BLE mesh light solution

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蓝牙Mesh网络是什么意思？

蓝牙Mesh网络是什么意思？蓝牙（Bluetooth®）是一项全球通用的无线标准，它为我们带来了简便、安全的连接，现已支持Mesh网络。

全新的Mesh功能提供多对多设备传输，并特别提高构建大范围网络覆盖的通信效能，适用于需要让数以万计个设备在可靠、安全的环境下传输的物联网解决方案。

Silvair首席执行官Rafal Han表示："蓝牙Mesh网络是商用互联照明领域最稳健、最强大的低功耗无线电技术，也是照明行业期待已久的变革。

让我们感到兴奋的是，这个时代终于见证了Silvair和所有其他工作组成员公司的不懈努力和贡献——蓝牙Mesh革命已正式开启！"工作原理蓝牙Mesh网络为工业级设备网络的创建引入了行业认可、具备全球互通性、成熟、值得信赖的蓝牙技术生态系统。

Wireless Cables公司首席执行官Juergen Kienhoefer博士表示：“对于我们来说，蓝牙Mesh 就是未来。

我们的客户大多都从事于工业领域，他们使用传感器和控制器，这意味着他们需要较长的传输距离、高度的安全性，且能够与大量设备可靠地进行通信，每年都需要越来越多的集成网络功能。

我们当前的解决方案能够将蓝牙传输范围扩展到200米，有了蓝牙Mesh，我们能够解决更为复杂的传输范围和限制问题。

"蓝牙Mesh网络利用可控的网络泛洪方式(managed flooding)进行信息传输，这是一种简单可靠的信息中继形式，特别适用于低功耗无线Mesh网络，尤其是那些需要处理大量多址传送的网络。

因此，网络泛洪式的信息传递将成为商业和工业市场的理想选择，满足其对于可靠性、可扩展性和性能的严苛要求。

行业认可、具备全球互通性如今，蓝牙是用于设备之间传输音频流、传输数据、或广播信息的首要低功耗无线连接技术。

现在，通过引入Mesh网络功能，蓝牙Mesh网络将进一步促进Beacon、机器人、工业自动化、能源管理、智慧城市应用，以及其他工业物联网和先进制造解决方案的发展。

蓝牙mesh,比其他mesh组网技术好在哪里？

蓝牙mesh，比其他mesh组网技术好在哪里？蓝牙相较于其它mesh技术具备的4大优势1.方便升级——从任何低功耗蓝牙（BLE）版本（BLE4.0开始）进行软件升级就可以支持蓝牙mesh。

这也意味着任何BLE设备仅通过软件升级就可以连接到一个mesh网络中。

这个特性加上无处不在的蓝牙技术使得蓝牙mesh与主要竞争对手ZigBee（基于15.4标准及其线程）相比具备了一个核心优势。

每个智能手机和平板电脑将能够安全地连接到蓝牙mesh 网络中。

用户只需下载一个应用程序，就能够在手中操作一个简单和熟悉控制面板。

相比之下，Zigbee则没有集成到移动设备的趋势。

2.面向未来——蓝牙mesh是全球第一个定义到应用程序层的mesh标准。

它不仅仅是一个网络技术，它所自带的Mesh网格模型可以被视为兼容的蓝牙profile文件，为一个特定的应用程序定义了功能、控制和mesh设备的行为。

这样就可以保证多个供应商之间的互操作性。

同时它还保证了设备未来的使用。

例如今天购买的电灯开关可以确保未来10年内都可以控制灯泡。

3.低功耗——通常mesh技术不能满足低功耗的要求，然而蓝牙mesh却非常节能。

在大多数情况下，mesh的基础设施需要连接主电源，但蓝牙mesh对低功耗和电池驱动的节点非常友好，比如电灯开关和温度传感器。

事实上，在使用低功耗蓝牙标准之上，引入了“友谊”的概念应对那些低功率节点。

比如温度传感器可以附加到mesh网络中，每个小时或者当温度达到特定阈值时发送温度信息。

当传感器则处于睡眠模式是，用户也可以在任何时候用智能手机更新温度阈值。

mesh网络中的“朋友”会缓冲命令和并在温度传感器唤醒之后第一时间转发给它。

4.高度安全——蓝牙mesh是高度安全的，这是物联网的关键所在。

所有蓝牙mesh消息在两个层面上进行了加密和认证：网络和应用程序。

蓝牙mesh消息通过mesh节点传递，如果这个节点不是最终目的地，则不能够读取消息。

国产蓝牙BLE MESH芯片模块ic对比zigbee选型说明

一、简介ble蓝牙mesh自从推出协议栈以来，一直备受广大的开发者所关注，但是发展到现今，应用生态也是非常短缺，所以芯片的源头厂商推动力不强，也就那么几个厂商在维持。

但是随着物联网的迅猛发展，AI的逐步落地，蓝牙mesh笔者相信不久的将来一定能引爆一个新的市场，带来全新的二、蓝牙的分类这里，蓝牙版本，就不做多的说明，因为网上随便都能很轻易的搜索到，这里我个人认为的蓝牙分类主要分一下五大类：蓝牙分类应用场景趋势蓝牙音频芯片1、蓝牙音箱[便携式蓝牙音箱]、[桌面蓝牙音箱]、[广场舞音箱]2、蓝牙耳机[运动式蓝牙耳机]、[头戴蓝牙耳机]3、还有早期使用这种芯片开发的SPP透传模块，如HC-05，这种处于淘汰边缘只可了解，不能做产品。

这个分类主要集中在蓝牙音箱和蓝牙耳机蓝牙BLE方案1、智能手环2、共享单车蓝牙开锁3、智能成人用品、智能灯4、工业上面蓝牙传输数据的应用进口，并且持续的成本高蓝牙数传方案，双模BLE和SPP 1、车载OBD数传2、蓝牙打印机产品小众的应用，成本高蓝牙音频+双模数据1、这个是目前的主打，因为超大的出货量，所以迅速的压低了芯片的成本2、总的对比下来，这一块的芯片成本最低，因为应用场景最丰富3、优点就是成本低廉，开发灵活，支持BLE和SPP，同时支持音频4、缺点也很明显，因为兼容音频，所以带来功耗偏大，不适合做一些低功耗的产品，所以手环类的就没戏了这个是目前量最大的市场，最充分的竞争可以关注蓝牙MESH1、最能想到的就是家庭灯具2、酒店广播呼叫系统--KT6039A3、远程抄表系统24913522644、只要需要低功耗、自组网的场景都适合国产发力。

重点关注三、目前蓝牙MESH存在的一些痛点和希望蓝牙MESH 目前存在的痛点1、由于蓝牙MESH的协议栈非常复杂，相比较BLE和蓝牙音频，会复杂至少3倍，所以开发难度很大，个人开发基本不现实，所以只能依托于芯片厂商推进2、由于参与的芯片厂商比较少，所以蓝牙mesh的芯片成本居高不下。

BLE mesh技术简介

BLE mesh的正式版本于2017年07月发布，V1.0，目前（截止2018年5月还是这一版本）。

BLE即是低功耗蓝牙，在Bluetooth core spec 4.0时提出，早前都是经典蓝牙，初始版本于2000年发布，一般叫BR/EDR(Basic Rate and Enhanced Data Rate)经典蓝牙。

经典蓝牙的功耗相对较高，在经过1.0到3.0的几个版本迭代后，数据传输速率上有比较大的提升，目前的应用领域主要有蓝牙音箱、蓝牙耳机，以及早期的蓝牙鼠标和键盘等。

BR/EDR是典型的“点对点”的通信方式，主要用于替换近距离的有线数据传输的应用。

在2010年SIG发布了低功耗蓝牙BLE，BLE和BR/EDR经典蓝牙的区别是相当大的，因此两者通信上是不兼容的，因此BLE出来时也催生了蓝牙的“双模”这样的说法，就是一个蓝牙设备如果是同时支持BR/EDR和BLE的，就是双模蓝牙。

BLE的数据速率对于经典蓝牙而言，并没有优势，经典蓝牙的速率是更快的，但是BLE的功耗极低，BLE的提出，应当也是看到了当时的一些嵌入式设备、电脑周边设备等低功耗的需求，因此BLE目前主要用于一些电池供电的嵌入式设备，常见的有蓝牙遥控器、心率监测、蓝牙手表、手环等。

应用场景如便携式手机、平板，健康领域，智能家庭领域以及穿戴领域。

BLE其实是支持星型网络拓扑的，即Central是可以连接多个Peripheral角色的设备的，当然，实际的Central能够连接的Peripheral的个数是很有限的，首先是Central的memory，每增加一条链路，其协议栈所耗费的memory就会增加不少。

更为关键的是，RF的链路维持，BLE是以connection interval为基础，Master(Central)和Slave不断的同步来保持链路的，而星型拓扑，随着连接的Peripheral数量增加，其实分到每一个Peripheral的interval是非常小的，而且Master要处理好所有Peripheral链路的保持，不至于冲突，又不至于掉线。

蓝牙模块如何去选,音频还是数传还是双模还是mesh

一、简介正因为蓝牙芯片的种类繁多，所以很多工程师在选择的时候，不知道该怎么选。

选择合适的蓝牙模块，最重要的是选择蓝牙模块最核心的芯片，芯片的性能,直接决定了模块的参数蓝牙模块，顾名思义就是实现蓝牙功能的半成品模块产品。

主要由蓝牙芯片和外围元器件组成，从而形成一个可以直接供用户使用的产品。

二、选型说明选型的原则就是不要不够，也不要浪费。

能用国产，尽量不用的进口。

音频类的现状：高端耳机芯片，目前国外和台湾的有优势，国产还在持续努力的追赶数据类BLE低功耗1、目前国外占优势，国产还在持续优化。

主要还需要攻破的是超低功耗2、目前功耗最低是dialog，因为作为苹果的电源芯片供应链厂家，实力很强3、国产泰凌微、伦茨在努力追赶。

不久的将来必定能给市场带来性价比好的产品。

芯片分类对应的的选择音频芯片可选的芯片方案太多了1、高端的可以选“CSR[现在的QCC]”、“炬力”、“创杰”等等2、中端的可以选“RDA”、“络达”、“杰理”、“建荣”、“博通”这个的选择，就是根据自己的产品定位了，成本合适，谁服务好就选谁蓝牙BLE方案1、如果是低功耗的应用场景，待机uA级别的那种(1)、这种应用，只能选“TI”、“Nordic”、“Dialog”，成本较高，认可度也较高2、如果不需要低功耗，就是单纯的传数据，这个就有很多的选择(1)、JL、建荣、博通，泰凌微。

他们都可以，也都还挺好(2)、因为芯片需求很大，所以成本是非常有优势的BLE和SPP1、目前这个市场只有“易兆微”、“创杰”、“microchip”在做，性价比一般般2、这个其实也可以用蓝牙音频的芯片去做，性价比又会好一些音频+数传1、这个能做的就是我们国产的天下，“JL”、“建荣”、“炬力”等等2、这个系列的芯片都是非常有优势的，主要是开发者如何开发，应用者如何构思需求3、这个市场其实是和“蓝牙音频”市场合并在一起的，充分享受了芯片量大,以及充分竞争,所带来的低成本、高性能。

基于BLEMesh的智能家居控制系统设计吴权霖

基于BLE Mesh的智能家居控制系统设计吴权霖发布时间：2021-10-09T02:56:11.288Z 来源：《防护工程》2021年18期作者：吴权霖[导读] 随着国家科教兴国策略的实施和人们对生活水平要求的提高，移动化，智能化，万物互联是未来人们生活起居的三大发展趋势.近20多年来，受智能手机和移动互联网高速发展的推动，智能家居正迅速崛起。

南宁富桂精密工业有限公司广西南宁 530000摘要：随着国家科教兴国策略的实施和人们对生活水平要求的提高，移动化，智能化，万物互联是未来人们生活起居的三大发展趋势.近20多年来，受智能手机和移动互联网高速发展的推动，智能家居正迅速崛起。

然而，BLE蓝牙模块是极为常用的一种无线通信模块，其广泛应用于各种各类智能设备，通过低功耗蓝牙技术将家中的各种设备连接到一起，可通过自动感知环境和人体情况调节家居系统，实现家居物联智能操控。

因此，本文提出一种基于BLE Mesh的智能家居控制系统设计的解决方案，该系统由云服务器，蓝牙网关，蓝牙终端，用户终端等设备组成。

其中，云服务器负责设备管理，消息通信，语音识别等功能的处理；蓝牙网关是一个中控设备，负责把网络消息转换成BLE Mesh控制消息；蓝牙终端则负责BLE Mesh控制消息的事务处理；用户终端是可以使用app来完成蓝牙设备的运行状态查看以及蓝牙设备的远程控制。

关键词：BLE Mesh；智能家居；无线通信；智能网关前言智能家居概念早在上世纪八十年代就已经传入中国，但是一直发展不温不火，其中最大的缺点就是价格昂贵、操作繁琐、不易安装、没有统一标准。

当今国内外已经有各种大而全的整套智能家居解决方案，涵盖了灯光照明、自动化窗帘、家电控制、娱乐影音和安防监控等多个子系统，但是部署相当困难、成本非常高、普及度比较低。

