Thanks @rlkoshak pointing me to right direction.
I’ve migrated MQTT 1.x to 2.4. There are great tutorials when migrate using:
- PaperUI: Migrating MQTT1 items to MQTT2.4 items
- