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class="home-main container clearfix"><div id="ft7zwtk" class="twoCol"><div id="nryf8ac" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_txcp/">通信產(chǎn)品</a>?<a href="http://www.cdcfah.com/cp/second-txcp_sjpjbx/">手機(jī)配件</a>?<a href="http://www.cdcfah.com/cp/third-sjpjbx_lyspqux/">藍(lán)牙適配器</a>?宿遷電腦藍(lán)牙模塊訂購(gòu) 值得信賴上海磐笙電子科技供應(yīng)</p><div id="vj8u2rt" class="leftbox clearfix"><h1>宿遷電腦藍(lán)牙模塊訂購(gòu) 值得信賴上海磐笙電子科技供應(yīng)</h1><div id="xlsp8ln" class="proBig"><div id="cqcugip" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shpsdzkj/637345501909589844/5026738.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="sbdpb7g" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shpsdzkj/637345501909589844/5026738.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3ik7kmi" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>宿遷電腦藍(lán)牙模塊訂購(gòu),BLE藍(lán)牙模塊</p><p><span>***更新：</span>2020-12-14 03:15:38</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="hqxelne" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海磐笙電子科技有限公司</a></p><p><span>聯(lián)系人：</span>丁白蘭</p><p><span>郵箱: </span>258787059@qq.com</p><p><span>電話: </span>15002148001</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.panshion.cn</p><p><span>手機(jī): </span>021-31775145</p><p><span>地址: </span>羅城路530號(hào)住大商務(wù)樓A樓403室</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="un7ic33" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="n8kczgs" class="box"><p><p style="text-indent:25px">在實(shí)際應(yīng)用中，會(huì)需要進(jìn)行BLE藍(lán)牙模塊的選型：我們關(guān)注的就是它的傳輸速率，傳輸速率通常是首要考慮的，因?yàn)樗P(guān)系到傳送的信息類型；其次，藍(lán)牙傳輸距離是一個(gè)重要的考慮因素，當(dāng)然距離越遠(yuǎn)越好；然后，還要考慮功耗，功耗主要是由傳輸速率和距離來(lái)決定；再者，就是芯片，這直接決定著藍(lán)牙模塊的運(yùn)算能力；然后，接口的選擇，建議客戶根據(jù)不同需求選擇不同的接口類型。藍(lán)牙模塊的作用簡(jiǎn)單來(lái)說(shuō)就是以無(wú)線連接取代有線連接，將固定和移動(dòng)信息設(shè)備組成個(gè)人局域網(wǎng)，實(shí)現(xiàn)設(shè)備之間低成本的無(wú)線互連通信。BLE藍(lán)牙模塊主要應(yīng)用包括：定位標(biāo)簽，資產(chǎn)追蹤，運(yùn)動(dòng)及健身傳感器，宿遷電腦藍(lán)牙模塊訂購(gòu)，醫(yī)療傳感器，智能手表，遙控器，宿遷電腦藍(lán)牙模塊訂購(gòu)，玩具等。