Bluetooth 技术联盟宣布推出令人期待已久的新版Bluetooth低能耗标准:新的Bluetooth 5 标准与其前代Bluetooth 4.2 相比,容量增加,速度更快(是前代的两倍),而且传输距离更远(四倍范围)。随着容量增加,可广播的内容将越来越多(800% 以上),从而能获得更重要、更完整的信息,实现更多 IoT 应用。
这样蓝牙低能耗标准才算是实至名归。为了提高速度、拓展范围和增加容量,需要通过堆栈更改收发器。作为唯一一家可内部提供 RF 堆栈解决方案的公司,ARM 具备引领市场实施和实现这些功能的独特能力…
How is the Internet of Things landscape like San Francisco in the 1800’s? Well the gold rush gave opportunity to many who came to find their fortune. They sought to move beyond the established order through applying new thinking to tap into the huge reserves…
As you may already know, PSoC Creator 3.3 Service Pack 2 is available for download on the Cypress website (http://cypress.com/creator). The Update Manager will be popping up desktop notifications soon. The release adds support for PSoC 4 S-series devices… |
手里有个蓝牙音箱,想通过树莓派点播歌曲,通过音箱放出来。在安装蓝牙音频模块时,出现ERROR,请教一下在执行sudo apt-get install pulseaudio pulseaudio-module-bluetooth,出现上面的错误是什么情况呢,请教各位大神
dpkg: error processing package pulseaudio-module-bluetooth (–configure): dependency problems – leaving unconfigured dpkg…
Day one of GDC 2016 has flown by in a whirlwind so I’m pausing for a minute to pop down my highlights. As a relative newby to the graphics industry this is my first time at GDC (and in the US!) so I’m keen to share my thoughts.

Grey skies didn…
The Internet of Things is neither hype nor hope, but moving to a world of billions of interconnected, secure, easy-to-use devices with a profitable business model is anything but simple.
That was the consensus of a panel here (March 14) at Bluetooth…
Let us start with the first decade, by this I mean 2000 to 2010, the Triassic period of Bluetooth devices: Bluetooth was introduced in 1999 and its goal was to be a wire replacement technology. And that it achieved. The ubiquitous Bluetooth headset which…
A journalist recently said to me:
“The trouble with IoT is that it isn't making a visible difference yet.”
I had to disagree, at least in part. IoT IS making a difference but a key part of that difference isn't visible: The connected microcontroller…
It has been year since ARM got into the Bluetooth Smart business with the acquisition of Wicentric, a software company, which was followed up by the purchase of Sunrise Micro Devices, a radio IP company. Both companies became the nucleus of ARM’s new…
During CES 2016, Microchip unveiled a complete, ultra-low-power connected platform for cost-optimized IoT and wearable applications. This new platform features the world’s lowest power ARM Cortex-M0+, the Atmel | SMART SAM L21, and award-winning…
There is an Arthur C. Clark quotation that states "Any sufficiently advanced technology is indistinguishable from magic". Call it ubiquitous, pervasive, ambient or IoT - but we've reached an intersection of technological advances that is making words…
This week Google launched their new Chromecast audio and encouraged you to switch to WiFi for your streaming audio. The shift in audio listening habits is real, content is no longer local, and streaming is growing at a huge rate.
So does this mean the…
I'm posting this blog on behalf of Matt Benes of The specified item was not found. who looks at the trade offs to consider for wireless connectivity:
Integrating ZigBee into your wireless designs
In my last post, I highlighted the rise of the Internet…
Good news for those basketball players looking to hone their hoop skills, a new coach has officially arrived. Sure, professional, collegiate and other competitive leagues have their ways to tracking and analyzing shot stats and performance data; however…
Holy moly connected everything explosion at International CES 2015! As the connected home products and autonomous auto announcements took majority of the spotlight (as they should), you always have those quirky gadgets that too make some noise. Here are…
Chinese Version中文版:IHS分析师对可穿戴市场的看法
Today as we kickoff ARM Wearables Week we hear from Shane Walker of IHS who is their Wearables and Medical market expert.

Picture: Shane Walker of IHS. You can reach him at shane.walker@ihs.com
Shane’s take on this market…
Laura Kassovic has a vision for designing game changing wearables so if you are in the market or about to be then listen up. Laura is CEO of MbientLab and has her first Kickstarter under her belt; the MetaWear Bluetooth development platform:

Laura…
Creating applications for the Internet of Things is surprisingly easy yet not without challenges. But don’t worry – you don’t have to go at it alone.
Are you ready to turn your ideas into an Internet of Things hardware-software reality…
原作者:willtu
原帖地址:Bluetooth Technology for Wearable Devices
可穿戴技术在拉斯维加斯 2014 年国际消费电子展上大放异彩。医疗保健、运动健身、游戏乃至时尚等多个行业展示了下一代概念,这些概念或许会转变为“真正”的产品。这一市场预计会在未来几年中迎来爆炸式增长,潜在价值达 500 亿美元。
“挖掘可穿戴技术领域的时机已经成熟。我觉得,将有成百上千家企业插足这一市场空间。”Apple 首席执行官 Tim…
中文版 Chinese Version: 面向可穿戴设备的蓝牙技术
Wearable technology certainly made a splash at CES 2014 in Las Vegas. Several industries such as healthcare, sport and fitness, gaming, and even fashion were demonstrating next-generation concepts to see what could shape…
有朋友需要喜爱者这个BLE的文档,我上传一下