1 智能家居发展前景分析最近新出的蓝牙mesh可谓是让智能家居火爆空前，有了蓝牙Mesh，智能家居便涌现出很多新的应用可能性。

物联网多媒体通信的轻型Mesh协议分析

物联网多媒体通信的轻型Mesh协议分析摘要：物联网多媒体通信的轻型Mesh协议是目前无线通信领域中最流行，也是研究得最为广泛的一种技术。

在移动终端上使用多媒体数据采集装置对信息进行传输和处理，可以使用户能够获得所需要的丰富的视频图像内容，同时还能实现智能控制，提高了系统运行效率。

本文主要对物联网多媒体通信的轻型Mesh协议进行分析，以供参考。

关键词：物联网；多媒体通信；轻型Mesh协议引言：物联网技术的快速发展带来了无数的机遇和挑战。

在众多物联网技术中，Mesh协议是一种非常优秀的通信协议。

本文主要对轻型Mesh协议在物联网多媒体通信方面的应用进行了分析，探讨了该协议的优势特性以及应用前景，旨在为物联网技术的发展提供有益的参考。

1物联网Mesh协议简介物联网的发展已经引起了全球范围内的广泛关注，而Mesh网络作为其重要组成部分之一，正在成为物联网技术的研究热点。

Mesh网络是一种无线自组织网络，它的特点是具有高度的可靠性、灵活性和可扩展性。

在物联网中，Mesh网络可以实现设备之间的互联和通信，从而构建一个更加智能、高效的物联网系统。

Mesh网络协议是实现Mesh网络的关键技术，它可以帮助设备之间进行数据传输和通信。

在物联网中，Mesh协议的应用非常广泛，包括智能家居、智能城市、智能交通等领域。

目前，Mesh协议主要分为两种类型，一种是重型Mesh协议，另一种是轻型Mesh协议。

重型Mesh协议通常需要大量的计算和存储资源，而轻型Mesh协议则具有较小的计算和存储负担，更适合物联网中的低功耗设备。

轻型Mesh协议的研究和开发已经成为当前物联网领域的热点问题之一。

目前，已经出现了许多基于轻型Mesh协议的物联网通信技术，如BLE Mesh、Zigbee3.0等。

这些协议不仅可以提高物联网设备的性能和效率，还可以为物联网的应用场景提供更加智能化的解决方案。

因此，轻型Mesh协议的研究和应用具有广阔的前景和应用价值[1]。

LITEPANELS SOLA 4+ 天线LED磨玻璃照明系统说明书

ADVANTAGES• High quality custom 4”/10.16 cm Fresnel lens• Daylight color balance with no external ballast or restrike period • AC/DC power with DC power via 4-pin XLR• Ultra-smooth dimming from 100% to 0, with no color shiftthroughout the entire range• A true Fresnel with wide focus range from 15° to 71° beam • Energy savings and bulb life provide a <3 year ROI in typicalstudio applications • Proprietary integrated DMX allows for both remote dimming and focusing• Robust lightweight housing• Standard yoke with TVMP (5/8” baby socket) for easy mountingand positioning• Flicker-free at any frame rate or shutter angle• Incredibly energy efficient, these fixture draw only 53 W butcomparable to a 575W HMILitepanels SOLA 4+™A Focusable LED Fresnel that’s Lightweight and Ballast-FreeNow more than twice the intensity of the original Sola 4, the new Sola 4+ is the smallest DMX controllable L ED Fresnel on the market. The daylight-balanced Sola 4+™ offers the controllability and light-shaping properties inherent in a Fresnel light at a small fraction of the power draw of conventional fixtures. These lightweight and low power L ED Fresnel make it ideal for rigging and travel. The Sola 4+ also saves production time by allowing for quick set up with DC operation via professional camera batteries and fast breakdown with cool-to-the touch operation. L ike the rest of Sola Series, Sola 4+ provides Litepanels’ famous full spectrum light quality that can be used in various environments, whether its on-set, studio, in a remote location or anywhere light is needed.Industry Leading Collection of LED FresnelOffers Complete SolutionIn addition to the Sola 4+, the daylight balanced Sola Series includes the Sola 12, Sola 9, and Sola 6+. The Inca Series, a complete line of tungsten balanced LED Fresnels, is also available.(906-4024)19.6 ft (6.0 m)Optional AccessoriesLight Shaping• 5 piece CTO Gel/Filter Set with Carrying Bag (900-6225)• SoftBox and Speed Ring (Available through Chimera)• Speed Ring (9650)• Low Heat Video Pro Light Bank-XS (8114LH)Mobile Power• QRC-LG Gold Mount with Stand Clamp (8375-0176)• QRC-LG V-Mount with Stand Clamp (Coming Soon)• PowerTap 36 XLR 4pin (8075-0135)• PowerTap Extension (8075-0010)Additional Accessories• RJ45 to 5-pin XLR Conversion Cable (900-0006)• Fixture cover (900-6215)Specification• Color Temperature: Daylight • Beam Angle: 15° to 71°• Fresnel Lens: 4 in / 10.16 cm • CRI/TLCI: 95• Comparable output: 575W HMI • Size: 8 x 7 x 11 in / 21 x 18 x 28 cm • Weight: 3.60 lbs / 1.63 kg • Max Power Draw: 53 W• Power Supply: 14 - 28 VDC / 100 - 240 VAC DCpower via 4 pin XLR• DMX: Included DMX512 protocol via RJ45• Includes: 4-way barn doors, yoke with TVMP adapter, power supply, US and EU power cordThe Litepanels DifferenceFull spectrum quality controlled light with visually accurate color temperature Smooth dimming 100%-0 with no color shift or color abnormalities Flicker free at any shutter angle/frame rate Soft light with no “picket fence” shadowsCool to the touch operation with extended life through controlled thermal dynamics Controlled current management extends fixture life to 50,000+ hr. bulb lifeEfficient power management providing low power consumption and high reliability Developed and assembled in Los Angeles CALitepanels was founded in 2001 by 5 professional gaffers and engineers who saw the future and pioneered LED lighting for motion pictures and television. Their Emmy® award-winning technology has now been used on thousands of productions worldwide. Backed by the Vitec Group’s legacy of 100+ years in the broadcast and production industry, Litepanels continues to expand its suite of flicker free, color accurate, soft light that talent and Lighting Directors admire. These environmentally friendly fixtures practically pay for themselves with power savings and long life, setting a new standard in professional lighting.Printend in the USA Specifications subject to change without noticePhotometrics dataDistance5 ft (1.5 m)3.2 ft (1 m)10 ft (3.0 m)15 ft (4.6 m)Official EBU Television Lighting Consistency Index Report (TLCI)TLCI-2012 : 95 (D6057)。

