Kaum feem ntau yam uas cuam tshuam rau kev ua haujlwm ntawm Bluetooth modules
Tam sim no, muaj ntau hom thiab qhov ntau thiab tsawg ntawm Bluetooth modules xaiv los ntawm kev ua lag luam, tab sis ntau daim ntawv thov manufacturers tseem poob rau qhov teeb meem thaum yuav Bluetooth modules. Hom Bluetooth module zoo li cas? Qhov twg module yog tus nqi ntau dua? Lwm yam yuav tsum tau xav txog thaum xaiv Bluetooth module? Qhov tseeb, qhov tseem ceeb tshaj plaws uas yuav tsum xav txog thaum yuav ib lub Bluetooth module yog hom khoom koj tsim thiab daim ntawv thov scenario ntawm cov khoom. Hauv qab no, cov Joinet Bluetooth module chaw tsim tshuaj paus Cov lus xaus qee qhov kaum yam uas cuam tshuam rau kev ua haujlwm ntawm Bluetooth module rau koj siv.
Kaum yam cuam tshuam rau kev ua haujlwm ntawm Bluetooth Module
1. Ncoj
Bluetooth muab faib ua ib txwm Bluetooth thiab Bluetooth Tsawg Zog (BLE). Cov cuab yeej ntse siv cov qauv Bluetooth ib txwm raug txiav tawm tsis tu ncua, yuav tsum tau sib txuas ua ke ntau zaus, thiab lub roj teeb yuav tag sai sai. Cov cuab yeej ntse siv lub zog qis Bluetooth modules khiav mus ntev ntawm ib lub pob roj teeb. Yog li ntawd, yog hais tias nws yog ib lub roj teeb-powered wireless ntse ntaus ntawv, nws yog qhov zoo tshaj plaws los xaiv ib tug Bluetooth 5.0/4.2/4.0 low-power Bluetooth module los xyuas kom meej lub roj teeb lub neej ntawm cov khoom. Lub zog qis Bluetooth modules tsim thiab tsim los ntawm Joinet Bluetooth module manufacturers muaj cov yam ntxwv ntawm kev siv hluav taws xob tsawg, tiv thaiv kev cuam tshuam, me me, kev ncua deb, thiab tus nqi qis.
2. Chip
Lub nti txiav txim siab suav lub zog ntawm Bluetooth module. Lub zog "core" yog qhov lav ntawm lub zog ntawm Bluetooth module. Thoob ntiaj teb nto moo BLE chip manufacturers suav nrog Nordic, Dialog, thiab TI.
3. Interface
Lub interface ntawm Bluetooth module tau muab faib ua serial interface, USB interface, digital IO chaw nres nkoj, analog IO chaw nres nkoj, SPI programming chaw nres nkoj thiab lub suab interface, thiab txhua qhov interface tuaj yeem paub txog cov haujlwm sib txawv. Qhov sib thooj Bluetooth module tuaj yeem xaiv raws li cov khoom xav tau.
4. Laws
Xaiv cov khoom sib txuas raws li qhov yuav tsum tau ua ntawm cov khoom ntawm kev sib kis deb, xws li wireless earphones, wireless nas, thiab lwm yam, yog tias qhov kev sib kis deb tsis siab, koj tuaj yeem xaiv Bluetooth module nrog luv luv kis tau tus mob, thiab rau cov khoom. uas muaj qee qhov kev xav tau ntawm kev sib kis deb, koj yuav tsum xaiv cov khoom sib xws. Bluetooth module sib xws rau qhov sib kis deb.
5. Tus kab mob
Cov khoom sib txawv muaj qhov sib txawv rau cov kav hlau txais xov. Tam sim no, cov kav hlau txais xov feem ntau siv rau Bluetooth modules suav nrog PCB kav hlau txais xov, kav hlau txais xov ceramic, thiab IPEX cov kav hlau txais xov sab nraud. Yog tias lawv muab tso rau hauv ib lub tsev hlau, feem ntau xaiv Bluetooth module nrog IPEX tus kav hlau txais xov sab nraud.
