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couin3 / RFLink

RFLink for ESP, with MQTT client
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Support for Silvercrest (LIDL) 284705 remote controlled sockets #66

Open obones opened 3 years ago

obones commented 3 years ago

Hello,

I have a set of 4 remote controlled sockets from Silvercrest, which IAN is 284705. The remote has 4 pairs for each socket plus one "master" pair that controls them all.

Using the debug mode, I was able to get pulses when each button is pressed. Basically, there is one long frame followed by four shorter frames. Maybe those four shorter frames are a reply by each socket. In any case, here is the dump:

A->On
20;XX;DEBUG;Pulses=200;Pulses(uSec)=1248,288,416,1088,1152,352,1152,352,1152,384,1120,384,352,1120,1120,384,1120,384,352,1152,352,1152,1120,416,1120,384,1120,416,320,1184,352,1152,352,1152,1120,416,320,1184,1088,384,1120,416,1088,416,320,1184,320,1184,352,2304,1088,416,320,1152,1088,416,1088,416,1088,416,1088,416,320,1184,1088,416,1088,416,320,1184,320,1184,1088,416,1088,416,1088,416,320,1184,320,1184,320,1184,1088,416,320,1152,1088,416,1088,416,1088,416,320,1184,320,1184,320,2336,1088,416,320,1184,1088,416,1088,448,1056,416,1088,416,320,1184,1088,448,1088,416,320,1184,320,1184,1088,416,1088,448,1088,448,288,1184,320,1216,288,1184,1088,416,320,1184,1088,416,1088,448,1056,448,320,1216,288,1216,320,2336,1088,448,288,1184,1088,448,1056,448,1056,448,1056,448,288,1216,1056,448,1056,448,288,1216,288,1216,1056,448,1056,448,1056,448,288,1216,288,1216,288,1216,1056,448,288,1216,1056,448,1056,448,1056,448,288,1216,288,1216,2976,480;
20;XX;DEBUG;Pulses=36;Pulses(uSec)=928,576,928,576,416,1088,416,1088,928,576,928,608,928,608,416,1088,416,1120,384,1088,928,608,384,1120,896,576,928,576,928,608,416,1088,416,1088,2976,416;
20;XX;DEBUG;Pulses=48;Pulses(uSec)=416,1088,928,576,928,576,928,576,928,576,416,1088,928,576,928,576,416,1088,416,1088,928,576,928,608,896,576,416,1088,416,1120,384,1120,896,672,352,1152,896,640,896,608,896,640,384,1120,384,1152,2976,1184;
20;XX;DEBUG;Pulses=46;Pulses(uSec)=928,608,896,608,896,608,928,608,384,1120,928,608,896,608,384,1120,416,1120,928,608,928,608,896,608,384,1120,384,1120,384,1120,928,608,384,1120,928,608,928,608,896,608,384,1120,384,1120,2976,1152;
20;XX;DEBUG;Pulses=44;Pulses(uSec)=896,608,928,608,928,608,928,608,384,1120,928,608,928,608,384,1120,384,1120,928,608,896,608,896,608,384,1120,384,1120,384,1120,896,608,384,1120,896,608,896,608,928,608,384,1120,416,1120;