Silabs蓝牙Mesh SDK 1.6.2.0 GA说明书

Bluetooth® mesh SDK 1.6.2.0 GAGecko SDK Suite 2.7March 20, 2020Bluetooth mesh is a new topology available for Bluetooth Low Energy (LE) devices that Array enables many-to-many (m:m) communication. It's optimized for creating large-scale de-vice networks, and is ideally suited for building automation, sensor networks, and assettracking. Our software and SDK for Bluetooth development supports Bluetooth Mesh andBluetooth 5 functionality. Developers can add mesh networking communication to LE de-vices such as connected lights, home automation, and asset tracking systems. The soft-ware also supports Bluetooth beaconing, beacon scanning, and GATT connections soBluetooth mesh can connect to smart phones, tablets, and other Bluetooth LE devices.These release notes cover SDK version:1.6.2.0 released March 20, 20201.6.1.0 released February 12, 20201.6.0.0 released December 20, 2019Compatibility and Use NoticesIf you are new to the Silicon Labs Bluetooth mesh SDK, see Using This Release.Compatible Compilers:IAR Embedded Workbench for ARM (IAR-EWARM) version 8.30.1•Using w ine to build with the IarBuild.exe command line utility or IAR Embedded Workbench GUI on macOS or Linux could result in incorrect files being used due to collisions in wine’s hashing algorithm for generating short file names.•Customers on macOS or Linux are advised not to build with IAR outside of Simplicity Studio. Customers who do should carefully verify that the correct files are being used.GCC (The GNU Compiler Collection) version 7.2.1, provided with Simplicity Studio.Link-time optimization feature of GCC has been disabled, resulting in slight increase of image sizeContents Contents1New Items (3)1.1New Features (3)1.2New APIs (3)2Improvements (6)2.1Changed APIs (6)2.2Changed Documents (7)3Fixed Issues (8)4Known Issues in the Current Release (9)5Deprecated Items (10)6Removed Items (11)7Using This Release (12)7.1Installation and Use (12)7.2Support (12)8Legal (13)8.1Disclaimer (13)8.2Trademark Information (13)1 New Items1.1 New FeaturesAdded in release 1.6.2.0Profile qualification listing updated.Model qualification listing updated for all models released as GA.Support for time models (Time client, Time server, Time setup server) has been added as an alpha release.Model-specific initialization of generic models has been added.Additional Provisioner commands for manipulating the device database and key refresh procedure have been added.Added in release 1.6.1.0Models: qualification readiness for all implemented models.Added in release 1.6.0.0Models: support for light control models (LC client, LC server, LC setup server) has been added.Models: support for scene models (scene client, scene server, scene setup server) has been added. Note that due to a Mesh Model specification limitation only a single instance of a Scene server model is supported.New model qualification effort is ongoing, but not completed at the time of release.Persistent storage: NVM3 is supported for series 1 hardware SoC projectsSDK light sample application has been updated to support light controller functionality and scene functionalitySDK switch sample application has been updated to support scene recall functionalityMesh node functionality has been updated to support more than 240 replay protection list entries (amount is limited by the size of persis-tent storage and RAM available for Mesh)Mesh provisioner functionality has been updated to support up to 512 device database entries (amount is limited by the size of persistent storage and RAM available for Mesh)1.2 New APIsFor additional documentation please refer to the Bluetooth Mesh Software API Reference Manual installed with the Bluetooth Mesh SDK. Added in release 1.6.2.0Data types for signed and unsigned 64-bit numbers have been added.BGAPI commands and events for Time models have been added. Note that Time model functionality has been released as an alpha release.Time client model commands and events added:mesh_time_client_init(),mesh_time_client_deinit(),mesh_time_client_get_tai_utc_delta(),mesh_time_client_get_time(),mesh_time_client_get_time_role(),mesh_time_client_get_time_zone(),mesh_time_client_set_tai_utc_delta(),mesh_time_client_set_time(),mesh_time_client_set_time_role(),mesh_time_client_set_time_zone(),mesh_time_client_tai_utc_delta_status(),mesh_time_client_time_status(),mesh_time_client_time_role_status(),mesh_time_client_time_zone_status().Time server and setup server model commands and events added: mesh_time_server_init(),mesh_time_server_deinit(),mesh_time_server_get_datetime(),mesh_time_server_get_tai_utc_delta_new(),mesh_time_server_get_time(),mesh_time_server_get_time_role(),mesh_time_server_get_time_zone_offset_new(),mesh_time_server_set_time_zone_offset_new(),mesh_time_server_set_time(),mesh_time_server_set_time_role(),mesh_time_server_set_time_zone_offset_new(),mesh_time_server_tai_utc_delta_updated(),mesh_time_server_time_updated(),mesh_time_server_time_role_updated(),mesh_time_server_time_zone_offset_updated().Added in release 1.6.0.0BGAPI commands and events for LC and scene models have been added LC client model commands and events:mesh_lc_client_init(),mesh_lc_client_get_light_onoff(),mesh_lc_client_get_mode(),mesh_lc_client_get_om(),mesh_lc_client_get_property(),mesh_lc_client_set_light_onoff(),mesh_lc_client_set_mode(),mesh_lc_client_set_om(),mesh_lc_client_set_property(),mesh_lc_client_light_onoff_status(),mesh_lc_client_mode_status(),mesh_lc_client_om_status(),mesh_lc_client_property_status()LC server model commands and events:mesh_lc_server_init(),mesh_lc_server_deinit(),mesh_lc_server_init_all_properties(),mesh_lc_server_update_light_onoff(),mesh_lc_server_update_mode(),mesh_lc_server_update_om(),mesh_lc_server_ambient_lux_level_updated(),mesh_lc_server_light_onoff_updated(),mesh_lc_server_linear_output_updated(),mesh_lc_server_mode_updated(),mesh_lc_server_occupancy_updated(),mesh_lc_server_om_updated()mesh_lc_server_set_publish_mask()LC setup server model commands and events:mesh_lc_setup_server_update_property(),mesh_lc_setup_server_set_property()Scene client model commands and events:mesh_scene_client_init(),mesh_scene_client_delete(),mesh_scene_client_get(),mesh_scene_client_get_register(),mesh_scene_client_recall(),mesh_scene_client_store(),mesh_scene_client_register_status(),mesh_scene_client_status()Scene server model commands and events: mesh_scene_sever_init(),mesh_scene_server_deinit(),mesh_scene_server_get(),mesh_scene_server_publish(),mesh_scene_server_recall(),mesh_scene_server_register_get()Scene setup server model commands and events: mesh_scene_setup_server_init(),mesh_scene_setup_server_delete(),mesh_scene_setup_server_publish(),mesh_scene_setup_server_store()2 Improvements2.1 Changed APIsChanged in release 1.6.2.0BGAPI commands for model-specific initialization of generic client and server models have been added. These commands can be used in place of the already-existing initialization commands and may result in reduced size of the firmware image of a SoC project that uses only a subset of generic models.Eleven generic client model commands have been added:mesh_generic_client_init_battery(),mesh_generic_client_init_common(),mesh_generic_client_init_ctl(),mesh_generic_client_init_default_transition_time(),mesh_generic_client_init_level(),mesh_generic_client_init_lightness(),mesh_generic_client_init_location(),mesh_generic_client_init_on_off(),mesh_generic_client_init_power_level(),mesh_generic_client_init_power_on_off(),mesh_generic_client_init_property().Eleven generic server model commands have been added:mesh_generic_server_init_battery(),mesh_generic_server_init_common(),mesh_generic_server_init_ctl(),mesh_generic_server_init_default_transition_time(),mesh_generic_server_init_level(),mesh_generic_server_init_lightness(),mesh_generic_server_init_location(),mesh_generic_server_init_on_off(),mesh_generic_server_init_power_level(),mesh_generic_server_init_power_on_off(),mesh_generic_server_init_property().BGAPI commands for Provisioner have been added to allow additional manipulation of the Provisioner’s device database and key re-fresh procedure state.Six Provisioner commands have been added:mesh_prov_ddb_update_netkey_index(),mesh_prov_flush_key_refresh_state(),mesh_prov_get_key_refresh_phase(),mesh_prov_key_refresh_resume(),mesh_prov_key_refresh_start_from_phase(),mesh_prov_key_refresh_suspend(),Changed in release 1.6.1.0One new BGAPI command has been addedAdded LC server model command:mesh_lc_server:_set_regulator_interval()Changed in release 1.6.0.0Four new BGAPI commands and five new BGAPI events have been added Added mesh node commands:mesh_node_rssi()mesh_node_set_beacon_reporting()mesh_node_stop_unprov_beaconing()Added generic server event:mesh_generic_server_state_recall()Added mesn node events:mesh_node_beacon_received()mesh_node_heartbeat()mesh_node_neartbeat_start()mesh_node_heartbeat_stop()One new BGAPI errorcode has been added:bg_err_mesh_no_data_available2.2 Changed DocumentsNoneFixed Issues3 Fixed IssuesFixed in release 1.6.2.0466717 Fixed handling of extended scan response events in the stack469269 Fixed generic level unintentional wrap around from minimum to maximum value when using move requests 471532 Disengaging LC server from lightness did not work if lightness level was manually changed via a bound stateFixed in release 1.6.1.0434160 Added missing handling of segmented control messages444559 Optimized model configuration storage management on bootup448945 Made handling of disconnections during PB-GATT provisioning more robust454060 Fixed Scene Server model storage allocation455878 Fixed LC Server ambient lux level reporting456186 Fixed handling of segmented messges once a preceding segmented message reception was cancelled 456976 Fixed buffer allocation for stack internal control messages458876 Fixed error code given on provisioning failure due to malformed message459204 Fixed relaying of PDUs with RFU destination addresses461448 Fixed emitted heartbeat count when using local test interfaceFixed in release 1.6.0.04975, 439811 GCC linking with link-time optimization disabled270215 Added BGAPI for heartbeat monitoring in the application417988 Added BGAPI for received secure network beacon monitoring in the application421689 Key index and key value storing made into an atomic operation447682 Fixed local loopback interface449257 Fixed project conversion to C++ in StudioKnown Issues in the Current Release 4 Known Issues in the Current ReleaseIssues in bold were added since the previous release.3878 Mesh GATT events visible to the application Application can ignore BGAPI events related to GATTprovisioning and proxying based on service andcharacteristic parameters5662 Default device UUID does not conform to RFC4122 Customer needs to explicitly set UUID to a conformantone339993ISC file comments cause errors when generatingcodeAvoid using comments in ISC files401550 No BGAPI event for segmented message handlingfailure Application needs to deduce failure from timeout / lack of application layer response418636Issues with mesh_test local configuration state API(node identity, relay, network retransmission)454059 A large number of key refresh state change eventsare generated at the end of KR process, and that mayflood NCP queueIncrease NCP queue length in the project454061 Slight performance degradation compared to 1.5 inround-trip latency tests was observed454332 Missing Mesh-specific API for generating andreceiving scan response data for GATT provisioningservice advertisementsUse the LE GAP API467080 BTMESH_HEAP_SIZE macro does not take modelcounts into account Manually edit the macro to handle model counts if some models are present more than once468761 Serialization/deserialization buffers in mesh_libare too small for many properties Manually increase buffer sizes in mesh_lib functions470417 Polymorphic GATT database capability settingsclash with Mesh proxy and provisioning servicesDeprecated Items 5 Deprecated ItemsNoneRemoved Items 6 Removed ItemsNone.Using This Release 7 Using This ReleaseThis release contains the following•Silicon Labs Bluetooth mesh stack library•Bluetooth sample applicationsIf you are a first time user, see QSG148: Getting Started with Bluetooth® Mesh Software Development.7.1 Installation and UseA registered account at Silicon Labs is required in order to download the Silicon Labs Bluetooth SDK. You can register at https:///apex/SL_CommunitiesSelfReg?form=short.Stack installation instruction are covered in QSG148: Getting Started with Bluetooth® Mesh Software Development.Use the Bluetooth mesh SDK with the Silicon Labs Simplicity Studio V4 development platform. Simplicity Studio ensures that most soft-ware and tool compatibilities are managed correctly. Install software and board firmware updates promptly when you are notified. Documentation specific to the SDK version is installed with the SDK. Additional information can often be found in the knowledge base articles (KBAs). API references and other information about this and earlier releases is available on https:///.7.2 SupportDevelopment Kit customers are eligible for training and technical support. You can use the Silicon Labs Bluetooth mesh web page to obtain information about all Silicon Labs Bluetooth products and services, and to sign up for product support.You can contact Silicon Laboratories support at /support.Legal 8 Legal8.1 DisclaimerSilicon Labs intends to provide customers with the latest, accurate, and in-depth documentation of all peripherals and modules available for system and software implementers using or intending to use the Silicon Labs products. Characterization data, available modules and peripherals, memory sizes and memory addresses refer to each specific device, and "Typical" parameters provided can and do vary in different applications.Application examples described herein are for illustrative purposes only.Silicon Labs reserves the right to make changes without further notice and limitation to product information, specifications, and descrip-tions herein, and does not give warranties as to the accuracy or completeness of the included information. Silicon Labs shall have no liability for the consequences of use of the information supplied herein. This document does not imply or express copyright licenses granted hereunder to design or fabricate any integrated circuits. The products are not designed or authorized to be used within any Life Support System. A "Life Support System" is any product or system intended to support or sustain life and/or health, which, if it fails, can be reasonably expected to result in significant personal injury or death. Silicon Labs products are not designed or authorized for military applications. Silicon Labs products shall under no circumstances be used in weapons of mass destruction including (but not limited to) nuclear, biological or chemical weapons, or missiles capable of delivering such weapons.8.2 Trademark InformationSilicon Laboratories Inc.®, Silicon Laboratories®, Silicon Labs®, SiLabs® and the Silicon Labs logo®, Bluegiga®, Bluegiga Logo®, Clockbuilder®, CMEMS®, DSPLL®, EFM®, EFM32®, EFR, Ember®, Energy Micro, Energy Micro logo and combinations thereof, "the world’s most energy friendly microcontrollers", Ember®, EZLink®, EZRadio®, EZRadioPRO®, Gecko®, ISOmodem®, Micrium, Preci-sion32®, ProSLIC®, Simplicity Studio®, SiPHY®, Telegesis, the Telegesis Logo®, USBXpress®, Zentri, Z-Wave and others are trade-marks or registered trademarks of Silicon Labs.ARM, CORTEX, Cortex-M3 and THUMB are trademarks or registered trademarks of ARM Holdings.Keil is a registered trademark of ARM Limited. All other products or brand names mentioned herein are trademarks of their respective holders.。

基于蓝牙MESH技术的LED智能照明控制系统[实用新型专利]

