[protocol request] 868 mHz X3D

Sub-GHz
#1

Hello ! I played around with my flipper and the remote of my rolling shutter and tried to copy it but didn’t found the protocol. Someone can help me decrypt it ?
I have only these informations about the remote
Well’Com 868mHz X3D protocol from FRANCIAFLEX
it appears to be a rolling code system

Here are the pictures of the remote and i uploaded the raw SubGHz file too if someone would like to see it in details
Roll_shutter_bedroom.sub (154 Bytes)
In the raw SubGHz file I first pushed the “UP” button, then the “STOP” one and finally the “Down” one !

IMG_3227
IMG_32273024×4032 3.86 MB

IMG_3228
IMG_32283024×4032 1.39 MB

IMG_3229
IMG_32293024×4032 1.51 MB

Thanks to everyone who will help me !

#2

Quick question, if you replay the captured signals do they work ???

#3

Nope ! :sweat_smile:

#4

Even when you record the signals away from the reciever and then play them back ? If it still doesn’t work then it’s not an issue with expired rolling codes but with wrong modulation when saving the signal. You might need a SDR to check your signal prior to do anything else.

#5

I looked at the sub file and it’s quite short. Can you try to record each button separately, holding and recording the signal for like 5 seconds and then try to replay it.

#6

Hello, thanks for the help ! Here are the 3 separate files (up, middle and down buttons) for each record i clicked 3 times on the corresponding button !

I recorded all of them with the circuit breaker of my rolling shutter OFF !

DN_SHUTTER.sub (1.1 KB)
MID_SHUTTER.sub (917 Bytes)
UP_SHUTTER.sub (627 Bytes)

#7

I had a look and is on secure protocol. No replay possible for X3D.

I did some reading and you may be able add you Flipper as remote.
You need to find a receiver (looks like this Franciaflex).
Find a manual and check how to add new remote, try to use the signals you recorded from the original remote.

image
image847×1138 161 KB

#8

If you captured the signals with power off on the shutters try to power it on and replay the signals. Do not use the original remote yet. If the shutters don’t work the signals were not properly recorded, most likely because of wrong modulation and you need sdr to analyze further.
You can’t add a remote like stated on the latest post. You would need to emulate a remote on flipper like for example a keeloq and only then you would be able to add that to the system. You can’t add a signal (raw) as that would be just a single or a couple of saved codes and not an emulated remote. You can exploit rolling codes but if the signals don’t work to start with don’t even think about adding them to make them work … First things first.