I am trying to reverse engineer a two wire RS-485 standard serial bus interface to talk to a samsung heat pump.
Here are some hex commands I was able to sniff. Every message starts with 0x32
and ends with 0x34
. Does someone recognise this protocol?
32 00 1A 80 FF 00 10 00 00 C0 11 ED 01 06 0C 00 00 00 00 00 00 00 00 00 00 B7 C8 34
32 00 17 10 00 00 80 FF 00 C0 15 ED 01 06 0C 82 02 48 5A 16 04 23 13 8C 34
32 00 11 80 FF 00 10 00 00 C0 11 EE 01 86 01 00 0D 2E 34
32 00 11 80 FF 00 10 00 00 C0 11 EF 01 86 0A 00 7B 85 34