(19)中华人民共和国国家知识产权局(12)实用新型专利(10)授权公告号 (45)授权公告日 (21)申请号 201721596310.X(22)申请日 2017.11.26(73)专利权人四川蓝景光电技术有限责任公司地址 610000 四川省成都市双流区西南航空港经济开发区空港二路二段1000号(72)发明人李忠训　(51)Int.Cl.H05B 33/08(2006.01)H05B 37/02(2006.01)(ESM)同样的发明创造已同日申请发明专利(54)实用新型名称基于蓝牙MESH技术的LED智能照明控制系统(57)摘要本实用新型公开了一种基于蓝牙MESH技术的LED智能照明控制系统，包括离散式安装的至少一个LED灯具，与所有LED灯具连接的蓝牙节点控制系统，和与该蓝牙节点控制系统连接、为所述LED灯具供电的电源；所述蓝牙节点控制系统包括安装在所述LED灯具与电源之间并至少与一个LED灯具电连接的蓝牙节点控制器，和与该蓝牙节点控制器无线连接的网络网关，该网络网关配备有蓝牙天线、4G或wifi网络天线；所述蓝牙节点控制器包括带组网功能的蓝牙模块，分别与该蓝牙模块连接的DC-DC供电电路、指示灯电路和至少一路I/O口输出电路。

本实用新型既适用于各种大型公共场所的灯具控制，也适用于小型家庭私用灯具控制，应用范围十分广泛。

权利要求书1页说明书3页附图3页CN 207531129 U 2018.06.22C N 207531129U1.基于蓝牙MESH 技术的LED智能照明控制系统，其特征在于，包括离散式安装的至少一个LED灯具，与所有LED灯具连接的蓝牙节点控制系统，和与该蓝牙节点控制系统连接、为所述LED灯具供电的电源；所述蓝牙节点控制系统包括安装在所述LED灯具与电源之间并至少与一个LED灯具电连接的蓝牙节点控制器，和与该蓝牙节点控制器无线连接的网络网关，该网络网关配备有蓝牙天线、4G或wifi网络天线；所述蓝牙节点控制器包括带组网功能的蓝牙模块，分别与该蓝牙模块连接的DC -DC供电电路、指示灯电路和至少一路I/O口输出电路。

利尔达蓝牙模块BLEMesh LSD4BT-K53系列规格书_V1.10

·内存资源 - 512kB Flash(实际可使用容量小于 512kB) - 48kB 片上 SRAM，其中 32kB 可休眠保存
·兼容性 - 设计侧插、邮票孔兼容的接口方式
·BLE 功能 - 支持 BLE 5.0 - 支持 125Kbps、500Kbps、1Mbps、2Mbps
·Mesh 协议 - Bluetooth SIG Mesh 支持 - Telink 专有的 Mesh 支持
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图片索引
图1 图2 图3 图4 图5 图6 图7 图8 图9 图 10 图 11 图 12
LSD4BT-K53 系列实物图................................................................................................ 6 LSD4BT-K53 系列尺寸图................................................................................................ 6 典型应用电路................................................................................................................. 8 模组天线选择电路......................................................................................................... 9 模组天线净空区............................................................................................................. 9 PCB 天线在板框外........................................................................................................ 10 PCB 天线沿板边放置且下方挖空................................................................................ 10 PCB 天线沿板边放置且下方均不敷铜........................................................................ 10 模块背面标签图例....................................................................................................... 11 回流焊作业指导........................................................................................................... 13 料带尺寸....................................................................................................................... 14 产品包装方向............................................................................................................... 15

蓝牙Mesh与ZigBee技术对比

蓝牙Mesh与ZigBee技术对比1、引言物联网技术在如今的生活中起到了越来越重要的作用，它在各个垂直行业中迅速扩散并融入。

在我们生活中，各种终端通过物联网技术连接，这些节点网络通过Internet收集和发送数据以进行进一步处理，并通过Internet接收来自用户的命令。

由于交换的数据量不是很大，因此可以使用窄带Mesh技术来解决由于传统的点对点，星形或总线结构所存在的不足。

在网状拓扑中，一部分无需考虑功耗的设备作为路由节点或中继节点，除了处理自身业务数据外，它们还负责存储并转发数据。

这使得路由器和终端节点的网络变得更加分散。

Mesh网络中没有单点故障，因此更加可靠。

精心设计的路由机制和数据收发确认机制使Mesh网络可以更加可靠，可扩展。

Mesh网络的另一个优点是，可以依托路由设备扩展网络，因此电池供电设备可以长时间以低功耗方式运行。

由于单个网关可用于从分布在较大区域的多个节点收集数据或进行控制，因此降低了成本。

蓝牙Mesh和Zigbee是两种最流行的PAN（个人局域网）技术，都支持Mesh 网络（即网状拓扑）。

Zigbee基于IEEE802.15.4标准，而蓝牙Mesh则是SIG开发和发布的基于BLE之上网络技术。

蓝牙Mesh网络依赖于低功耗蓝牙。

低功耗蓝牙技术是蓝牙Mesh使用的无线通信协议栈。

蓝牙Mesh基于BLE低功耗蓝牙的网络泛洪式广播。

2、详细技术分析2.1Mesh路由机制的差异对于较小节点数量的网络，两者的性能相似。

蓝牙Mesh使用泛洪方法来路由网状数据包。

这称为受控这种广播模式也称为网络泛洪。

之所以称为”受控”，是因为并非所有节点都中继转发数据包，只有市电电源（不是电池供电）上的那些节点才能充当中继节点（相当于ZigBee的路由节点）。

当网络中节点数量较小时，此机制非常有效。

蓝牙Mesh假定在大多数典型使用情况下，所有端节点在任何情况下都将需要相同的命令，例如”打开灯”。

考虑到照明是物联网最突出的场景之一，这种方法可以提供很好的性能。

沁恒低功耗蓝牙 MESH 软件开发参考手册 V1.0说明书

沁恒低功耗蓝牙MESH 软件开发参考手册V1.02022年3月16日目录1．概述 (5)1.1低功耗蓝牙mesh角色功能介绍 (5)2．开发平台 (6)2.1芯片概述 (6)2.2软件概述 (6)3．配置MESH协议栈 (7)3.1、CONFIG_MESH_ADV_BUF_COUNT_DEF (7)3.2、CONFIG_MESH_RPL_COUNT_DEFRPL (7)3.3、CONFIG_MESH_IVU_DIVIDER_DEF (7)3.4、CONFIG_MESH_PROXY_FILTER_DEF (7)3.5、CONFIG_MESH_MSG_CACHE_DEF (7)3.6、CONFIG_MESH_APPKEY_COUNT_DEF (7)3.7、CONFIG_MESH_MOD_KEY_COUNT_DEF (7)3.8、CONFIG_MESH_MOD_GROUP_COUNT_DEF (7)3.9、CONFIG_MESH_ALLOW_SAME_ADDR (7)3.10、CONFIG_MESH_UNSEG_LENGTH_DEF (8)3.11、CONFIG_MESH_RX_SDU_DEF (8)3.12、CONFIG_MESH_SECTOR_COUNT_DEF (8)3.13、CONFIG_MESH_NVS_ADDR_DEF (8)3.14、CONFIG_MESH_RPL_STORE_RATE_DEF (8)3.15、CONFIG_MESH_SEQ_STORE_RATE_DEF (8)3.16、CONFIG_MESH_STORE_RATE_DEF (8)3.17、CONFIG_MESH_FRIEND_SUB_SIZE_DEF (8)3.18、CONFIG_MESH_QUEUE_SIZE_DEF (8)3.19、CONFIG_MESH_FRIEND_RECV_WIN_DEF (9)3.20、CONFIG_MESH_LPN_REQ_QUEUE_SIZE_DEF (9)3.21、CONFIG_MESH_LPN_POLLINTERVAL_DEF (9)3.22、CONFIG_MESH_LPN_POLLTIMEOUT_DEF (9)3.23、CONFIG_MESH_LPN_RECV_DELAY_DEF (9)3.24、CONFIG_MESH_RETRY_TIMEOUT_DEF (9)3.25、CONFIG_MESH_PROV_NODE_COUNT_DEF (9)3.26、CONFIG_MESH_RF_ACCESSADDRESS (9)4．初始化模型功能 (10)4.1初始化ROOT模型 (10)4.1.1定义应用密钥和订阅地址 (10)4.1.2定义CONFIG服务模型用户配置字 (10)4.1.3定义操作码和对应处理函数 (12)4.2初始化厂商自定义模型 (12)4.2.1厂商ID以及模型ID (12)4.2.2定义厂商模型应用密钥和订阅地址 (12)4.2.3定义厂商模型操作码和对应处理函数 (12)4.2.4定义模型配置字 (13)4.2.5定义模型回调和初始化回调函数 (15)5．配网流程 (16)5.1普通节点 (16)5.1.1发送未配网广播 (16)5.1.2普通节点配网回调 (16)5.1.2.1 link_open回调 (17)5.1.2.2 link_close回调 (17)5.1.2.3 prov_complete回调 (17)5.1.2.4 prov_reset回调 (17)5.1.2.5 HEALTH模型回调 (17)5.1.3普通节点自配网 (18)5.2中心节点 (18)5.2.1中心节点自配网 (18)5.2.2中心节点配网回调 (19)5.2.2.1prov_complete回调 (19)5.2.2.2unprov_recv回调 (20)5.2.2.3link_open回调 (20)5.2.2.4link_close回调 (21)5.2.2.5node_added回调 (21)6．管理网络 (23)6.1通过配网者远程管理网络 (23)6.1.1添加应用密钥 (23)6.1.2绑定应用密钥到指定模型 (23)6.1.3添加订阅地址到指定模型 (23)6.1.4删除节点命令 (24)6.1.5例程配网者自配网后对自身模型的配置流程 (25)6.1.6例程配网者对新入网设备的配置流程 (26)6.2本地管理自身网络信息 (28)6.2.1绑定应用密钥到本地模型 (28)6.2.2添加订阅地址到本地模型 (29)6.2.3删除本地配网信息 (29)7．沁恒自定义透传模型 (30)7.1发送数据 (30)7.1.1发送参数 (30)7.1.2发送函数返回值 (30)7.1.3发送函数使用示例 (31)7.1.4发送数据API (32)7.2接收数据 (33)7.2.1沁恒自定义透传模型操作码处理函数 (33)7.2.2沁恒自定义透传模型回调 (34)8．低功耗功能与朋友关系 (36)8.1朋友节点 (36)8.2低功耗节点 (36)9．连接手机 (38)9.1代理配网功能 (38)9.2通过独立ble功能连接手机 (38)修订记录 (40)1．概述1.1低功耗蓝牙mesh角色功能介绍成为蓝牙mesh网络中一员的设备被称为节点(Node)，蓝牙mesh规格定义了节点可能拥有的特性。

