Yuav Siau Ncob Teg Qhia Tswv Bluetooth?
Raws li qhov tshwm sim luv luv-ntau wireless kev sib txuas lus module, lub Bluetooth module Tau siv dav hauv ntau thiab ntau lub teb nrog rau cov ntse tsev, khoom siv kho mob, thiab khoom siv tshiab. Nws muab cov nqi qis, qis zog, thiab luv-nqi wireless kev sib txuas lus, thiab tsim ib lub network ntawm tus kheej hauv ib puag ncig kev sib txuas lus ntawm cov khoom siv ruaj khov thiab cov xov tooj ntawm tes, ua kom muaj kev sib koom ua ke ntawm ntau yam ntaub ntawv cov khoom siv nyob rau hauv luv luv. Txij li thaum muaj ntau qhov sib txawv thiab ntau hom Bluetooth modules nyob rau hauv kev ua lag luam, kev lag luam kev sib tw yog hnyav dua thiab kev xaiv nyuaj kuj nce ntxiv. Yog li, peb tuaj yeem xaiv qhov tsim nyog Bluetooth module li cas?
Qhov tseeb, tsis muaj teeb meem dab tsi ntawm Bluetooth module nws yog, nws cov qauv sib txawv heev. Koj tuaj yeem xav txheeb xyuas thiab txiav txim siab los ntawm cov ces kaum hauv qab no:
1. Chip: ( Ntawv Nkauj 3: 1 - 5) Yog li ntawd, muaj ib lub sijhawm uas muaj kev nyuaj siab ntsuj thiab.
2. Loj: Niaj hnub no cov cuab yeej ntse IoT nrhiav qhov me me, thiab cov qauv sab hauv kuj xav tau qhov me me, qhov zoo dua.
3. Kev ruaj ntseg: Niaj hnub no, ntau cov txheej txheem muaj ntau dua thiab ntau dua qhov yuav tsum tau ua rau kev ua haujlwm zoo ntawm cov khoom siv, tshwj xeeb tshaj yog cov kev sib txuas lus hauv kev lag luam, uas them tshwj xeeb rau kev ruaj ntseg thiab kev saib xyuas. Tus tswv tsev yuav tsum paub cov xwm txheej ua haujlwm ntawm Bluetooth module txhua lub sijhawm. Yog tias nws yog qhov zoo tshaj Bluetooth module, nws yuav tsum muaj peev xwm muab kev ua haujlwm sab hauv thiab sab nraud ua haujlwm tau zoo nyob rau tib lub sijhawm. Tsis tas li ntawd, nws kuj yuav tsum tau muab ntau yam teeb liab xws li kev tswj kev txuas.
4. Laws: Bluetooth yog feem ntau muab faib ua ob qib fais fab. Tus qauv kev sib txuas lus deb ntawm qib 1 yog 100 meters, thiab tus qauv kev sib txuas lus ntawm qib 2 yog 10 meters. Nws yuav tsum raug sau tseg tias lub zog ntawm qib 1 yog siab dua li ntawm qib 2, kev sib txuas lus nyob deb ntev dua, thiab cov hluav taws xob sib txuas ntawm qib 1 yog qhov loj dua. Qhia phau ntawv Bluetooth, cov uas tsim nyiaj nrhiav kev nyuaj nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav nrhiav npav Yog li ntawd, peb yuav ua li cas peb thiaj nrhiav tau tej ntaub ntawv uas tsis tau siv. Rau qee cov khoom uas tsis tas yuav tsum tau ua haujlwm ntev, xws li nas wireless, wireless headsets, thiab lwm yam, peb tuaj yeem xaiv cov modules nrog luv luv kis tau tus mob, xws li modules ntau dua 10 meters; rau cov khoom uas xav tau kev ncua deb, modules nrog kev sib kis ntau dua 50 meters tuaj yeem xaiv.
5. Ncoj: Lub Bluetooth Tsawg Zog Module (BLE module) muaj npe nrov rau nws qhov kev siv hluav taws xob tsawg, tab sis nws muaj ntau lub xeev ua haujlwm, suav nrog kev tshaj tawm, kev xa mus tas li, pw tsaug zog, lub xeev standby, thiab lwm yam. Kev siv hluav taws xob hauv txhua lub xeev txawv.
6. Ncob: tus nqi yog qhov kev txhawj xeeb loj tshaj plaws ntawm ntau lub tuam txhab ntse IoT. Thawj cov chaw tsim khoom ntawm Bluetooth module muaj qhov pom tseeb tus nqi kom zoo dua. Cov tub lag luam xaiv yuav tsum muaj peev xwm tswj hwm qhov zoo ntawm cov modules, thiab muab kev pabcuam ua ntej muag thiab tom qab muag. Muaj cov khoom muag tsis tu ncua ntawm cov modules los xyuas kom meej tias tus nqi qis, nqi-zoo Bluetooth modules muaj.
7. Tej mov: Bluetooth module zoo yuav tsum muaj peev xwm tiv thaiv kev cuam tshuam zoo, tuaj yeem siv rau hauv kev sib txuas lus sib txawv, thiab tuaj yeem txuas nrog ntau yam khoom siv, thiab tuaj yeem txuas nrog synchronously; muaj zog nkag mus, Bluetooth teeb liab tuaj yeem nkag mus rau feem ntau cov khoom tsis yog xim hlau; kev ruaj ntseg kis tau tus mob, los ntawm customized encryption thiab decryption algorithms thiab authentication mechanisms kom muaj kev ruaj ntseg ntawm kis tau tus mob.
Yog koj xav txiav txim taub Bluetooth zoo, koj yuav pib los ntawm tej lus uas nyob thawj Yog koj yuav txiav txim siab ntso Bluetooth module manufacturers . Bluetooth module muaj qhov txiaj ntsig zoo uas nws tuaj yeem siv tau sai. Yog tias siv txoj kev sib txuas lus hauv xov tooj, nws yog ib qho tsim nyog yuav tsum tau txhim kho cov kab hluav taws xob lossis khawb cable trench thaum lub sijhawm tsim, uas yuav tsum tau siv zog ntau. Hauv qhov sib piv, siv Bluetooth module los tsim kom muaj kev sib koom tes wireless cov ntaub ntawv kis tau tus mob zoo heev txuag cov neeg ua haujlwm, cov khoom siv thiab kev nqis peev.
Joinet tau tsom mus rau R&D thiab innovation nyob rau hauv lub teb ntawm low-power Bluetooth modules tau ntau xyoo. Bluetooth modules tsim muaj qhov zoo ntawm kev sib kis tau zoo, kev siv hluav taws xob tsawg, thiab kev txhawb nqa rau ntau txoj kev sib txuas lus. Lawv tau tsim los rau cov cuab yeej siv hluav taws xob tsawg xws li sensors, lub zog trackers, thiab lwm yam IoT khoom siv uas yuav tsum tau siv hluav taws xob tsawg thiab roj teeb lub neej ntev. Raws li tus kws tshaj lij Bluetooth module chaw tsim khoom, Joinet muab cov neeg siv khoom nrog kev pabcuam BLE module. Txais tos tiv tauj peb kom paub meej ntxiv txog bluetooth module.