Thank's Pål, very interesting, your information is very useful.

I have quite a lot of sensors and switches and got the idea to develop my own application and collect values in own server(s).
I'm an old Delphi/pascal programmer (and other languages before that), but I'm now using Lazarus/pascal as Lazarus is free, running on Windows, Mac OS X, Linux and in the very beginning of Android. 

So far i have a sensor chart up and running, getting sensor results from Telldus live, thru "java reader" as described in the Telldus forum. This has beed running perfect for a while now.
I'm collecting values only every 15 min and have the idea to make this indivudal pr. sensor as i don't need the temp in the basement of the cabin that often. 
Besides that I want to reduce (possible pr. sensor) the frequence of values as they are getting older.            
Eks: After a month temperatres (etc), I think Min and Max pr.day is what I need. This will reduce the amount of data. 

I want to quit the java and is now in the middle of the process of the "oAuth1 dance".
Seems i have the authentication strings correct, but no luck so far.....only 401... 

Telldus support is asking me of my endpoint, ..... indicating this is the error! 
I can't see endpoint is defined as a "must" in the oAuth1 spec nor in some Telldus doc.
I Hope I don't need one as i'm reciving returned values i streams as now.  
Or am I wrong?




  

Can you tell a little of how this push is done, are there some spec's, links?

Mail me, may be I can be of some help.

You can easly do this in TelldusEvent:
Creat an event. Select any device, and turn ON when selected device is set to on.  
In Actions, turn OFF, Select Advanced settings, Set delay to the number of seconds you want.

Android 4.2.2 seems ok. May be you need to upgrade your browser.

Me too, I have two locations with TelldusNet, is using Tellmon and have been thinking of something like this.

May be,as a simple start, the existing Sensor settings page could be supplyed with a column for selection of sensors to be displayed in the sensor page.
The sensor page will then need a selection: "view all sensors".