亿佰特Ble蓝牙mesh自组网模块E104-BT11使用手册

亿佰特Ble蓝⽛mesh⾃组⽹模块E104-BT11使⽤⼿册⽬录第⼀章概述 (3)1.1简介 (3)1.2 特点功能 (3)1.3 应⽤场景 (3)第⼆章规格参数 (4)2.1 极限参数 (4)2.2⼯作参数 (4)第三章机械尺⼨与引脚定义 (5)第四章基本操作 (7)4.1硬件设计 (7)第五章功能介绍 (8)5.1 Ble mesh知识点 (8)5.2 BT11功能介绍 (10)5.3 代理接⼊和APP配置⼊⽹ (11)5.4数据格式 (12)第六章快速⼊门 (23)6.1恢复出⼚ (23)6.2设备⼊⽹ (23)6.3透传消息 (24)第七章常见问题 (25)7.1传输距离不理想 (25)7.2模块易损坏 (25)7.3误码率太⾼ (25)第⼋章焊接作业指导 (26)8.1 回流焊温度 (26)8.2回流焊曲线图 (26)第九章相关型号 (27)免责声明 (27)修订历史 (27)关于我们 (27)第⼀章概述1.1简介E104-BT11蓝⽛mesh⾃组⽹模块⽀持sig mesh V1.0标准，单⽹络理论最⼤可容纳10922个节点设备。

设备⼊⽹后⾃动记忆⽹络信息。

⼿机APP可任意节点代理⼊⽹，实现mesh⽹络远程控制。

可⽅便实现⽹内⼴播或任意定点数据透传⽀持⾮常适合物联⽹信息采集，⼤规模组⽹通讯场景，智能家居等应⽤。

本⼿册适⽤于E104-BT11G-PC、E104-BT11N_PCB、E104-BT11N-IPX。

后缀为“-PCB”则为PCB天线版本，“-IPX”则为IPX天线版本。

固件功能相同。

1.2 特点功能●发射功率多级可调最⼤+20dbm；●串⼝波特率动态可配；●⽆线通讯信道37、38、39；●⽹络⽆中⼼节点（gateway）；●记忆组⽹信息，上电⾃动⼊⽹；●上电⼊⽹1秒完成；●⽀持⼿机APP⼊⽹；●组⽹最⼤节点数10922；●⽀持⾃定义串⼝数据透传模型；●⽀持⾃定义低功耗（⾮标准低功耗）；●⽀持串⼝唤醒；●⽀持空中配置；●与BT10不兼容。

Cypress CYW20819超低功耗蓝牙5单片解决方案

Cypress公司的CYW20819蓝牙5单片解决方案,完全满足蓝牙网格(BlueToothMesh)1.0指标,具有高度集成度,消除了外接元件,使得设计者降低产品占位面积和成本.CYW20819集成了超低功耗(ULP) BLE和增加了音频功能,从而增强用户可穿戴和追踪者的体验,还能提供BLE和EDR接收器业界最好的灵敏度.采用先进的设计技术和工艺技术来降低功耗和空闲功率,CYW20819能满足低功耗蓝牙5.0要求,支持BR, EDR 2 Mbps和 3 Mbps, eSCO,BLE以及LE 2 Mbps,可编TX发送功率高达+4dBm,具有极好接收灵敏度(BLE 1 Mbps时为-95.5 dBm),集成的功能强大的Arm® Cortex®-M4 内核,最高速率96MHz.此外还集成了256KB闪存和176KB RAM,其中ROM中蓝牙堆栈能单独运行而不需要外接MCU,主要用在可穿戴和健美领域,家庭自动化,血压监测和其它医疗应用,接近传感器,密匙卡,恒温器和温度计以及玩具和遥控器.本文介绍了CYW20819主要特性,功能框图,以及评估板CYBT-213043-MESH主要特性,电路图,材料清单和PCB设计图.The CYW20819 is a best-in-class Bluetooth 5 single-chip solutiontargeted at Bluetooth Mesh, audio, voice, wearables, mice,keyboards,gaming consoles, remote controls, home automation, and a wide range of other Internet of Things (IoT)applications. The CYW20819 fully implements the Bluetooth Mesh 1.0 specification, and employs the highest level ofintegration toeliminate external components, allowing device makers toreduce product footprints and slash costs.The CYW20819 integrates Ultra-Low Power (ULP) BLE along with thecapability to add audio functionality to enhance the userexperience forwearables and trackers.It also provides best-in-class receiver sensitivity for both BLE and EDR. Using advanceddesign techniques and process technology to reduce active and idle power, the CYW2081also addresses the needs of a diverseclass of low power Bluetooth 5-enabled devices that require minimal powerconsumption and compact size The device is intendedfor use in audio(source only, other than SCO), IOT, sensors (medical, home, security andindustrial), and HID markets. The datasheetprovides details of thefunctional, operational, and electrical characteristics of the CYW20819device. It is intended for hardware,design, application, and OEM engineers. CYW20819主要特性:Bluetooth Sub-SystemComplies with Bluetooth Core Specification version 5.0Includes support for BR, EDR 2 Mbps and 3 Mbps, eSCO,BLE, and LE 2Mbps.Programmable TX Power up to +4 dBmExcellent receiver sensitivity (-95.5 dBm for BLE 1 Mbps)MicrocontrollerPowerful Arm® Cortex®-M4 core with a maximum speed of96 MHz Bluetooth stack in ROM allowing standalone operation withoutany external MCU256-KB on-chip FlashCypress CYW20819超低功耗蓝牙5单片解决方案176-KB on-chip RAMBluetooth stack, Peripheral drivers, Security functions builtinto ROM (1 MB) allowing application to efficiently use onchipFlash AES-128 and True Random Number Generator (TRNG)Security functions in ROM including ECDSA signature verification Over-the-air (OTA) firmware updates Peripherals Up to 40 GPIOsI2C, I2S, UART, and PCM interfaces Two Quad-SPI interfacesAuxiliary ADC with up to 28 analog channels Programmable key scan 20 8 matrix Three-axis quadrature signal decoder General-purpose timers and PWMReal-time clock (RTC) and watchdog timers (WDT)Power ManagementOn-chip power-on reset (POR)Integrated buck (DC-DC) and LDO regulatorsOn-chip software controlled power management unitOn-chip 32 kHz LPO with optional external 32 kHz crystaloscillator support Wi-Fi CoexistenceGlobal Coexistence Interface (GCI) for Cypress Wi-Fi parts Serial Enhanced Coexistence Interface (SECI)ModusToolBox 1.1 SDK OTA Firmware Update Support Package Types 112-ball FPBGA 62-pin FPBGA RoHS compliantCYW20819应用:Wearables and fitness bands Home automationBlood pressure monitors and other medical applications Proximity sensors Key fobsThermostats and thermometers Toys Remotes图1:CYW20819功能框图。

