USR-TCP232-410S User Manual
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Search command is set to:
FF 01 01 02
Sum check: 02 = 01 + 01
FF 13 02 d8 b0 4c 00 04 c9 61 64 6d 69 6e 00 61 64 6d 69 6e 00 c8
Sum check:
C8 = 13 + 02 + ... + 6E + 00
User name and password both are 5 bytes+00 bits 0 for the lack.
3 Read settings command example
Send (16 bytes):FF 13 03 AC CF 23 66 66 67 61 64 6D 69 6E 00 61 64 6D 69 6E 00 F9
4 Save reading settings command example
Send (16 bytes):FF 13 04 AC CF 23 66 66 67 61 64 6D 69 6E 00 61 64 6D 69 6E 00 FA
2. Some commands detailed annotation
1 Basic setting parameter command