Weather station Cresta DTX500 Wind data ?

[cyberbob]

Version: 3.8153 stable
Platform: Synology DSM 5.2
Plugin/Hardware: Rflink V47 / 433.92MHz
Description:

Hello,
With the weather station Cresta DTX500, the Wind data received by Rflink V47 do not look correct, for the other data it is OK.
It places the measured value of the wind in Bursts, so the speed measurement is always at zero! (compared with a station received from Weather Underground in the 2nd icon)
When I look into device, the line is: 248.00 ; WSW ; 0 ; 6 ; 0.0 ; 0.0
I think it should be ...................: 248.00 ; WSW ; 6 ; 0 ; 0.0 ; 0.0
How could one correct this value, I do not see at all how to do it, but I am sure there is way?
Have you ever had to change a value received from Rflink ??
Cordially.

Cresta dtx500.png (33.59 KiB) Viewed 4677 times

dispositifpng.png (48.34 KiB) Viewed 4677 times

[Stuntteam]

>When I look into device, the line is: 248.00 ; WSW ; 0 ; 6 ; 0.0 ; 0.0
>I think it should be ...................: 248.00 ; WSW ; 6 ; 0 ; 0.0 ; 0.0

Why? What is the effect in Domoticz?

[cyberbob]

The problem in domoticz is that the wind measurement always remains at zero, because the measurement is specified in "wind gust".

[cyberbob]

Use :

Wb, Wd, Ws, Wg = otherdevices_svalues['Vent et direction']:match("([^;]+);([^;]+);([^;]+);([^;]+)")
Wb = tonumber(Wb)
Ws = tonumber(Ws)
Wg = tonumber(Wg)

And variable "Wg" in the script Lua.