Internet of things using Ethernet

This page complements the IOT page.

ยป Import this programEW12_eth_env

Simple IoT demo over Ethernet using the legacy network libraries

/media/uploads/emilmont/iot_eth.jpg





5 comments:

04 Apr 2012

I have been looking through some of these examples, and I want to send some meaningfull data,

I tryed the HTML code in this example

Ammazed that it worked (in CHROME)

But I would like to display a graph of the numbers I send.

I am not a web programmer, so be kind :)

I have attempted Pachube, but nothing appears to work, and most of the links appear broken !

esspesialy for demo/help etc.

just want something to get me started, (and show off)

TWO way communication would be nice,

I would like my MBED to streeme values, continusly, but possably, ckick a button on web page, to send the data from last 24 Hr/ Week/ Month

Cheers

Ceri

04 Apr 2012

Just scanned the QR code

How did you make the app (not the QR Code)

Cheers

Ceri

04 Apr 2012

user ceri clatworthy wrote:

I would like [...]

In the next 3 months we are planning to add a library for 3G transport, but we have not planned any additional development server side.

All the source code for these examples is open and you can use it as a starting point for your project:

user ceri clatworthy wrote:

How did you make the app (not the QR Code)?

Which app?

Cheers, Emilio

04 Apr 2012

If you scan the QR code, on phone, an app/GUI gets loaded.

Couple of buttons, and i am guessing, a graph, But no source data, so no fill

Ceri

04 Apr 2012

user ceri clatworthy wrote:

If you scan the QR code, on phone, an app/GUI gets loaded. Couple of buttons, and i am guessing, a graph, But no source data, so no fill

The QR code scanner loads an URL that points to a plain web page. The "app/GUI" is a normal web page loaded by a normal web browser.

You can see the same web page in your normal desktop browser: http://tools.mbed.org/iot/Smooth.php?id=eth_env

The "real time" graph is done with the "Smoothie Charts" library: http://smoothiecharts.org

HTH, Emilio