Tellstick Duo - Prologue temperature sensor

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geirgp
Posts: 22
Joined: Thu Jan 18, 2018 11:08 am

Tellstick Duo - Prologue temperature sensor

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

Hi,

I have a Duo and just got one of these http://www.clasohlson.com/se/Ekstra-tem ... r365123000 temperature sensors from Clas Ohlson.

I fired up the telldus-core/examples/python/callback.py script which picks up its readings, but the reported values are incorrect. example event output:
class:sensor;protocol:fineoffset;id:255;model:temperature;temp:-204.7

Temperature reads "-204.7" regardless of the actual temperature, and id is always "255" regardless of the position of the channel switch (1,2 or 3) on the temperature sensor.

Since the signals are being picked up, i guess it is just some minor glitches preventing correct temperature and id readings - is this something that can be fixed in the telldus-core library or does it require a new firmware? I updated my Duo to the latest firmware last week.

Thanks,

Geir

geirgp
Posts: 22
Joined: Thu Jan 18, 2018 11:08 am

Re: Tellstick Duo - Prologue temperature sensor

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

Correction, I linked to the wrong sensor. This is the one I have: http://www.clasohlson.com/no/Termometer ... r364744000

Vinnalott
Posts: 12
Joined: Thu Jan 18, 2018 11:08 am

Re: Tellstick Duo - Prologue temperature sensor

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

I have the same sensor, and my tellstick.net (with telldus live) also picks up a signal but with wrong values (-204,7)

micke.prag
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Location: Lund
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Re: Tellstick Duo - Prologue temperature sensor

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

This sensor is not supported. For it to be supported we fist must know how the sensor communicates.
Micke Prag
Software
Telldus Technologies

jkp
Posts: 42
Joined: Thu Jan 18, 2018 11:08 am

Re: Tellstick Duo - Prologue temperature sensor

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

The thread linked to below might help, I have a sensor with the same symptoms and I am now able to see humidity & temperature with modified firmware & telldus-core.

http://www.telldus.se/forum/viewtopic.p ... 798cd229ff

felten
Posts: 1
Joined: Thu Jan 18, 2018 11:08 am
Location: Norrköping, Sweden

Re: Tellstick Duo - Prologue temperature sensor

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

Still no support for these sensors?

fb35523
Posts: 3
Joined: Thu Jan 18, 2018 11:08 am

Re: Tellstick Duo - Prologue temperature sensor

Post by fb35523 » Thu Jan 18, 2018 11:08 am

Hej!

Jag har en liknande (kanske samma) tempgivare som är märkt 433MHz på framsidan och en etikett med 11916 på baksidan. Den ger samma resultat. Med tdtool.py ser jag detta:

1421142371: RawDeviceEvent: class:command;protocol:waveman;model:codeswitch;house:A;unit:1;method:turnoff;
controllerId: 1
1421142371: RawDeviceEvent: class:sensor;protocol:fineoffset;id:255;model:temperature;temp:-204.7;
controllerId: 1
1421142371: SensorEvent
protocol: fineoffset
model: temperature
id: 255
dataType: 1
value: -204.7
timestamp: 1421142371

Först en turnoff och sedan en temp, knepigt.

En annan sensor som ger temperatur till en Clas Ohlson-klocka (blå siffror) ger följande (alltid value 0.0):

1421142897: RawDeviceEvent: class:sensor;protocol:fineoffset;id:0;model:temperaturehumidity;humidity:0;temp:0.0;
controllerId: 1
1421142897: SensorEvent
protocol: fineoffset
model: temperaturehumidity
id: 0
dataType: 1
value: 0.0
timestamp: 1421142897
1421142897: SensorEvent
protocol: fineoffset
model: temperaturehumidity
id: 0
dataType: 2
value: 0
timestamp: 1421142897

CO-klockan heter E0060 med artikelnummer 36-4143.

En stektermometer med flärravläsning ger också samma resultat som den första:

1421144585: RawDeviceEvent: class:command;protocol:waveman;model:codeswitch;house:A;unit:1;method:turnoff;
controllerId: 1
1421144585: RawDeviceEvent: class:sensor;protocol:fineoffset;id:255;model:temperature;temp:-204.7;
controllerId: 1
1421144585: SensorEvent
protocol: fineoffset
model: temperature
id: 255
dataType: 1
value: -204.7
timestamp: 1421144585
1421144586: RawDeviceEvent: class:command;protocol:waveman;model:codeswitch;house:A;unit:1;method:turnoff;
controllerId: 1
1421144586: RawDeviceEvent: class:sensor;protocol:fineoffset;id:255;model:temperature;temp:-204.7;
controllerId: 1
1421144586: SensorEvent
protocol: fineoffset
model: temperature
id: 255
dataType: 1
value: -204.7
timestamp: 1421144586

Först turnoff, sedan temp, och denna skickar dessutom dubbla var 4:e sekund (samtidigt som LED:en på givaren blinkar).

Detta verkar ju vara en ganska generell metod för temperaturgivare. Någon som har tips om hur man dekodar dem? Krävs hårdvaruändring från Telldus?

/Fredrik

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