Silicon Labs Bluetooth Mesh 灯具示例说明书

QSG148: Getting Started with the Silicon Labs Bluetooth® Mesh Lighting Demonstration in SDK 1.xThis document provides step-by-step instructions to demonstratea basic Bluetooth mesh network. In this demo, three Wireless Starter Kit (WSTK)-based devices are provisioned as two Lights and one Switch. The mobile application allows the control of ei-ther the group of Lights or an individual Light. By pressing but-tons on the Switch device, you can control the ON/OFF states and brightness for all lights in the same group. The demo is open-sourced and provides a good demonstration of a basic Bluetooth mesh network.The Bluetooth Mesh mobile app is intended to demonstrate the Silicon Labs Bluetooth Mesh technology together with the Bluetooth Mesh SDK sample apps. The mobile app is a reference app for the Bluetooth Mesh mobile ADK but it should not be taken as a starting point for customers to create their own mobile apps. For guidance on creating mobile apps with the Bluetooth Mesh mobile ADK, refer to AN1200: Bluetooth® Mesh for iOS and Android ADK.KEY POINTS•Prerequisite for the demo•Hardware set-up of WTSKs •Bluetooth mesh SDK installation in Simplicity Studio•Demo firmware installation •Instructions for provisioning, configuring, and controlling network nodes using the Android smartphone applicationPrerequisites 1. PrerequisitesThe Silicon Labs Bluetooth mesh lighting demonstration is designed to illustrate Bluetooth mesh operation without any need to config-ure or compile software. To get started with the Bluetooth mesh demo, obtain the following.1.1 Order Development KitsThe Blue Gecko Bluetooth SoC Wireless Starter Kit is the easiest and fastest way to start the evaluation and development of your own Bluetooth mesh applications. To get started with the Bluetooth mesh demo, you need to have three (3) EFR32™ WSTK main boards and radio boards. These can be obtained by ordering any of the Wireless Starter Kit options below.Option 1:QTY(3) of PN: SLWSTK6020B kits: /products/development-tools/wireless/bluetooth/blue-gecko-bluetooth-low-energy-soc-starter-kitOption 2:QTY(1) of PN: SLWSTK6000B kit: /products/development-tools/wireless/mesh-networking/mighty-gecko-starter-kitOption 3: QTY(1) of PN: SLWSTK6006A kit: /products/development-tools/wireless/efr32xg21-wireless-starter-kitThis demo requires either EFR32MG21, EFR32BG13, EFR32MG13, EFR32BG12, or EFR32MG12 radio boards. If you already have the WSTK Main Boards, you can purchase the required radio boards here.Note: This document references the boards provided in PN: SLWSTK6020B. The radio board provided in SLWSTK6000B and SLWSTK6006A as well as the radio board mentioned above can be substituted for the EFR32BG13 board referenced in this document.1.2 Download Simplicity StudioGo to: /simplicity-studio to download the latest Simplicity Studio version compatible with your computer’s operat-ing system.1.3 Download Bluetooth Mesh by Silicon Labs Mobile App from iTunes or Google PlayiTunes:https:///us/app/bluetooth-mesh-by-silicon-labs/id1411352948?mt=8Google Play:https:///store/apps/details?id=com.siliconlabs.bluetoothmesh&hl=enNote: The minimum requirement for the smartphone is Android 6 (API23).1.4 Obtaining SupportYou can access the Silicon Labs support portal at https:///support through Simplicity Studio Resources. Click the “Email-Support” link and log in with your self-registered credentials. Use the support portal to contact Customer Support for any ques-tions you might have about the demonstration.2. About the Bluetooth Mesh SDKThe Silicon Labs Bluetooth mesh stack is an advanced Bluetooth mesh protocol stack implementing the Bluetooth mesh standard. It can run alongside the Bluetooth Low Energy (LE) stack, using a common link layer, which allows using LE features in parallel. The Silicon Labs Bluetooth mesh stack is meant for Silicon labs Wireless Gecko SoCs and modules.The Silicon Labs Bluetooth mesh stack provides multiple APIs for the developer to access the Bluetooth mesh functionality. Two modes are supported.1.Standalone mode (also referenced as SoC mode), where both the Bluetooth mesh stack and the application run in a WirelessGecko SoC or module. The application can be developed with the C programming language.work Co-Processor (NCP) mode, where the Bluetooth stack runs in a Wireless Gecko and the application runs on a separatehost MCU. For this use case, the Bluetooth stack can be configured into NCP mode where the API is exposed over a serial inter-face such as UART.2.1 Bluetooth Mesh Stack FeaturesThe features of the Silicon Labs Bluetooth stack are listed in the following table. For details on the features of the Bluetooth Low Ener-gy stack, refer to QSG139: Getting Started with Bluetooth® Software Development.Table 2.1. Bluetooth Mesh Stack FeaturesTable 2.2. Supported Models2.2 Bluetooth Mesh Stack Limitations(1) The node belongs to a single network but the network may have multiple network keys to encrypt the traffic.3. Getting Started3.1 Preparing the WSTKThe layout of the Wireless Starter Kit (WSTK) Main Board with attached EFR32BG13 radio board is shown in the following figure:Figure 3.1. WSTK Main Board with Radio Board Attached1.Connect a Blue Gecko Radio Board to the WSTK Main Board.Use radio board SLWRB4104A EFR32BG13 2.4 GHz (+10 dBm) for this demo experience.2.Connect the WSTK to a PC using the "J-Link USB" connector and the cable provided with the starter kit.3.If not already set, turn the Power switch to "AEM" position.4.Repeat the above steps for the other two kits so all three kits are connected to your computer.Verifying the Setup:1.Check that the blue "USB Connection Indicator" LED (next to “J-Link USB”) turns on or starts blinking.2.Check that the Main Board LCD display turns on and displays a Silicon Labs logo.For more detailed information regarding the Starter Kit, refer to UG279: EFR32BG13 Blue Gecko Bluetooth Starter Kit User's Guide.3.2 Open Simplicity Studio and Install Bluetooth Mesh SDKBluetooth mesh SDK is installed using the Simplicity Studio package manager.1.Open Simplicity Studio and log in using your Silicon Labs account.2.Click the Download Update icon (red/green down arrow under the menu bars), and click Package Manager.3.Go to the SDKs tab to install Bluetooth mesh SDK.4.In the Launcher screen, check if the preferred SDK is “Bluetooth mesh SDK + Platform”. If not, click the link provided to change thepreferred SDK to “Bluetooth mesh SDK + Platform”.You can find more detailed instructions for Simplicity Studio in QSG139: Bluetooth Development with Simplicity Studio.3.3 Install the Demonstration FirmwareWhen the devices are connected to your PC with a USB cable, you can see three devices listed in the Device window in Simplicity Studio. Select the J-link for a device to display demonstrations, examples, and documentation associated with the Bluetooth Mesh SDK.For this demo, you need to flash two devices with BT Mesh – Light Example and one device with BT Mesh – Switch Example.To install the firmware, click the demo. In the Mode drop-down in the next dialog, select Run. Click [Start].3.4 Use the Demo with an Android SmartphoneMake sure that all three devices have the status of “unprovisioned” on the device LCD screen before starting with the application. Open the Bluetooth Mesh App by Silicon Labs on your Android phone.Follow the procedures below to set up and use the demonstration.1.Go to provisioning view and search for unprovisioned devices.2.Select the Bluetooth mesh device you want to provision and configure.3.Enter the descriptive name for the device and the network you want to add it to.Note: The Android application has a pre-generated network and group, but you can add more groups to the application if you like. The network and node database can be erased by long-pressing the network in the main view and by pressing the trash icon.To configure the newly provisioned Bluetooth mesh:1.Right after provisioning the Android application connects the proxy service on the node.2.During configuration select the Bluetooth mesh features (proxy, relay, low power, and friend) that you want to enable.a.Notice that if you disable proxy, the node can no longer be directly accessed over GATT.3.Select the functionality (mesh model) that you want to enable.4.Select the group you want to add the device to.Note: The information view shows the Bluetooth mesh node features, such as Unicast address, UUID, and security keys as well as the supported mesh models. It can be used for debug purposes.To control a Bluetooth mesh node with the Android application:1.Select the network and group you want to control .2.The application will show the available nodes in that group.3.You can control the light:a.Pressing the light bulb icon will send an On/Off message.b.Moving the upper slider will send Light Lightness (dimming) messages.c.Moving the medium and lower sliders will send CTL (temperature and delta UV) messages.d.Pressing [STORE] stores the corresponding scene.4.By going to devices view and either swiping or long-pressing a node you can then either delete or reconfigure the node.Once the Android application has been used to provision a light bulb and a light switch to a network and group, the light switch (WSTK) can also be used to control the light bulb (WSTK) with the PB0 and PB1 buttons.PB0 button:•Short press: Decrease Light Lightness by 10%•Medium press: Decrease CTL (temperature) value•Long press: Send Off message•Very long press (5 seconds or more): Recall scene 1PB1 button:•Short press: Increase Light Lightness by 10%•Medium press: Increase CTL (temperature) value•Long press: Send On message•Very long press (5 seconds or more): Recall scene 23.5 Use the Demo with an iOS SmartphoneMake sure that all three devices have the status of “unprovisioned” on the device LCD screen before starting with the Mobile App.Open the Bluetooth Mesh App by Silicon Labs on your iOS phone.Follow the procedures below to set up and use the demonstration.1.Create a Bluetooth mesh network.2.Select the network and create a group.3.Go to the provisioning view and search for unprovisioned devices.4.Select the Bluetooth mesh device you want to provision and configure.The network and node database can be erased by left-swiping the network in the main view and then pressing the trash icon.To provision a Bluetooth mesh device and configure the node:1.During provisioning select the network you want to add the device to.2.During configuration select the Bluetooth mesh features (proxy, relay, low power and friend) that you want to enable.a.Notice that if you disable proxy, the node can no longer be directly accessed over GATT.3.Select the group you want to add the device to.4.Finally select the functionality (mesh model) that you want to enable.Note: The information view shows the Bluetooth mesh node features, such as Unicast address, UUID, and security keys as well as the supported mesh models. It can be used for debug purposes.To control a Bluetooth mesh node with the iOS application:1.Select the network and group you want to control.2.The application will show the available nodes in that group.3.You can control the light:a.Pressing the light bulb icon will send an On/Off message.b.Moving the upper slider will send Light Lightness (dimming) messages.c.Moving the medium and lower sliders will send CTL (temperature and delta UV) messages.d.Pressing [STORE] stores the corresponding scene.4.By going to the Devices view and tapping a node name you can reconfigure the node. To remove the node from the network, left-swipe it and press the trash icon.Once the iOS application has been used to provision a light bulb and a light switch to a network and group, the light switch (WSTK) can also be used to control the light bulb (WSTK) with the PB0 and PB1 buttons.PB0 button:•Short press: Decrease Light Lightness by 10%•Medium press: Decrease CTL (temperature) value•Long press: Send Off message•Very long press (5 seconds or more): Recall scene 1PB1 button:•Short press: Increase Light Lightness by 10%•Medium press: Increase CTL (temperature) value•Long press: Send On message•Very long press (5 seconds or more): Recall scene 24. Next StepsTo understand how the demo works, see AN1098: Understanding the Silicon Labs Bluetooth Mesh Lighting Demonstration .Explore the other documentation provided by Silicon Labs to get started with customizing your own Bluetooth mesh applications. SDK-specific documentation is provided under SDK Documentationon the Getting Started tab of the Launcher perspective.Next StepsIoT Portfolio/IoT SW/HW /simplicity Quality /quality Support & Community /communitySilicon Laboratories Inc.400 West Cesar Chavez Austin, TX 78701USADisclaimerSilicon Labs intends to provide customers with the latest, accurate, and in-depth documentation of all peripherals and modules available for system and software implementers using or intending to use the Silicon Labs products. Characterization data, available modules and peripherals, memory sizes and memory addresses refer to each specific device, and “Typical” parameters provided can and do vary in different applications. Application examples described herein are for illustrative purposes only. Silicon Labs reserves the right to make changes without further notice to the product information, specifications, and descriptions herein, and does not give warranties as to the accuracy or completeness of the included information. Without prior notification, Silicon Labs may update product firmware during the manufacturing process for security or reliability reasons. Such changes will not alter the specifications or the performance of the product. Silicon Labs shall have no liability for the consequences of use of the information supplied in this document. This document does not imply or expressly grant any license to design or fabricate any integrated circuits. The products are not designed or authorized to be used within any FDA Class III devices, applications for which FDA premarket approval is required, or Life Support Systems without the specific written consent of Silicon Labs. A “Life Support System” is any product or system intended to support or sustain life and/or health, which, if it fails, can be reasonably expected to result in significant personal injury or death. Silicon Labs products are not designed or authorized for military applications. Silicon Labs products shall under no circumstances be used in weapons of mass destruction including (but not limited to) nuclear, biological or chemical weapons, ormissiles capable of delivering such weapons. Silicon Labs disclaims all express and implied warranties and shall not be responsible or liable for any injuries or damages related to use of a Silicon Labs product in such unauthorized applications.Trademark InformationSilicon Laboratories Inc.®, Silicon Laboratories®, Silicon Labs®, SiLabs® and the Silicon Labs logo®, Bluegiga®, Bluegiga Logo®, ClockBuilder®, CMEMS®, DSPLL®, EFM®, EFM32®, EFR, Ember®, Energy Micro, Energy Micro logo and combinations thereof, “the world’s most energy friendly microcontrollers”, Ember®, EZLink®, EZRadio®, EZRadioPRO®, Gecko®, Gecko OS, Gecko OS Studio, ISOmodem®, Precision32®, ProSLIC®, Simplicity Studio®, SiPHY®, Telegesis, the Telegesis Logo®, USBXpress®, Zentri, the Zentri logo and Zentri DMS, Z-Wave®, and others are trademarks or registered trademarks of Silicon Labs. ARM, CORTEX, Cortex-M3 and THUMB are trademarks or registered trademarks of ARM Holdings. Keil is a registered trademark of ARM Limited. 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TruBlu智能照明控制平台室内外应用指南说明书