A->Off
20;XX;DEBUG;Pulses=202;Pulses(uSec)=128,608,1184,320,384,1120,1184,352,1152,352,1120,384,352,1152,352,1152,1120,384,1120,416,1120,416,320,1184,1120,416,1088,416,320,1184,320,1184,352,1152,1120,416,320,1184,320,1184,320,1184,1088,416,1088,448,288,1184,320,1184,320,2368,1088,448,288,1216,1088,448,1088,448,1088,448,288,1216,320,1184,1088,448,1088,448,1088,416,320,1184,1088,448,1056,448,288,1184,320,1216,320,1216,1056,448,288,1216,320,1216,288,1184,1088,416,1088,448,320,1184,320,1184,320,2336,1088,448,320,1184,1088,448,1056,416,1088,448,288,1184,320,1184,1088,448,1088,448,1056,448,320,1184,1088,416,1088,448,320,1184,320,1184,320,1184,1088,448,320,1184,320,1184,320,1184,1088,416,1088,448,288,1216,320,1216,320,2336,1088,448,288,1216,1088,448,1088,448,1056,448,320,1216,320,1216,1088,448,1056,448,1056,448,288,1216,1056,448,1056,448,288,1216,288,1216,288,1216,1088,448,288,1216,288,1216,288,1216,1056,448,1056,448,288,1216,288,1248,2976,96;
20;XX;DEBUG;Pulses=36;Pulses(uSec)=928,576,928,576,928,576,416,1120,896,608,928,576,416,1088,416,1088,416,1120,928,608,416,1120,416,1120,384,1120,928,576,928,608,384,1120,384,1120,2976,416;
20;XX;DEBUG;Pulses=48;Pulses(uSec)=416,1088,928,608,896,576,928,608,384,1120,416,1120,928,608,896,608,928,608,384,1120,928,608,896,608,416,1120,416,1120,416,1120,928,608,384,1120,416,1120,416,1120,928,608,896,608,384,1120,384,1120,2976,1184;
20;XX;DEBUG;Pulses=46;Pulses(uSec)=928,576,928,576,928,608,416,1120,416,1120,928,608,928,608,928,608,384,1120,928,608,896,608,384,1120,416,1120,384,1120,928,608,384,1120,384,1120,384,1120,928,640,896,608,384,1120,384,1152,2976,1120;
20;XX;DEBUG;Pulses=44;Pulses(uSec)=896,608,928,608,928,608,384,1120,384,1120,928,608,896,608,896,608,384,1120,928,608,896,608,384,1120,384,1120,416,1120,896,608,384,1120,384,1120,384,1120,896,608,896,640,384,1120,384,1152;

B->On
20;XX;DEBUG;Pulses=196;Pulses(uSec)=1184,320,1152,352,384,1152,352,1120,384,1120,384,1152,1120,448,1088,416,1120,384,1120,384,352,1152,1120,416,1088,416,320,1216,1088,448,1056,416,1088,448,320,1184,320,1184,1088,416,320,1216,1088,448,320,2336,1088,416,320,1184,1088,416,1088,448,320,1184,320,1184,320,1184,320,1184,1088,448,1088,448,1088,448,1056,416,320,1216,1088,448,1088,448,288,1184,1088,448,1056,448,1088,448,288,1216,320,1216,1088,448,288,1216,1088,448,288,2336,1088,448,320,1216,1088,448,1056,448,288,1216,320,1216,288,1216,320,1216,1088,448,1056,480,1024,448,1056,448,288,1216,1056,480,1056,448,288,1216,1056,448,1056,480,1056,480,288,1216,288,1216,1088,448,288,1216,1088,480,288,2368,1088,448,288,1216,1056,448,1056,448,288,1216,288,1216,320,1248,288,1216,1088,448,1056,448,1056,480,1056,480,256,1248,1056,480,1056,448,288,1248,1056,480,1056,480,1056,480,256,1248,288,1216,1056,480,288,1248,1056,480,2976,448;
20;XX;DEBUG;Pulses=36;Pulses(uSec)=416,1120,928,608,928,608,896,608,928,608,416,1120,928,608,896,672,352,1120,928,608,896,608,896,608,416,1120,416,1120,928,576,416,1088,928,608,2976,1184;
20;XX;DEBUG;Pulses=48;Pulses(uSec)=416,1056,960,576,928,576,416,1088,416,1088,416,1088,416,1088,928,576,928,576,928,576,928,608,384,1088,928,576,928,576,416,1088,928,576,928,608,896,576,416,1088,416,1088,928,576,416,1120,896,576,2976,416;
20;XX;DEBUG;Pulses=46;Pulses(uSec)=928,576,928,576,416,1088,416,1088,416,1088,416,1088,928,576,928,576,928,608,896,608,416,1088,928,576,928,576,416,1088,928,576,928,576,928,576,416,1120,384,1088,928,608,416,1088,928,608,2976,576;
20;XX;DEBUG;Pulses=44;Pulses(uSec)=928,576,928,576,416,1088,416,1088,416,1088,416,1088,928,576,928,608,928,608,928,576,416,1088,928,608,896,608,416,1088,928,608,896,608,928,608,384,1120,384,1088,928,608,416,1088,928,608;

