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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vd7b7tp" 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>鎮(zhèn)江ble藍(lán)牙模塊供應(yīng)商,BLE藍(lán)牙模塊</p><p><span>***更新：</span>2020-11-18 08:18:52</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="l7vt777" 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="fd5djxt" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="nj3r7bx" class="box"><p><p style="text-indent:25px">目前，BLE藍(lán)牙模塊越來越被普遍使用。因?yàn)樗牡汀Ⅲw積小、成本低、兼容性強(qiáng)，所以很多電子設(shè)備、智能設(shè)備都在應(yīng)用，未來將會(huì)有更多場景和產(chǎn)品會(huì)應(yīng)用上。BLE藍(lán)牙模塊大家想到的劣勢應(yīng)該就是傳輸距離，因?yàn)樗旧砭褪嵌叹嚯x傳輸技術(shù)，下面就為大家介紹下怎么保證讓你的傳輸盡可能的傳輸遠(yuǎn)距離，也就是阻礙BLE藍(lán)牙模塊傳輸距離的因素有哪些呢？?障礙物的阻擋對BLE藍(lán)牙模塊進(jìn)行無線傳輸有著重要影響。BLE藍(lán)牙模塊輸類似光線傳播，通過無線電磁波在空中直線傳輸。BLE藍(lán)牙模塊輸在使用時(shí)，鎮(zhèn)江ble藍(lán)牙模塊供應(yīng)商，較大阻礙是金屬，礙物，包括內(nèi)有鋼筋網(wǎng)的樓房墻體，鎮(zhèn)江ble藍(lán)牙模塊供應(yīng)商、山體，鎮(zhèn)江ble藍(lán)牙模塊供應(yīng)商、樹林等一切阻礙光線直線傳播的物體。這些障礙物，不僅阻擋無線傳輸信號，它還能把電磁的電量給吸收掉：弱電流泄流掉。如果發(fā)射和接收相對的方向有很多障礙物，BLE藍(lán)牙模塊輸?shù)男盘柧蛶缀鯖]有穿透的可能，就算能夠穿透，信號也是非常弱的。近年BLE藍(lán)牙模塊在物聯(lián)網(wǎng)領(lǐng)域應(yīng)用非常迅速。鎮(zhèn)江ble藍(lán)牙模塊供應(yīng)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鎮(zhèn)江ble藍(lán)牙模塊供應(yīng)商,BLE藍(lán)牙模塊" src="https://tyunfile.71360.com/UploadFile/shpsdzkj/637345502331250000/9246697.png"></div><p style="text-indent:25px">BLE藍(lán)牙模塊的出現(xiàn)，彌補(bǔ)了經(jīng)典藍(lán)牙在智能家居上的空缺。BLE藍(lán)牙+智能家居，讓我們的生活更智能。為啥低功耗能做到呢？且看低功耗藍(lán)牙的特性：1.非常低功耗。從外形設(shè)計(jì)到使用方式，一切皆以非常低功耗為設(shè)計(jì)目標(biāo)。為了減少功耗，低功耗藍(lán)牙設(shè)備大部分時(shí)間會(huì)處于睡眠模式。當(dāng)活動(dòng)發(fā)生時(shí)，設(shè)備會(huì)自動(dòng)被喚醒并且向網(wǎng)關(guān)、個(gè)人電腦或智能手機(jī)發(fā)送一則短訊。較大／峰值功耗不超過15毫安，平均功耗約為1微安。使用時(shí)的功耗被降低到傳統(tǒng)藍(lán)牙的十分之一。在使用較少的應(yīng)用中，一粒紐扣電池就能維持5至10年的穩(wěn)定運(yùn)行。2.高成本效益與兼容性。為了兼容傳統(tǒng)藍(lán)牙技術(shù)并實(shí)現(xiàn)小型電池供電設(shè)備的成本效益，有兩種芯片組可供選擇：具備低功耗藍(lán)牙技術(shù)與傳統(tǒng)藍(lán)牙功能的雙模技術(shù)。以低成本與低功耗為主的專為小型電池供電設(shè)備優(yōu)化的純低功耗藍(lán)牙技術(shù)。鎮(zhèn)江ble藍(lán)牙模塊供應(yīng)商BLE藍(lán)牙模塊可在心率胸帶上應(yīng)用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鎮(zhèn)江ble藍(lán)牙模塊供應(yīng)商,BLE藍(lán)牙模塊" src="https://tyunfile.71360.com/UploadFile/shpsdzkj/637345501712343750/6318681.png"></div><p style="text-indent:25px">無線設(shè)備的世界正在迅速蔓延。自從無線電發(fā)明以來，不同的公司和研究中心就給他們的工程師和科學(xué)家們制定了相同的任務(wù)：創(chuàng)造市場上高效，成功，**的無線電模塊。偉大的無線電模塊不是那么容易定義，它通常取決于模塊必須解決的任務(wù)。在某些情況下，我們需要通過無線網(wǎng)絡(luò)發(fā)送大量數(shù)據(jù)，在這種情況下，我們通常不會(huì)要求低能耗。在其他情況下，我們有小型便攜式設(shè)備通知我們某些事件，這些設(shè)備使用電池供電，因此無線電模塊必須盡可能節(jié)能。當(dāng)我們談?wù)摴?jié)能無線電模塊，意味著它能夠以非常便宜的能源成本發(fā)送適量的數(shù)據(jù)時(shí)，一種無線電技術(shù)產(chǎn)品脫穎而出：藍(lán)牙低功耗模塊(BLE)。