6. Master-slave kev sib raug zoo
Tus tswv module tuaj yeem tshawb nrhiav thiab txuas lwm Bluetooth modules nrog tib lossis qis dua Bluetooth version raws li nws tus kheej; tus qhev module yog passively tos rau lwm tus los tshawb nrhiav thiab txuas, thiab Bluetooth version yuav tsum yog tib yam li nws tus kheej lossis siab dua. Cov cuab yeej ntse dav dav hauv kev ua lag luam xaiv tus qhev module, thaum tus tswv module feem ntau siv rau hauv xov tooj ntawm tes thiab lwm yam khoom siv uas tuaj yeem siv los ua qhov chaw tswj hwm.
7. Tus nqi kis tau tus mob
Thaum xaiv Bluetooth module qauv, cov ntaub ntawv xav tau kev sib kis tus nqi raws li kev ua haujlwm ntawm cov khoom yuav tsum raug coj los ua tus qauv siv, thiab qhov sib txawv ntawm qhov sib kis tus nqi txiav txim siab txog daim ntawv thov scenario ntawm cov khoom.
8. Hloov cov ntsiab lus
Bluetooth module tuaj yeem xa cov ntaub ntawv thiab lub suab ntaub ntawv wirelessly, thiab muab faib ua Bluetooth cov ntaub ntawv module thiab Bluetooth suab module raws li kev ua haujlwm. Bluetooth cov ntaub ntawv module yog tsuas yog siv rau cov ntaub ntawv kis tau tus mob, haum rau cov ntaub ntawv thiab cov ntaub ntawv kis tau tus mob nyob rau hauv pej xeem chaw nrog loj tsheb thauj mus los xws li exhibitions, chaw nres tsheb, tsev kho mob, squares, thiab lwm yam .; Bluetooth lub suab module tuaj yeem xa cov ntaub ntawv suab, thiab tsim nyog rau kev sib txuas lus ntawm Bluetooth xov tooj ntawm tes thiab Bluetooth headsets. Lub suab xa xov.
9. Tej Keeb
Nqe yog qhov teeb meem ntawm kev txhawj xeeb zoo rau cov tuam txhab thaum xaiv Bluetooth modules. Raws li lub teb chaws high-tech enterprise, Joinet tau koom tes nrog kev ua haujlwm ntawm IoT modules rau ntau tshaj kaum xyoo, thiab tuaj yeem muab cov tuam txhab lag luam nrog cov nqi qis qis Bluetooth modules thiab cov kev daws teeb meem. Nws tsis yog tsim nyog los xaiv qhov zoo tshaj plaws low-power Bluetooth module, tab sis koj yuav tsum xaiv qhov zoo tshaj plaws thiab tus nqi tsim nyog.
10. Daim ntawv pob
Muaj peb hom Bluetooth modules: nyob rau hauv-kab hom, nto mount hom thiab serial chaw nres nkoj adapter. Hom kab hauv kab muaj tus pin pins, uas yooj yim rau kev ua ntej soldering thiab tsim nyog rau cov khoom me me; qhov chaw mount module siv semicircular pads li pins, uas yog haum rau loj reflow soldering ntau lawm rau cov nqa me me; Lub serial Bluetooth adapter yog siv rau Thaum nws tsis yooj yim los tsim Bluetooth rau hauv lub cuab yeej, nws tuaj yeem txuas ncaj qha mus rau cuaj-pin serial chaw nres nkoj ntawm lub cuab yeej, thiab nws tuaj yeem siv tom qab lub hwj chim. Ntau hom modules yuav tsum raug xaiv tsim nyog raws li cov qauv khoom.
Yog tias koj xav paub ntau ntxiv txog Bluetooth Low Energy module, thov hu rau Joinet Bluetooth module chaw tsim khoom. Joinet muaj ntau xyoo ntawm kev tshawb fawb hauv Bluetooth qis zog modules.