B->Off
20;XX;DEBUG;Pulses=196;Pulses(uSec)=1152,352,1152,384,352,1120,352,1152,1152,352,1120,384,1120,384,352,1152,1120,384,1120,384,1120,384,352,1184,320,1152,1120,384,1120,416,320,1152,320,1184,1088,416,320,1184,1120,416,320,1184,1088,416,320,2336,1088,416,320,1184,1088,416,1088,416,320,1184,320,1184,1088,416,1088,416,1088,416,320,1184,1088,416,1088,416,1088,416,320,1184,320,1184,1088,416,1088,416,320,1184,320,1184,1088,416,320,1184,1088,416,320,1184,1088,416,320,2336,1088,416,320,1184,1088,416,1088,448,288,1184,320,1184,1088,416,1088,416,1088,416,320,1184,1088,416,1088,416,1088,448,288,1216,288,1184,1088,448,1088,448,288,1216,288,1184,1088,448,288,1184,1088,448,288,1184,1088,448,288,2336,1056,448,288,1184,1088,416,1088,448,288,1216,288,1216,1056,448,1056,448,1056,448,288,1184,1088,448,1056,448,1056,448,288,1216,288,1216,1056,448,1056,448,288,1216,288,1216,1056,448,288,1216,1056,448,288,1216,1056,448,2976,448;
20;XX;DEBUG;Pulses=36;Pulses(uSec)=928,576,928,576,416,1088,928,576,928,576,928,576,416,1088,416,1088,928,576,928,608,416,1120,416,1120,896,640,384,1120,928,576,416,1088,928,608,2976,416;
20;XX;DEBUG;Pulses=48;Pulses(uSec)=416,1088,928,576,928,576,416,1088,416,1088,928,576,928,576,928,608,416,1088,928,576,928,608,928,608,384,1120,416,1120,928,608,928,608,384,1120,416,1120,928,608,416,1120,928,608,384,1120,928,608,2976,416;
20;XX;DEBUG;Pulses=46;Pulses(uSec)=928,608,928,576,416,1088,416,1088,928,608,928,576,928,576,416,1120,928,576,928,608,896,608,416,1088,416,1088,928,608,928,608,416,1120,384,1120,928,608,416,1088,928,608,384,1120,896,608,2976,608;
20;XX;DEBUG;Pulses=44;Pulses(uSec)=928,576,928,576,416,1088,416,1088,928,576,928,576,928,608,416,1120,928,608,896,608,896,608,384,1120,416,1088,928,608,928,608,384,1120,416,1120,928,608,384,1120,928,608,384,1120,928,608;

