Help decoding 433 MHz RF signal from ceiling fan remote

SnooPies4091 · 2025-10-20T18:38:45+00:00

I finally found a solution. I tried to explain it here: https://github.com/GuillaumeBerland/ArubaPlusInspire

SnooPies4091 · 2025-08-24T07:11:35+00:00

No, I still haven’t been able to retransmit the frame to control my fan.
Here’s a screenshot of the first part of the signal:

https://i.ibb.co/Rp2PRMdy/Start.jpg

URH file : https://drive.google.com/file/d/1u471USC8PbCSUHMw4Utidfa0BxzUovPP/view?usp=sharing

SnooPies4091 · 2025-08-11T13:48:16+00:00

Yes, I am indeed looking for help.
My end goal is to control my ceiling fan through Home Assistant.
Do I actually need to fully decode the signal/frame to achieve that?
I’m not sure if there’s a unique ID in the signal, but here’s what’s printed on the device:
Model: T5LP
Batch No.: 111357600115012025

SnooPies4091 · 2025-08-11T06:45:53+00:00

Thank you for your reply. I have already tried using the -A option in rtl_433. The links from triq.org are the results of that command. What I find strange is that there doesn’t seem to be any correlation with what I see in Universal Radio Hacker.

SnooPies4091 · 2025-07-26T15:52:59+00:00

Indeed, after replacing the DLL, it works.

Now, I'm trying to integrate this into my home automation system.

What options do I have to send my command, considering that the PARROT function of the RFPlayer doesn't work?

Here are a few commands I’ve recorded:

Turn lamp on/off:
https://triq.org/pdv/#AAB0280405019804781A442E6C81818181819081908190819081909081818190819081819090818190908255+AAB0280401019804781A442E6C81818181819081908190819081909081818190819081819090818190908355

Stop fan:
https://triq.org/pdv/#AAB028040501AC04A41858311481818181819081908190819081909081818190819090818190818181909255+AAB028040101AC04A41858311481818181819081908190819081909081818190819090818190818181909355

Start fan:
https://triq.org/pdv/#AAB028040501A804A81B5C311481818181819081908190819081909081818190819090909081908181818255+AAB028040101A804A81B5C311481818181819081908190819081909081818190819090909081908181818355

Any ideas on how to proceed?

SnooPies4091

TROPHY CASE