I have devices connected via modbus TCP. Turning on/off lights works fine. But when a light is turned on via other means, HASS does not detect this (remains off). Seems the system is not polling the modbus registers. Any clue?
Config:
modbus:
- name: "hub1"
type: tcp
host: 192.168.1.17
port: 502
lights:
- name: "luster_living"
slave: 1
address: 816