C->On
20;XX;DEBUG;Pulses=200;Pulses(uSec)=1152,352,384,1120,1152,384,1120,384,384,1120,1152,384,352,1120,1120,384,384,1120,352,1152,1120,384,352,1152,352,1152,352,1152,352,1152,1120,384,352,1152,352,1184,1120,416,352,1152,1120,384,1120,384,1120,416,320,1152,352,2336,1088,416,352,1184,1088,416,1088,416,320,1184,1088,416,320,1184,1088,416,320,1184,320,1184,1088,416,320,1184,320,1184,320,1184,320,1184,1088,416,320,1184,320,1184,1088,416,320,1184,1088,416,1088,416,1088,416,320,1184,320,2336,1120,416,320,1184,1088,416,1088,448,320,1184,1088,448,288,1184,1088,416,320,1184,320,1184,1088,448,320,1184,320,1184,320,1184,320,1216,1088,448,288,1184,320,1216,1088,416,320,1184,1088,416,1088,448,1056,416,320,1216,320,2336,1088,448,288,1184,1088,448,1088,448,288,1184,1088,448,288,1216,1056,448,288,1216,288,1184,1088,416,320,1216,288,1216,288,1184,320,1184,1088,448,288,1184,320,1216,1088,448,288,1216,1088,448,1056,448,1056,448,288,1216,3008,1248;
20;XX;DEBUG;Pulses=36;Pulses(uSec)=928,576,416,1088,416,1088,928,576,416,1088,416,1088,416,1088,416,1088,928,576,416,1088,416,1088,928,576,416,1088,928,576,928,576,928,576,416,1088,2976,1184;
20;XX;DEBUG;Pulses=48;Pulses(uSec)=416,1088,928,576,928,576,416,1088,928,576,416,1088,928,576,416,1088,416,1088,928,576,416,1088,416,1088,416,1088,416,1088,928,576,416,1088,416,1088,928,576,416,1088,928,576,928,576,928,608,416,1088,2976,1152;
20;XX;DEBUG;Pulses=46;Pulses(uSec)=928,576,928,608,384,1120,928,608,416,1088,928,608,416,1120,416,1120,928,608,384,1088,416,1120,416,1088,416,1120,928,608,384,1120,384,1088,928,608,416,1088,928,576,928,608,896,608,384,1120,2976,1088;
20;XX;DEBUG;Pulses=42;Pulses(uSec)=928,608,384,1120,928,608,416,1120,928,576,416,1088,416,1088,928,576,416,1120,416,1088,416,1120,416,1088,928,608,384,1120,384,1088,928,576,416,1088,928,608,896,608,928,608,384,608;

C->Off
20;XX;DEBUG;Pulses=196;Pulses(uSec)=1152,352,1152,352,1152,384,1120,384,1120,384,352,1152,352,1184,320,1184,1120,416,1088,416,1088,416,320,1152,1120,416,320,1184,1088,416,320,1184,1088,416,320,1184,1088,416,1088,416,1088,416,320,1184,320,2336,1120,416,320,1184,1088,416,1088,416,1088,416,1088,448,1088,416,320,1216,320,1184,320,1184,1088,416,1088,416,1088,448,320,1184,1088,416,320,1216,1088,448,320,1216,1088,416,320,1184,1088,416,1088,448,1088,448,320,1184,320,2336,1088,416,320,1216,1088,416,1088,448,1056,448,1056,448,1088,448,288,1216,320,1184,320,1216,1088,448,1056,448,1088,448,288,1216,1056,448,320,1216,1088,448,288,1216,1088,448,288,1184,1088,448,1056,448,1056,448,288,1216,320,2368,1056,448,288,1216,1056,448,1056,448,1056,448,1056,448,1056,448,288,1216,288,1216,288,1216,1088,448,1056,448,1056,448,288,1216,1056,448,288,1216,1056,480,288,1216,1056,480,288,1248,1056,448,1056,480,1024,480,288,1248,2976,448;
20;XX;DEBUG;Pulses=36;Pulses(uSec)=384,1120,416,1120,416,1088,928,608,928,608,928,608,416,1120,928,608,416,1120,928,608,416,1120,928,608,416,1120,928,608,896,608,896,608,416,1120,2976,1184;
20;XX;DEBUG;Pulses=48;Pulses(uSec)=384,1088,928,608,928,608,928,608,928,608,896,608,416,1120,384,1120,384,1152,896,640,896,608,896,608,384,1120,928,608,416,1120,928,608,384,1120,928,608,416,1120,928,608,928,608,928,608,416,1120,2976,416;
20;XX;DEBUG;Pulses=46;Pulses(uSec)=928,608,896,576,928,576,928,608,896,608,416,1088,416,1088,416,1088,928,608,896,576,928,608,384,1120,928,608,416,1120,928,608,416,1120,928,608,416,1120,928,608,928,608,896,608,384,1120,2976,1120;
20;XX;DEBUG;Pulses=44;Pulses(uSec)=928,576,928,576,928,576,928,608,928,576,416,1088,416,1088,416,1088,928,576,928,608,928,608,416,1088,928,608,384,1088,928,576,416,1120,928,608,384,1120,928,608,928,576,928,608,384,1120;

