Will the wind sensor TFA 30.3251.10 work?

Petr

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Feb 18, 2022, 12:44:54 PM2/18/22

to rtl_433

Hello,

I would like to ask if the wind sensor TFA 30.3251.10 https://www.tfa-dostmann.de/en/product/wind-transmitter-solar-powered-30-3251/ is supported?
It seems to me that it is the same as La Crosse Technology LTV-WSDTH01 https://www.lacrossetechnology.com/products/ltv-wsdth01 which is supported.

Only TFA is at 433MHz unlike La Crosse Technology LTV-WSDTH01 which is at 868MHz.

Petr

Christian Z.

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Feb 18, 2022, 1:09:51 PM2/18/22

to rtl_433

We have a pretty good understanding of the LaCrosse protocols. If it's similar it should be easy to add, even if not supported right now.

Petr

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Feb 18, 2022, 1:21:43 PM2/18/22

to rtl_433

OK, thank you for the quick reply.
So I'll buy a TFA sensor.
What, then, should I do to add his support?
And how long will it take for me to start using it with rtl_433?

I use rtl_433 in Home Assistant.

Dne pátek 18. února 2022 v 19:09:51 UTC+1 uživatel Christian Z. napsal:

Christian Z.

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Feb 18, 2022, 1:55:26 PM2/18/22

to rtl_433

Maybe it will just work, otherwise open an issue at https://github.com/merbanan/rtl_433/ and go through https://triq.org/rtl_433/ANALYZE.html

Petr

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Feb 25, 2022, 2:16:30 PM2/25/22

to rtl_433

Hi, for informations to others, TFA 30.3251.10 works with rtl_433 on Home Assistant without any problem.
Shows wind speed and wind direction.
I'm surprised this TFA sensor appears in rtl_433 as LaCrosse TX141W. Given the same appearance with the LaCrosse LTV-WSDTH01, I expected this sensor.

Dne pátek 18. února 2022 v 19:55:26 UTC+1 uživatel Christian Z. napsal:

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