Duo + wireless 433Mhz Tempsensors

[znubbis]

Hello, will it be possible to use a Duo to read the temperature from a wireless temperature transceiver?

I think it would be a great addition to be able to collect room temperatures from cheaper temperature probes.

If its technically possible i hope someone with a little more hardware experience than me will take up the idea and make a software for it

[micke.prag]

Yes, this will be possible.

[dali]

Micke, does this include sensors from Oregon Scientific?

[micke.prag]

Yes, we have support for one type of Oregon already. They all differs in the protocol so each of them have to be supported manually. But we aim to support as many as possible.

[znubbis]

Any suggestion of models to buy for furture use with the Duo would be appreciated

Any models Clas Ohlson or Kjell have that might work well ?

[micke.prag]

These are the ones we currently have support for:
http://www.clasohlson.se/Product/Produc ... =147490887
http://www.kjell.com/?item=48653

[znubbis]

Thank you very much! I need a termometer and might aswell buy something futureproof

/Magnus

[jonaz]

I have this one: http://www.kjell.com/?item=48652&path=4 ... ,425500000

i found some sockets i could connect to (this seems VERY undocumented as of yet..)

Code: Select all

<?php
$s = stream_socket_client('unix:///tmp/TelldusEvents');
while(1){
    echo stream_socket_recvfrom($s,1024)."\n";
}
?>

Then i get this output if i use a waveman one button remote:
press the off button is says:
16:TDRawDeviceEvent47:protocol:sartano;code:1101111011;method:turnon;i-1s
press the ON button is says:
16:TDRawDeviceEvent48:protocol:sartano;code:1101111010;method:turnoff;i-1s

So i know i can recive input (just off is on and on is off )

But why dont i get any temp sensor data? Maybe i need updated firmware for the Duo, or am i missing something?

[micke.prag]

Which firmware does your Duo have? You need version 3 for temperatures.

[jonaz]

Sorry if its already been posted but how do i figure that out?

[micke.prag]

The firmware uploading program should display it. It it Windows only though...

[jonaz]

Then i guess im out of luck since i only have linux and mac computers

[hekj]

I would like support for this sensor:
http://www.clasohlson.se/Product/Produc ... =161197539
http://www.clasohlson.se/Product/Produc ... =154374067

/Henrik

[krambriw]

Same as hekj above, those sensors are former UPM types (today ESI) and they do work rather good (I have 4 already in operation)
The tolerance is maybe not the best but ok for home usage. Price is very low

Best regards, Walter

[Pny]

This sounds very interesting! Have you tested the TFA Dostmann Temperature-/ Humidity-Sensor (part number 30.3125) with the duo tellstick?