BLE藍(lán)牙模塊主要應(yīng)用：定位標(biāo)簽，資產(chǎn)追蹤，宿遷電腦藍(lán)牙模塊訂購(gòu)，運(yùn)動(dòng)及健身傳感器，醫(yī)療傳感器，智能手表，遙控器，玩具等。宿遷電腦藍(lán)牙模塊訂購(gòu)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宿遷電腦藍(lán)牙模塊訂購(gòu),BLE藍(lán)牙模塊" src="https://tyunfile.71360.com/UploadFile/shpsdzkj/637345501909589844/5026738.png"></div><p style="text-indent:25px">什么是BLE藍(lán)牙模塊，簡(jiǎn)單來(lái)說(shuō)藍(lán)牙根據(jù)應(yīng)用和支持協(xié)議劃分主要分為經(jīng)典藍(lán)牙模塊（BT）和低功耗藍(lán)牙模塊（BLE）。經(jīng)典藍(lán)牙模塊（BT）泛指支持藍(lán)牙協(xié)議在4.0以下的模塊，一般用于數(shù)據(jù)量比較大的傳輸，如：音樂(lè)、語(yǔ)言等。而低功耗藍(lán)牙模塊（BLE）是指支持藍(lán)牙協(xié)議4.0或以上的模塊，就稱為BLE藍(lán)牙模塊，其大的特點(diǎn)是成本和功耗的降低。應(yīng)用于實(shí)時(shí)性要求比較高，但對(duì)數(shù)據(jù)速率要求不是特別高的產(chǎn)品，如：消費(fèi)電子類（藍(lán)牙低周波按摩器）、可穿戴設(shè)備（手環(huán)、手表、眼鏡）、智能家居（藍(lán)牙鎖、窗簾）醫(yī)療健康類（心跳帶、血壓計(jì)、溫度計(jì)）等。宿遷電腦藍(lán)牙模塊訂購(gòu)BLE藍(lán)牙模塊在依附機(jī)器設(shè)備的每一個(gè)數(shù)據(jù)文件上應(yīng)用32位系統(tǒng)瀏覽詳細(xì)地址，進(jìn)而能夠聯(lián)接數(shù)十億臺(tái)機(jī)器設(shè)備。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宿遷電腦藍(lán)牙模塊訂購(gòu),BLE藍(lán)牙模塊" src="https://tyunfile.71360.com/UploadFile/shpsdzkj/637345502105488281/5967072.png"></div><p style="text-indent:25px">藍(lán)牙模塊根據(jù)協(xié)議的支持分為單模藍(lán)牙模塊和雙模藍(lán)牙模塊；藍(lán)牙模塊根據(jù)應(yīng)用分為藍(lán)牙數(shù)據(jù)模塊和藍(lán)牙音頻模塊；藍(lán)牙模塊根據(jù)溫度分為工業(yè)級(jí)和商業(yè)級(jí)；藍(lán)牙模塊的接口分串行接口、USB接口、數(shù)字IO口、模擬IO口、SPI編程口及語(yǔ)音接口。*需要數(shù)據(jù)傳輸時(shí)，系統(tǒng)構(gòu)架時(shí)應(yīng)盡量采用串行接口（TTL電平），這樣市場(chǎng)上的模塊都可以支持，如確實(shí)需要IO口，就需要根據(jù)需要進(jìn)行藍(lán)牙軟件的開(kāi)發(fā)，時(shí)間成本和經(jīng)濟(jì)成本都比較高。藍(lán)牙模塊一般是由芯片、PCB板、外圍器件構(gòu)成。不同藍(lán)牙模塊由于作用及應(yīng)用不同，模塊的外引管腳都會(huì)不一樣。</p><p style="text-indent:25px">BLE藍(lán)牙模塊延遲：低能耗手機(jī)藍(lán)牙適用3ms內(nèi)的連接設(shè)置與傳輸數(shù)據(jù)。因而，在短時(shí)間突發(fā)性通訊中，應(yīng)用能夠在數(shù)ms內(nèi)創(chuàng)建聯(lián)接而且傳送歷經(jīng)認(rèn)證的數(shù)據(jù)信息，隨后快速掉線。BLE藍(lán)牙模塊間距：調(diào)制指數(shù)的提升使低能耗手機(jī)藍(lán)牙的較大間距做到一百米之上。BLE藍(lán)牙模塊可靠性：低能耗手機(jī)藍(lán)牙在全部數(shù)據(jù)文件上應(yīng)用強(qiáng)勁的24位CRC確保好的抗干擾性。BLE藍(lán)牙模塊強(qiáng)勁的互聯(lián)網(wǎng)安全系數(shù)：應(yīng)用CCM的詳細(xì)AES－128加密算法出示強(qiáng)勁的數(shù)據(jù)文件數(shù)據(jù)加密與認(rèn)證，保證通訊的安全性。