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@tmr2017-09-13 23:31:59
Do it yourself
@tmr, 2017-09-13 23:31:59

Recognize protocol by oscillogram?

Friends, there is an Uponor C56 actuating device (pulls the floor heating actuators), it is supposed to connect the Uponor I76 control panel to the device, which is missing.
Using a logic analyzer, I remove signals from the block to the panel and cannot recognize the protocol. The oscillogram is so strange that I can’t even understand at what frequency the data is being transmitted. On the one hand, when the button is pressed, jerking occurs at a frequency of ~ 4.8 kHz, on the other hand, pulses at a frequency of ~ 60 kHz are constantly present.
Help to identify the protocol, all of a sudden someone has seen such a picture?
Dump for Salea Logic
55220d2310ca4073999f4043236bc4c2.png

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Alexander Smith, 2017-09-21
@Zamuhrishka

Very similar to 1-wire

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