D->On
20;XX;DEBUG;Pulses=196;Pulses(uSec)=1152,352,1152,384,1152,352,384,1120,1152,352,384,1152,1120,384,1120,416,1120,384,352,1184,352,1152,352,1152,1120,384,352,1152,352,1152,1120,384,352,1152,352,1184,320,1152,1120,384,1120,384,1120,416,320,2304,1120,416,320,1184,1088,416,1120,416,1088,416,320,1184,1120,416,320,1184,1088,416,1088,416,1088,416,320,1184,320,1184,320,1152,1120,416,320,1184,320,1184,1088,416,320,1184,320,1184,320,1152,1088,416,1088,416,1088,416,320,2304,1088,416,320,1184,1088,416,1088,416,1088,416,320,1184,1088,416,320,1184,1088,416,1088,448,1056,448,288,1216,320,1216,288,1184,1088,448,288,1184,320,1184,1088,448,288,1184,320,1216,320,1184,1088,448,1088,448,1088,448,288,2336,1088,448,320,1216,1056,448,1056,448,1056,448,288,1216,1088,448,288,1216,1056,448,1056,448,1056,448,288,1216,288,1216,288,1216,1056,448,288,1216,288,1216,1088,448,288,1216,288,1216,288,1216,1056,448,1056,448,1056,480,2976,288;
20;XX;DEBUG;Pulses=36;Pulses(uSec)=416,1088,928,576,928,576,928,608,384,1120,416,1088,416,1088,928,576,416,1088,416,1088,928,576,416,1088,416,1120,384,1088,928,608,928,608,928,608,2976,1184;
20;XX;DEBUG;Pulses=48;Pulses(uSec)=416,1088,928,576,928,608,896,608,384,1088,928,608,416,1088,928,608,896,576,928,576,416,1088,416,1088,416,1120,928,608,384,1120,384,1088,928,576,416,1088,416,1088,416,1088,928,576,928,608,896,608,2976,416;
20;XX;DEBUG;Pulses=46;Pulses(uSec)=928,576,928,576,928,576,416,1120,896,576,416,1088,928,576,928,608,896,608,416,1088,416,1088,416,1088,928,576,416,1088,416,1088,928,576,416,1088,416,1120,384,1088,928,576,928,576,928,608,2976,608;
20;XX;DEBUG;Pulses=44;Pulses(uSec)=928,576,928,576,928,576,416,1088,928,576,416,1120,896,608,928,576,928,608,416,1088,416,1120,416,1088,928,576,416,1120,384,1088,928,608,384,1088,416,1088,416,1088,928,576,928,608,896,608;

