# Decodiing WS2032 Weather Station

**URL:** <https://discourse.nodered.org/t/decodiing-ws2032-weather-station/41763>\
**Category:** General\
**Created:** [28 February 2021 18:24 UTC](https://discourse.nodered.org/t/decodiing-ws2032-weather-station/41763 "2021-02-28T18:24:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mizer666](https://avatars.discourse-cdn.com/v4/letter/m/6f9a4e/32.png) [@mizer666](https://discourse.nodered.org/u/mizer666)\
**Post date:** [28 February 2021 18:24 UTC](https://discourse.nodered.org/t/decodiing-ws2032-weather-station/41763/1 "2021-02-28T18:24:37Z")

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Hi All,  
I'm trying to decode WS2032 weather atation data directly in node red.  
For initiall setup i've used rtl-sdr together with rtl\_433 software and it works like a charm.  
What i want to do now is to have a simple 433MHz Receiver send raw data via serial to node-red, where then serial node would pick up the raw data and decode the data further.

There are a lot of tutorials out there on how to do it with 433MHz receiver + microcontroller ( adruino, D1, whatever ) + raspberry but i would like to have a setup where i connect receiver directly via serial and decode it on raspberry.

I`m an absolute beginner where it comes to decoding the radio signal, all i know based on github discussion is the modulation of the signal ( OOK - PWM, short 1000us, long 548 us --\> [WS2032 Weather station - How to decode it? · Issue #1200 · merbanan/rtl\_433 · GitHub](https://github.com/merbanan/rtl_433/issues/1200) )  
And the C code for getting andparsing this signal is here :  
[rtl\_433/ws2032.c at 26a82455775b15389e4b5a134c6c87c76a55f46e · merbanan/rtl\_433 · GitHub](https://github.com/merbanan/rtl_433/blob/26a82455775b15389e4b5a134c6c87c76a55f46e/src/devices/ws2032.c#L43)

This is the receiver i`m using to get data to node red:  
 ![](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/c/9/c921738a9e99e0fdaf11c34b206876fd3e15d49e.jpeg)  
I~m connecting this directly to serial and see some raw output on debug in node-red but thats the farest i could get with it.

What i would like to know is if that setup is even possible to be done, and if so - how do i properly capture the data and how to modulate it once captured - any pointer would be greately appreciated !!

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [29 April 2021 18:25 UTC](https://discourse.nodered.org/t/decodiing-ws2032-weather-station/41763/2 "2021-04-29T18:25:27Z")

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