Rs485 addresses for KC868-A6 relays

[Yuriy]

this is RS485 modbus protocol document: https://www.kincony.com/forum/showthread.php?tid=2528

Thank you for your answer.
But in that document relays addresses described in the different format.

Example from modbus_controller documentation esphome

Code:

switch:
- platform: modbus_controller
  ...
  address: 0x15

If i am not mistaken, it's register addresses of relays