Have I set RFlink to learn mode?

[jiran]

Hi. I have Arduino MEGA and RXB6 (433MHz receiver). RFlink fw v48.

I have conncted this arduino via USB to raspberry pi3 where is Home Assistant running.

I have 433MHz motion sensor. It sends code only if motion is detectes. So only ON. DO I have to to let "learn" arduino its code?

Because there is something strange in Home Assistant which shows 2 different codes being sent by this device. One is chuango_88cea3_02 and second tristate_49912a_1 and sometimes only one of those. I remember I has RF receiver connected directly to Raspberry and using python sniffers it always showed only single code (repeated 6 times).

So should i run "learn" with motion sensor (receiving) or this learn function is only for "broadcasting" of commands?

[jiran]

In learn mode motion sensor sends those codes at once:
20;05;RFFind;x;77315C;D;2F;1;
20;06;RFFind;x;77315C;E;2F;1;
20;07;RFFind;x;77315C;D;2F;1;
20;08;RFFind;x;77315C;E;2F;1;
20;09;RFFind;x;77315C;E;2F;1;
20;0A;RFFind;x;77315C;E;2F;1;
20;0B;RFFind;x;77315C;E;2F;1;

If learn mode is turned off it receives those codes at once on single motion detection:
20;1C;RFCustom;ID=524643;SWITCH=0;CMD=ON;
20;1D;RFCustom;ID=524643;SWITCH=0;CMD=ON;
20;1E;RFCustom;ID=524643;SWITCH=0;CMD=ON;
20;1F;RFCustom;ID=524643;SWITCH=0;CMD=ON;
20;20;RFCustom;ID=524643;SWITCH=0;CMD=ON;
20;21;RFCustom;ID=524643;SWITCH=0;CMD=ON;
20;22;RFCustom;ID=524643;SWITCH=0;CMD=ON;