TruBlu™Smart Lighting Control Platform for Indoors and OutdoorsA P P L I C A T I O N G U I DESILVAIR2TruBlu ™34C O N T R O L S T R A T E G Y• Occupancy/Vacancy sensing • Daylighting • Dimming • White color tuningC O N T R O L C O M P O N E N T S• TruBlu 12-24V DC Remote Head PIR Occupancy Sensor, Daylight Harvesting • TruBlu 120-277 volt Bluetooth Dimming Switch • TruBlu 12-24V DC Two Channel Controller per FixtureOption 1: Code-compliant + color tuningOfficesA range of options to satisfy different needs, from code-compliant control solutions to cost-effective retrofit 5C O N T R O L S T R A T E G Y• Occupancy/Vacancy sensing • Daylighting (as needed)• DimmingC O N T R O L C O M P O N E N T S• TruBlu 12-24V DC Remote head PIR Occupancy & Daylight Harvesting Sensor • TruBlu 120-277 volt Bluetooth Dimming Switch • TruBlu 12-24V DC 1-Channel Fixture Controller per FixtureOption 2: Code-compliant with dimming controlC O N T R O L S T R A T E G Y • Occupancy sensing• Dimming C O N T R O L C O M P O N E N T S • TruBlu 120-277 volt Bluetooth Dimming Sensor Switch• TruBlu 12-24V DC 1-Channel FixtureController per fixtureOffices Continued Option 3: Cost-effective retrofit6Stairwells & RestroomsC O N T R O L S T R A T E G Y • Occupancy sensing• Dimming C O N T R O L C O M P O N E N T S • TruBlu 12-24V DC Ultrasonic Occupancy Sensor Controller per Fixture• TruBlu 120-277 volt Bluetooth DimmingSwitch 7Warehouse/Industrial SpacesC O N T R O L S T R A T E G Y • Occupancy sensing• Dimming C O N T R O L C O M P O N E N T S• TruBlu 120-277 volt Bluetooth DimmingSwitch at Exits• TruBlu 12-24V DC Highbay PIR Occupancy Sensor Controller per Fixture8Outdoor SpacesC O N T R O L S T R A T E G Y • Motion sensing• Dusk-to-Dawn Photocell C O N T R O L C O M P O N E N T S• TruBlu Standard Low-voltage Receptacle PIR or Microwave Motion Sensor Controller 9Sensors and ControllersPRODUCT # DESCRIPTION TECH INPUTVOLTAGE MOUNTING INDOOR/OUTDOOR RATEDSUGGESTEDAPPLICATIONS*PSC-BL-I-FM-DCO is outdoor use at the Sensor Collar part only. Side and Bottom Mount IP65 enclosure available for completely outdoor sensor option.10 11A B O U T M C W O N GFor 30+ years, McWong has produced superior lighting controls and related electrical power and protection components. Today, McWong is an innovator in Bluetooth mesh control solutions with the largest range of qualified Bluetooth mesh devices in the marketplace. With advanced design and manufacturing facilities, McWong offers extensive component choices for OEMs as well as robust solutions for contractors, ESCOs and facility ApplicationsSmall / Partitioned OfficeSP Open Office / Conference RoomOC Lavatory / Rest RoomLR Hallways / StairwellHS WarehouseWH Area/Site Lighting / Parking LotAP Parking GaragePG Bollard BDTechPIRP UltrasonicU MicrowaveM Dual Technology (PIR & Ultrasonic)D Mounting Options Fixture Mount FM Ceiling Mount CM Wall Mount WM Plug-in Ready Fixture Mount ZAMiami,********************** T: 305.640.0465 - F: 305.640.0468 。