How the Internet of Things will change the world
Published on Feb 11, 2015
When we launched this channel, our very first episode was about the Internet of Things, and how this technology might affect our day-to-day lives at home. Now, over 100 episodes later (when did THAT happen?!) we felt it was time to give this topic an update. What happens when the Internet of Things goes global, and what will we need to do for us to reach this vision of the future?
IoT with Touch and Printed Electronics presented by Ericsson for Machine to Nature
Published on May 6, 2015
Jan Hederen of Ericsson presents the clickable world, how everything – including nature, can be part of our connected world and how a simple touch allows you to communicate with anything. Today, we are on the brink of an extraordinary revolution where everything that benefits from a connection will have one. This Networked Society is in real time will place many new requirements on us while opening up opportunities beyond our imagination. Those who have the ability to rethink, reinvent and innovate will be winners in this new value-creating ecosystem. In the presentation "The power of touch - Exploring the real world web" Jan Hederen at Ericsson presented at the IDTechEx Printed Electronics Europe discussing and demonstrating their initial findings in creating a clickable world, exploring the opportunities with partners to use printed electronics to realize this new connected world.
Adafruit Internet of Things - TI CC3000 series
Published on Oct 17, 2013
For years we've seen all sorts of microcontroller-friendly WiFi modules but none of them were really Adafruit-worthy. Either they were too slow, or too difficult to use, or required signing an NDA, or had limited functionality, or too expensive, or too large. So we shied away from carrying any general purpose microcontroller-friendly WiFi boards.
NO LONGER!
The CC3000 hits that sweet spot of usability, price and capability. It uses SPI for communication (not UART!) so you can push data as fast as you want or as slow as you want. It has a proper interrupt system with IRQ pin so you can have asynchronous connections. It supports 802.11b/g, open/WEP/WPA/WPA2 security, TKIP & AES. A built in TCP/IP stack with a "BSD socket" interface. TCP and UDP in both client and server mode, up to 4 concurrent sockets. It does not support "AP" mode, it can connect to an access point but it cannot be an access point.
We wrapped this little silver modules in a tidy breakout board. It has an onboard 3.3V regulator that can handle the 350mA peak current, and a level shifter to allow 3 or 5V logic level. The antenna layout is identical to TI's suggested layout and we're using the same components, trace arrangement, and antenna so the board maintains its FCC emitter compliance (you'll still need to perform FCC validation for a finished product, but the WiFi part is taken care of). Even though it's got an onboard antenna we were pretty surprised at the range, as good as a smartphone's.
Each order comes with one fully assembled and tested breakout and a small stick of header you can use to solder in and plug into a breadboard. We don't have a detailed tutorial yet but to get you started, we've got a fully working Arduino library that is based off of TI's codebase but adapted for use with the AVR. We also have example code showing how to scan the SSID's, connect to your access point and run DHCP, do a DNS lookup to IP address, ping a site and connect to a remote TCP socket such as a website and print out the page.
Published on Dec 17, 2013
Everyone's talking about the "Internet of Things," but what exactly does that mean for our future? In this thoughtful talk, economist Marco Annunziata looks at how technology is transforming the industrial sector, creating machines that can see, feel, sense and react -- so they can be operated far more efficiently. Think: airplane parts that send an alert when they need to be serviced, or wind turbines that communicate with one another to generate more electricity. It's a future with exciting implications for us all.
Web of Systems: Internet of Things Need Semantics
Published on Feb 29, 2016
Event Description:
Just imagine, every sensor, and every machine has its own IP address. This opens formidable opportunities, for instance, in manufacturing, building technologies, energy management and healthcare. In order to realize this vision: machines have to speak the same language. This talk will introduce a machine-centric interpretation of the Internet of Things: in a Web of Systems sensor nodes and machines will decide themselves where to process and who to share data with. The "Web of Systems" is just about to move from the lab into pilot projects. This talk will present some of the recent outcomes of the Siemens' lab in Berkeley in collaboration with UC Berkeley.
Biography:
Florian Michahelles is the head of research group at Siemens Web of Things.
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