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Somfy RTS Sender Replacement #3108
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You can sniff the commands. How this work has portisch described |
I have found this. |
Hi, Seems that your issue was addressed. Closing it. Please, reopen if needed. Thanks 👍 |
Hi, |
Hi All can we move this to enhancement now we have RC Remote lib? This would be a great extension for most China made blinds. |
No Somfy isnt compatible to RF Bridge or RC Switch lib |
Hi @Jason2866 I don't believe that Somfy RTS is rolling code it merely a 24 bit protocol which is not currently supported. I have done a hack up and got it to work mirroring the remote signal. But it would be great as pat of tasmota. The rolling code reported on the documentation refers only to the blind / remote pairing beyond that the protocol is static. |
@nosaj66au |
Wrote a somfy rts decoder. Fill in the EFM8BB1 bucket sniffing B1 line and see the result. Code is located here: https://github.com/altelch/Somfy-RTS |
@altelch Great. Now it needs someone who has Somfy. I havent.... |
I have a Somfy Telis 16 RTS and captured some raw data. Decoding the data with @altelch tool failed, though. |
Hi, this is an example input / output I have: {"RfRaw":{"Data":"AA B1 05 0A14 12FC 04F6 0276 807A 0000000000000012222332223323 Manchester Decoded Data-Part 1010 0101 1000 0110 1010111001111011 01100010110011100100010 0xA 0x5 0x8 0x6 0xAE7B 0x62CE44 After deobfuscation 0xA5 0x23 0x28 0xD5 0x19 0xAC 0x8A Command 0x2 Up Enter B1 line: {"RfRaw":{"Data":"AA B1 05 0A14 12FC 04F6 0276 7E04 00000000000000122223322332223322233223323333233332233223333332222333323333333333332222333322333334 55"}} Command 0x1 My / Stop Rolling code was incremented between my and up, Address is the same. So for me, decoding works. Could you give me your scanned data and what you pressed? Greetings,
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The bridge receives data during The tool always fails with You can find my data and debug output here. |
My script never decodes any data as it doesn't leave state unknown. The sniffed data doesn't fit. The HW Sync Buckets and SW Sync are at the end of the sniffed data and not at the beginning. I put the remote close to the Sonoff RF and pushed the button for a few seconds to get it into repeat mode. After that I could get about 5 correct readings. If you compare your output to mine you can see that my buckets start with hwsync, swsync and the the pulses, yours starts with the pulses and ends with the sync. I'd guess the Sonoff got the start wrong and started with the data part in in's output. |
Recording the |
No, no different codes but the remote switches to repeat mode and sends 7 times the same frame without incrementing rolling code. I'm also writing a script to create B0 commands but had no success in moving the blind also with the same parameters I could reproduce the exact sequence I sniffed before...maybe you could provide your script... |
Why did I always install the product which is not compatible with anything? :-( sory for my english 01:29:34 CMD: rfraw 177 |
Yes, I ended up using blinds from China with the dooya protocol. Now I need time to integrate it into Tasmota. I have tested the code on an esp which work fine. |
@vaprinz what kind of remote where you recording? Do you have another type to try with? As I wrote before, I was only able to capture valid B1 strings with one of my remotes. |
Sorry to revive this thread but I am trying to figure out how to integrate it using broadlink + HASS. Example of my readings: b0c00201949c060004390438043804380438043804390439043804370539043a043c043c043b043c043b043d0450043b043b044d043c043e043b043b043c043b0439043a043c043d0438043b043b043a043b043c0449047a043b044c043c043b043e043f04d00437043a043d0438043804730438043a043604460439043a04390439043904390438043a043904390439043804380473043d043c043a043a0439043804380439043804370438043704380438047405390439047304380438043804380439043904380439047205380438043c043e043c0439043a0438043804360439043a044404480439044a04390438043804380439043804390437047a053a00014b0005dc 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 |
I am struggling here. I have flashed the rf bridge and updated the rf codes. I can tyoe rfrw 177 into the console and it seems to capture the codes from the remote but when i decode them to b0 messages, it does not work? Is it to do with rolling codes? some people say it does work some people say it doesn't. |
I looked inside some of the sonoff RF Bridge issues, but could not find a solution for my idea.
I'm using Somfy Telis 4 RTS sender. It works on 433.92 MHz.
I don't want to control the buttons on the sender by a Sonoff device.
I rather want to replace or run in parallel the Sonoff RF Bridge,
to be able to control my electr. shutters.
If one have been able to learn the Sonoff RF Bridge to be able to handle all the Somfy RTS commands,
then there will be a wide range of abilities to integrate existing home devices into smart home solutions
by using Sonoff solutions.
I saw that also the RF chip can be reflashed.
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