Duo + wireless 433Mhz Tempsensors

Moderator: Telldus

znubbis
Posts: 5
Joined: Thu Jan 18, 2018 11:08 am

Duo + wireless 433Mhz Tempsensors

Post by znubbis » Thu Jan 18, 2018 11:08 am

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
Site Admin
Posts: 2242
Joined: Thu Jan 18, 2018 11:08 am
Location: Lund
Contact:

Re: Duo + wireless 433Mhz Tempsensors

Post by micke.prag » Thu Jan 18, 2018 11:08 am

Yes, this will be possible.
Micke Prag
Software
Telldus Technologies

dali
Posts: 24
Joined: Thu Jan 18, 2018 11:08 am

Re: Duo + wireless 433Mhz Tempsensors

Post by dali » Thu Jan 18, 2018 11:08 am

Micke, does this include sensors from Oregon Scientific?

micke.prag
Site Admin
Posts: 2242
Joined: Thu Jan 18, 2018 11:08 am
Location: Lund
Contact:

Re: Duo + wireless 433Mhz Tempsensors

Post by micke.prag » Thu Jan 18, 2018 11:08 am

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
Software
Telldus Technologies

znubbis
Posts: 5
Joined: Thu Jan 18, 2018 11:08 am

Re: Duo + wireless 433Mhz Tempsensors

Post by znubbis » Thu Jan 18, 2018 11:08 am

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
Site Admin
Posts: 2242
Joined: Thu Jan 18, 2018 11:08 am
Location: Lund
Contact:

Re: Duo + wireless 433Mhz Tempsensors

Post by micke.prag » Thu Jan 18, 2018 11:08 am

Micke Prag
Software
Telldus Technologies

znubbis
Posts: 5
Joined: Thu Jan 18, 2018 11:08 am

Re: Duo + wireless 433Mhz Tempsensors

Post by znubbis » Thu Jan 18, 2018 11:08 am

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

/Magnus

jonaz
Posts: 46
Joined: Thu Jan 18, 2018 11:08 am

Re: Duo + wireless 433Mhz Tempsensors

Post by jonaz » Thu Jan 18, 2018 11:08 am

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
Site Admin
Posts: 2242
Joined: Thu Jan 18, 2018 11:08 am
Location: Lund
Contact:

Re: Duo + wireless 433Mhz Tempsensors

Post by micke.prag » Thu Jan 18, 2018 11:08 am

Which firmware does your Duo have? You need version 3 for temperatures.
Micke Prag
Software
Telldus Technologies

jonaz
Posts: 46
Joined: Thu Jan 18, 2018 11:08 am

Re: Duo + wireless 433Mhz Tempsensors

Post by jonaz » Thu Jan 18, 2018 11:08 am

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

micke.prag
Site Admin
Posts: 2242
Joined: Thu Jan 18, 2018 11:08 am
Location: Lund
Contact:

Re: Duo + wireless 433Mhz Tempsensors

Post by micke.prag » Thu Jan 18, 2018 11:08 am

The firmware uploading program should display it. It it Windows only though...
Micke Prag
Software
Telldus Technologies

jonaz
Posts: 46
Joined: Thu Jan 18, 2018 11:08 am

Re: Duo + wireless 433Mhz Tempsensors

Post by jonaz » Thu Jan 18, 2018 11:08 am

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

hekj
Posts: 992
Joined: Thu Jan 18, 2018 11:08 am
Location: Stockholm
Contact:

Re: Duo + wireless 433Mhz Tempsensors

Post by hekj » Thu Jan 18, 2018 11:08 am


krambriw
Posts: 654
Joined: Thu Jan 18, 2018 11:08 am

Re: Duo + wireless 433Mhz Tempsensors

Post by krambriw » Thu Jan 18, 2018 11:08 am

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
Posts: 2
Joined: Thu Jan 18, 2018 11:08 am

Re: Duo + wireless 433Mhz Tempsensors

Post by Pny » Thu Jan 18, 2018 11:08 am

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

Post Reply