網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)：BLE在依附機(jī)器設(shè)備的每一個(gè)數(shù)據(jù)文件上應(yīng)用32位系統(tǒng)瀏覽詳細(xì)地址，進(jìn)而能夠聯(lián)接數(shù)十億臺(tái)機(jī)器設(shè)備。這一技術(shù)性專為一對(duì)一聯(lián)接而提升，另外在一對(duì)多聯(lián)接時(shí)將應(yīng)用星型拓?fù)錁?gòu)造。藍(lán)牙模塊一般是由芯片、PCB板、外圍器件構(gòu)成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宿遷電腦藍(lán)牙模塊訂購(gòu),BLE藍(lán)牙模塊" src="https://tyunfile.71360.com/UploadFile/shpsdzkj/637345502002519531/6368046.png"></div><p style="text-indent:25px">BLE藍(lán)牙模塊為何需要功率控制？低功耗功率控制（LEPowerControl，LEPC）是藍(lán)牙關(guān)鍵規(guī)格5.2所引入的功能之一。本文將簡(jiǎn)單介紹LEPC功能并回答一些較常見(jiàn)的問(wèn)題。此功能的加入，將會(huì)更加優(yōu)化藍(lán)牙音頻及其他的產(chǎn)品的功耗，進(jìn)而為開(kāi)發(fā)者和產(chǎn)品制造商提供足夠的靈活性，提升產(chǎn)品的工作時(shí)長(zhǎng)，以構(gòu)建出色的應(yīng)用程序和用戶體驗(yàn)。?在電信系統(tǒng)**率控制通常用于控制發(fā)射器的發(fā)射功率以優(yōu)化通信信號(hào)或服務(wù)質(zhì)量，包括優(yōu)化功耗。為什么BLE藍(lán)牙模塊需要功率控制？首先，功率控制對(duì)于藍(lán)牙并不是什么新的技術(shù)術(shù)語(yǔ)。它已被用于藍(lán)牙BR/EDR控制器，描述了配有BR/EDR控制器的藍(lán)牙設(shè)備之間如何協(xié)商和調(diào)整傳輸功率。BLE藍(lán)牙模塊應(yīng)用領(lǐng)域；藍(lán)牙燈控方案：藍(lán)牙燈控解決方案主要以SKYLAB。宿遷電腦藍(lán)牙模塊價(jià)錢</p><p style="text-indent:25px">近年BLE藍(lán)牙模塊在物聯(lián)網(wǎng)領(lǐng)域應(yīng)用非常迅速。宿遷電腦藍(lán)牙模塊訂購(gòu)</p><p style="text-indent:25px">藍(lán)牙燈控解決方案主要以BLE藍(lán)牙模塊為基礎(chǔ),實(shí)現(xiàn)智能藍(lán)牙LED燈的色彩控制等功能。藍(lán)牙燈控方案說(shuō)明：手機(jī)藍(lán)牙和彩燈上的藍(lán)牙模塊進(jìn)行配對(duì)，實(shí)現(xiàn)APP命令控制彩燈藍(lán)牙，實(shí)現(xiàn)不同的功能，比如可以通過(guò)色板、聲音調(diào)節(jié)喜歡的顏色、亮度等。BLE藍(lán)牙智能鎖方案：智能門禁鎖是在原有門禁系統(tǒng)的基礎(chǔ)上，增加低功耗藍(lán)牙透?jìng)髂K，實(shí)現(xiàn)手機(jī)藍(lán)牙協(xié)議對(duì)接。智能手機(jī)通過(guò)APP調(diào)用藍(lán)牙服務(wù)，發(fā)送指令，智能門禁鎖接收藍(lán)牙指令，繼而控制智能門禁鎖的開(kāi)關(guān)。宿遷電腦藍(lán)牙模塊訂購(gòu)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2394171.html</p></div></div></div></div></div><div id="xryvx2m" class="page-right twoColRt"><div id="3egnpgn" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="oh3spmt" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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