IoT M2M blog

The home of free hints and tips about wireless IoT / M2M

Category: M2M industry news

Google´s Open Source radio protocol on 6LoWPAN at a glance

Features of Googles Radio protocol 868 / 915 MHz instead of 2400 MHz Frequency hopping instead of Direct Sequence Spread Spectrum like 802.15.4 Licence free 6LoWPAN instead of ZigBee Open source instead of proprietary Advantage of Google´s Radio protocol Better coverage in buildings End-to-end security if they use IPsec Proven standard IPv6 plus 6LoWPAN No […]

Where to produce 1.000 to 100.000 M2M antennas?

M2M antennas by laser on plastic I am just back from Hannover Industrial fair. One of the companies I visited offers the production of M2M antennas or other antennas by using of laser on plastic. The company has developers in Switzerland. Their machines are producing millions of  mobile phone antennas in China. The unbelievable is […]

Invitation to Bluetooth Low Energy user seminar in Berlin – 19.05.2011

Usually I write in English at this web-blog. The test as below is in German language however, as the lecturers at this “Bluetooth Low Energy Seminar” will speak in German on this day. My topic will be: Smart Home by Smart Phone – Bluetooth Low Energy product family µBlue and alternatives I cordially invite you […]

Bluetooth Low Energy versus ANT+

ANT+, Bluetooth, Bluetooth Low Energy, ZigBee – each technology has it market First of all I would like to mention, that I am supporting all RF technologies (Buetooth,Bluetooth Low Energy, ANT+, Gazel and ZigBee) mentioned in the text as below. Every technology has its market. 1. Qualification cost comparison ANT+, Bluetooth, Bluetooth Low Energy, ZigBee […]

M2M and Wireless at CeBIT 2011. Who has a need for tickets?

CeBIT 2011 offers  a lot of M2M and Wireless related topics plus similar topics. I will stay at CeBIT the whole week. Who has interest to meet at CeBIT and to share knowledge and know-how? For tickets just send an e-mail by using the form here or by e-mail to harald.naumann (at) gsm-modem.de. Smart Home […]

Smart Home at CeBIT 2011 and CHIP 12/2010

Smart Home in the news and events Smart Home at CeBIT 2011 From March 1st to 5th 2011 CeBIT will be presenting the complete spectrum of intelligent home networking applications at a new special display called “Smart Home”. Visitors will learn how long-term reductions in electricity consumption can be achieved by the use of intelligent […]

Santa, please help with a smart phone including radio link ANT, ANT+ or Bluetooth LE

Santa Claus, I hope for it that you read my blog. I want a smart phone with a low power radio link like ANT+ (also called ANTplus) or Bluetooth Low Energy. I know that you have a lot to do at the moment. There are many smart phones on the web page listed here. Can you give me one of Sony Ericsson?

First snow in 2010 – Santa Claus please help me with a Bluetooth or Bluetooth Low Energy controlled robot to clean the sideway!

We all have access to the new integrated circuit that already comes with Bluetooth and a micro controller like the MD8710 The MD8710 was planned to be used in the healthcare sector for medical applications, but why not using it for my new smart home? As mentioned in an earlier blog post, we all will […]

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