D->Off
20;XX;DEBUG;Pulses=196;Pulses(uSec)=1184,320,1152,352,384,1120,1152,352,1120,384,1120,384,352,1152,1120,384,352,1152,352,1152,352,1152,1120,416,320,1152,352,1152,352,1152,352,1152,352,1152,1088,384,352,1152,352,1152,1120,416,320,1152,352,2304,1120,416,320,1184,1120,416,1120,416,320,1184,1088,416,1088,416,1088,416,320,1184,1088,416,320,1184,320,1184,320,1184,1088,416,320,1184,320,1184,320,1184,320,1184,320,1184,1088,416,320,1184,320,1184,1088,416,320,1184,320,2304,1120,416,320,1184,1088,416,1088,416,320,1184,1088,416,1088,416,1088,416,320,1184,1088,416,320,1184,320,1184,320,1184,1088,448,288,1184,320,1184,320,1184,320,1184,320,1184,1088,416,320,1184,320,1184,1088,416,320,1184,320,2336,1088,416,320,1184,1088,416,1088,448,320,1184,1088,416,1088,416,1088,416,320,1216,1088,448,288,1216,320,1216,288,1184,1088,448,288,1184,320,1184,320,1184,320,1184,320,1184,1088,416,320,1184,320,1184,1088,448,320,1216,3008,288;
20;XX;DEBUG;Pulses=36;Pulses(uSec)=928,576,416,1088,928,608,416,1088,416,1088,416,1088,928,576,416,1088,416,1088,416,1120,416,1088,416,1088,928,576,416,1088,416,1088,928,608,416,1120,3008,384;
20;XX;DEBUG;Pulses=48;Pulses(uSec)=416,1088,928,576,928,576,416,1088,928,576,928,576,928,576,416,1088,928,576,416,1088,416,1088,416,1088,928,576,416,1088,416,1088,416,1088,416,1088,416,1088,928,576,416,1088,416,1088,928,576,416,1120,2976,416;
20;XX;DEBUG;Pulses=46;Pulses(uSec)=928,576,928,576,416,1088,928,576,928,576,928,576,416,1088,928,576,416,1088,416,1088,416,1088,928,576,416,1088,416,1088,416,1088,416,1088,416,1088,928,576,416,1088,416,1088,928,576,416,1088,2976,1120;
20;XX;DEBUG;Pulses=44;Pulses(uSec)=928,576,928,576,416,1088,928,576,928,576,928,576,416,1088,928,576,416,1088,416,1088,416,1088,928,576,416,1088,416,1088,416,1120,384,1088,416,1088,928,576,416,1088,416,1088,928,576,416,1088;

Master->On
20;XX;DEBUG;Pulses=200;Pulses(uSec)=1184,320,480,1056,1152,416,1120,416,320,1216,320,1184,1120,448,320,1216,320,1216,320,1216,288,1248,288,1184,1120,448,1056,416,1120,416,320,1184,320,1184,1120,448,1088,448,1088,416,320,1184,320,1184,1088,448,288,1184,320,2368,1088,448,320,1216,1088,480,1056,448,320,1216,320,1216,1088,448,320,1184,320,1184,320,1184,320,1216,320,1184,1120,448,1088,448,1088,448,320,1184,320,1216,1088,448,1088,448,1056,448,288,1216,320,1184,1088,448,320,1248,288,2368,1088,416,320,1216,1088,448,1056,448,320,1216,320,1216,1088,448,320,1216,320,1184,320,1216,320,1184,320,1184,1088,448,1088,448,1088,448,288,1184,320,1184,1088,416,1088,416,1088,448,320,1216,288,1184,1088,416,320,1216,320,2336,1088,448,320,1184,1088,448,1056,416,320,1216,288,1184,1088,448,320,1184,320,1184,320,1184,320,1184,320,1216,1056,448,1088,448,1088,448,288,1216,320,1216,1088,416,1088,448,1056,480,288,1216,288,1216,1056,480,288,1248,2976,480;
20;XX;DEBUG;Pulses=36;Pulses(uSec)=416,1120,416,1088,416,1120,416,1088,448,1088,928,608,896,608,928,576,416,1088,416,1088,928,576,928,576,928,576,448,1120,416,1088,928,576,416,1088,3008,448;
20;XX;DEBUG;Pulses=48;Pulses(uSec)=352,1120,928,576,928,576,416,1088,416,1088,960,576,416,1088,416,1120,416,1088,416,1120,416,1120,928,576,928,608,896,608,384,1088,416,1088,928,576,928,576,928,608,416,1088,416,1088,928,576,416,1120,2976,1184;
20;XX;DEBUG;Pulses=46;Pulses(uSec)=928,576,928,576,416,1088,416,1088,928,576,416,1088,416,1088,416,1088,416,1088,416,1088,928,608,928,608,928,608,416,1120,416,1088,928,576,928,608,928,608,416,1120,416,1088,928,608,384,1120,2976,1120;
20;XX;DEBUG;Pulses=44;Pulses(uSec)=928,576,928,608,416,1088,416,1088,928,576,416,1120,384,1120,416,1088,416,1088,416,1120,928,608,928,576,928,608,384,1088,416,1088,928,576,928,608,928,608,416,1120,416,1120,928,608,416,1120;

