Ticket #492 (new defect)

Opened 3 years ago

Tellstick detecting sensor as Fineoffset and outputting pure garbage.

Reported by: testi tili <gahus@…> Owned by:
Priority: major Milestone:
Component: other Version:
Keywords: Cc:
Blocked By: Blocking:
Platform: All Sensitive: no
Verified by Telldus: no



My TellStick reads values from wireless temperature sensors one located outdoors and one in sauna.

The sensors and the main unit are very generic and can be found easily from china.
These ones are imported by Prego.
Picture of the package:
Picture of the sensor itself:
I tried to search the original manufacturer but could not.
Brands found that seem to have rebranded these:
-Dykie (Original name?)

The problem is that the values usually are exactly 204.7c or something like that even if the value changes from the sensors and tdtool is showing humidity output (255%) even though these sensor only measure temperature. And the id shown as 255.

I have read something that those sensors should be parsed as X10 but nothing so far.
Currently I'm trying to modify firmware and the telldus-core software.
I'm trying to get raw data out so I could figure it out how the protocol works.

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