BLE藍(lán)牙模塊無線電的調(diào)制速率由規(guī)范規(guī)定為恒定的1Mbps(兆比特每秒)。當(dāng)然，這是理論上的上限。在實(shí)踐中，根據(jù)所使用設(shè)備的限制，您可以期望每秒5-10kb。就距離而言，BLE專注于非常短的距離通信。可以創(chuàng)建和配置一個(gè)BLE設(shè)備，該設(shè)備可以可靠地傳輸30米或30米以上的視線范圍內(nèi)的數(shù)據(jù)，但典型的操作范圍可能更接近2到5米。當(dāng)然，續(xù)航里程越高，電池消耗就越多，所以在調(diào)整你的設(shè)備以適應(yīng)更高的續(xù)航里程時(shí)要小心。</p><p style="text-indent:25px">隨著物聯(lián)網(wǎng)時(shí)代的到來，無線傳輸也變得越來越重要，其中無線模塊就是一個(gè)典型的例子；因?yàn)槲锱c物之間想要進(jìn)行溝通，就需依靠無線通訊模塊幫助他們實(shí)現(xiàn)對訊號的發(fā)送與接收，使各類物聯(lián)網(wǎng)終端設(shè)備都具備聯(lián)網(wǎng)訊息傳輸能力。無線模塊在遙控、遙測、無線遙控系統(tǒng)、安全防火系統(tǒng)、小型無線網(wǎng)絡(luò)、工業(yè)數(shù)據(jù)采集系統(tǒng)、無線吊稱、無線電子衡器、車輛監(jiān)控、不停車收費(fèi)、停車場管理、無線標(biāo)簽、身份識別、生物信號采集、水文氣象監(jiān)控、機(jī)器人控制、數(shù)字音頻傳輸?shù)榷紩?huì)涉及。那么其中無線模塊中的BLE藍(lán)牙模塊又有何特點(diǎn)呢??具備抗干擾能力：抗干擾能力強(qiáng)，可滿足不同無線通訊環(huán)境。多連接功能：藍(lán)牙可以同時(shí)連接多種設(shè)備，主模式的時(shí)候可連接多個(gè)從模塊。　BLE藍(lán)牙模塊透傳這個(gè)過程數(shù)據(jù)不用處理。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鎮(zhèn)江ble藍(lán)牙模塊供應(yīng)商,BLE藍(lán)牙模塊" src="https://tyunfile.71360.com/UploadFile/shpsdzkj/637345501660625000/1490191.png"></div><p style="text-indent:25px">BLE藍(lán)牙模塊，是一種集成藍(lán)牙功能的PCBA板，用于短距離無線通訊，按功能分為藍(lán)牙數(shù)據(jù)模塊和藍(lán)牙語音模塊。目前市場上有很多不同尺寸、類型的藍(lán)牙模塊可供選擇。藍(lán)牙分為傳統(tǒng)藍(lán)牙和BLE藍(lán)牙模塊，采用傳統(tǒng)藍(lán)牙模塊的智能設(shè)備連接斷開次數(shù)頻繁，需要進(jìn)行頻繁的重復(fù)配對，電池會(huì)快速耗盡，而采用的智能BLE藍(lán)牙模塊設(shè)備只需一粒紐扣電池就能運(yùn)行很長時(shí)間。因此，如果是使用電池供電的無線智能設(shè)備，盡量選用藍(lán)牙5.0/4.2/4.0BLE藍(lán)牙模塊，以保證產(chǎn)品的續(xù)航能力?！　LE藍(lán)牙模塊，是一種集成藍(lán)牙功能的PCBA板，用于短距離無線通訊。西寧電視藍(lán)牙模塊經(jīng)銷商</p><p style="text-indent:25px">BLE低功耗藍(lán)牙模塊，擁有非常低的運(yùn)行和待機(jī)功耗，使用一粒紐扣電池可連續(xù)工作數(shù)年之久。鎮(zhèn)江ble藍(lán)牙模塊供應(yīng)商</p><p style="text-indent:25px">BLE藍(lán)牙模塊如此特別的原因在于它可以與現(xiàn)在大量移動(dòng)設(shè)備進(jìn)行通信，運(yùn)行在Android，OSX，WindowsPhone，iOS和BlackBerry的手機(jī)上，甚至Linux和Windows8都支持BLE。這意味著您可以輕松集成項(xiàng)目以進(jìn)行多平臺(tái)通信。其中一個(gè)原因是創(chuàng)建了BLE，以便任何需要發(fā)送數(shù)據(jù)的人都可以隨意使用它。而藍(lán)牙則不是這種情況，藍(lán)牙就是針對特殊用例而設(shè)計(jì)的。所以想象一下：一個(gè)無線電模塊，適合需要發(fā)送的任何數(shù)據(jù)，節(jié)能并可連接到市場上的所有主要平臺(tái)......很容易看出為什么BLE是大多數(shù)低功耗無線電通信的選擇。鎮(zhèn)江ble藍(lán)牙模塊供應(yīng)商</p><p style="text-indent:25px">上海磐笙電子科技有限公司主要經(jīng)營范圍是電子元器件，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場口碑。磐笙電子致力于為客戶提供良好的藍(lán)牙模塊，433M無線通訊模塊，SIMcom模塊，華大單片機(jī)，一切以用戶需求為中心，深受廣大客戶的歡迎。公司秉持誠信為本的經(jīng)營理念，在電子元器件深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢，打造電子元器件良好品牌。磐笙電子憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2041637.html</p></div></div></div></div></div><div id="9vb97bx" class="page-right twoColRt"><div id="jd5pvzv" class="box01 margin10 clearfix"><h3><a 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