hauv cov cwj pwm thiab cais thiab tswj hwm nws siv lub tswv yim ntawm pawg.

• Txawb Cov Khoom Siv Hluav Taws Xob:Xws li ntse cov khoom siv hnav, cov khoom siv kis las, lub plawv dhia xyuas cov twj, thiab lwm yam.
• Automotive Electronic Devices:Xws li cov log tsheb kom paub, tsis siv neeg tsheb xauv, chaw nres tsheb hauv chaw nres tsheb, cov ntaub ntawv tau txais thiab soj ntsuam beacons, thiab lwm yam.
• Kev Noj Qab Haus Huv thiab Kho Mob:Xws li lub plawv dhia saib xyuas, ntshav siab tsom kwm, ntsuas kub tiag tiag, thiab lwm yam.
• Muab cov ntawv thov tso cai:xws li sab hauv tsev ua haujlwm, chaw nyob hauv av, thiab lwm yam.
• Cov ntaub ntawv luv luv sau:xws li wireless 'meter', wireless telemetry, thiab lwm yam.
• Cov ntaub ntawv kis tau:xws li ntse hauv tsev tswj hwm, Bluetooth dimming, tshuab luam ntawv, thiab lwm yam.