Master->Off
20;XX;DEBUG;Pulses=200;Pulses(uSec)=1184,288,416,1120,1184,320,1152,352,1152,352,1152,384,1120,384,1120,384,352,1152,1120,384,1120,416,1088,416,352,1152,1120,384,352,1152,1120,416,320,1184,1120,416,1088,416,320,1184,352,1184,320,1184,1120,416,320,1184,320,2304,1120,416,320,1152,1120,416,1088,416,1088,416,1088,416,1088,416,1088,416,320,1184,1088,416,1088,416,1088,416,320,1216,1088,416,320,1184,1088,448,288,1184,1088,416,1088,416,320,1184,320,1184,320,1184,1088,416,320,1184,320,2336,1088,416,320,1216,1088,416,1088,416,1088,448,1056,448,1088,448,1088,448,288,1216,1088,448,1056,448,1088,448,288,1216,1056,448,288,1216,1056,448,288,1216,1056,448,1056,448,288,1216,288,1216,288,1216,1088,480,256,1216,288,2368,1056,448,288,1184,1088,448,1056,448,1056,448,1056,448,1056,448,1056,448,288,1216,1056,448,1056,448,1056,448,288,1184,1056,448,288,1216,1056,448,288,1184,1056,448,1056,448,288,1184,288,1216,288,1184,1056,448,288,1216,2976,480;
20;XX;DEBUG;Pulses=36;Pulses(uSec)=896,576,416,1088,928,608,928,576,928,576,416,1088,928,576,416,1088,928,576,416,1088,928,576,928,576,416,1088,416,1088,416,1088,928,576,416,1088,2976,416;
20;XX;DEBUG;Pulses=48;Pulses(uSec)=416,1056,928,576,928,576,928,576,928,576,928,576,928,576,416,1120,896,576,928,576,928,576,416,1120,928,576,416,1088,928,576,416,1088,928,608,896,576,416,1120,384,1088,416,1120,928,576,416,1120,2976,1184;
20;XX;DEBUG;Pulses=46;Pulses(uSec)=928,576,928,576,928,576,928,576,928,576,928,576,416,1088,928,576,928,576,928,576,416,1088,928,576,416,1088,928,576,416,1088,928,576,928,576,416,1120,416,1088,416,1088,928,608,384,1120,2976,1120;
20;XX;DEBUG;Pulses=42;Pulses(uSec)=928,576,928,576,928,576,928,576,928,576,416,1088,928,608,928,576,928,576,416,1088,928,576,416,1088,928,576,416,1088,928,576,928,576,416,1120,416,1088,416,1088,928,608,416,608;

The original RFLink claims to support them, but it does not appear in this fork. How can I help to analyze these messages?

Just in case, here are photos of the remote: 20210302_155607 20210302_154126

obones commented 3 years ago

Ok, unpluggin one socket does not change the number of debug packets seen by the RFLink, so I believe they are part of the message sent by the remote

Here is the signal as seen with a logic analyzer plugged on the RXB6 output pin:

image

It seems there is a prologue for the 4 frames but none for the very first one.

obones commented 3 years ago

This repository is sending messages to similar remotes: https://github.com/Mr-Codesaur/SilverCrest_433Mhz_Sockets-Arduino/blob/master/SilverCrest_Sockets.h

It shows what I have also found by myself, the message is 24 bits long, and the above trace shows it 8 times. The first 4 are with a short time base, while the 4 last are with a longer time base. But basically, the way it works is a preamble (Short high, very long low) followed by 24 combinations of either Long High / Short Low or Short High / Long Low giving 1 or 0 as the bit value.

