Duo + wireless 433Mhz Tempsensors

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znubbis
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Duo + wireless 433Mhz Tempsensors

Post by 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
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Re: Duo + wireless 433Mhz Tempsensors

Post by micke.prag »

Yes, this will be possible.
Micke Prag
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dali
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Re: Duo + wireless 433Mhz Tempsensors

Post by dali »

Micke, does this include sensors from Oregon Scientific?
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Re: Duo + wireless 433Mhz Tempsensors

Post by 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.
Micke Prag
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znubbis
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Re: Duo + wireless 433Mhz Tempsensors

Post by 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 ?
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Re: Duo + wireless 433Mhz Tempsensors

Post by micke.prag »

Micke Prag
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Telldus Technologies
znubbis
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Re: Duo + wireless 433Mhz Tempsensors

Post by znubbis »

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

/Magnus
jonaz
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Re: Duo + wireless 433Mhz Tempsensors

Post by 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 :P )

But why dont i get any temp sensor data? Maybe i need updated firmware for the Duo, or am i missing something?
micke.prag
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Re: Duo + wireless 433Mhz Tempsensors

Post by micke.prag »

Which firmware does your Duo have? You need version 3 for temperatures.
Micke Prag
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jonaz
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Re: Duo + wireless 433Mhz Tempsensors

Post by jonaz »

Sorry if its already been posted but how do i figure that out?
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Re: Duo + wireless 433Mhz Tempsensors

Post by micke.prag »

The firmware uploading program should display it. It it Windows only though...
Micke Prag
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jonaz
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Re: Duo + wireless 433Mhz Tempsensors

Post by jonaz »

Then i guess im out of luck since i only have linux and mac computers :(
hekj
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Re: Duo + wireless 433Mhz Tempsensors

Post by hekj »

krambriw
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Re: Duo + wireless 433Mhz Tempsensors

Post by 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
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Re: Duo + wireless 433Mhz Tempsensors

Post by Pny »

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