Pressing the same remote button however gives 4 different possible values. For instance, for the On button on row A, we get this:

value byte 2 byte 1 byte 0
bf756c 10111111 01110101 01101100
b7441c 10110111 01000100 00011100
bd9c5c 10111101 10011100 01011100
be3aac 10111110 00111010 10101100

And comparing with other buttons, we get to understand that the first 4 bits are always the same, the last 4 bits define which button is pressed and never change among the 4 possible values. But the remaining 16 bits are changing and I cannot yet spot the place where it says On or Off

For reference, here are the values:

A->On A->Off B->On B->Off C->On C->Off D->On D->Off Master->On Master->Off
bf756c b20e7c b6af35 b16bc5 b5212e be3aae bae247 bc1707 b9d882 bd9c52
b7441c b5212c b453f5 b3b995 b9d88e bf756e b16bc7 b6af37 b52122 b74412
bd9c5c b9d88c b0f6e5 bb8dd5 b8c0be b7441e b3b997 b453f7 b20e72 bf7562
be3aac b8c0bc bc1705 bae245 b20e7e bd9c5e bb8dd7 b0f6e7 b8c0b2 be3aa2

So, b is the constant part at the beginning, most likely a remote id And the buttons have the following code in the last 4 bits:

A B C D Master
c 5 e 7 2
obones commented 3 years ago

When we look at the middle 16 bits, we see that the patterns are used either for an On or an Off command, depending on the button. The truth table is like this:

  On Off
f756 A C
Master

7441 d9c5 e3aa 20e7 | C
Master | A 5212 9d88 8c0b 6af3 | B | D 453f 0f6e c170 16bc | D | B 3b99 b8dd ae24

So, the same b8dd code is either an On or a Off depending on the button being pressed. Interestingly, this inversion of meaning is given by the value of bit 1 inside the button Id. If we split the command values in two arrays of 8 values containing the On or Off values, bit 0 inside the button Id tells us in which part of the truth table we must be looking for.

After experimenting, the sockets react to any of the four possible values, it does not have to be the next one in the series everytime, so clearly no rolling code here.

This means it is possible to create a very simple plugin for this.

simonhyde commented 2 years ago

I've been looking at why RFLink32 on a Sonoff RF Bridge doesn't seem to work with my Silvercrest 284705 remotes/sockets, and it looks like the middle bit patterns and button IDs change with different remoteIds. So there may be 16 different sets of bit patterns:

So, for remoteId 0xD:

A B C D Master
0 4 C 2 A

And the middle bit patterns:

On Off
cd63 A C B D Master
f7b4
b4f7
4ceb
ae81 D Master A C B
8159
782a
9292

Note there only seem to be 8 possible codes on this remote, not the 16 you had, which I think makes sense because all the remote buttons are even...

Adding those 8 codes to the relevant On/Off tables makes it possible to receive codes, transmitting is obviously a little more fiddly, without having all 16 possible remotes I'm not clear on how we'd determine what the possible middle bits are...For now I've simply bodged the Tx code to always use codeIndex of 9 if the remoteId is d

It looks like the second bit of buttonId is still determining whether the codes on/off meaning should be inverted.

obones commented 2 years ago

I actually have bought a second set of remote controlled sockets from LIDL and while they share the same structure, they do not have the same middle two bytes as the one in this PR, nor the same as yours. So there must definitely be a rule as to how to compute those two bytes, but I'm yet to find out which one. Considering the size, it could well be a CRC16 from two other bytes : a constant and a counter that goes from 0 to 3 for instance, along maybe with another bit that says "master command". One way to figure that out would be to test for all possible CRC16 values from all possible values in one or two bytes. I have in my never ending to do list an item to use reveng to do just this, I'm just lacking the time to do so...

simonhyde commented 1 year ago

So, for remoteId 0x5:

A B C D Master
0 4 C 2 A

And the middle bit patterns:

On Off
fa1b A C B D Master
3da3
0254
8c27
6e41 D Master A C B
1bb9
a3fa
c002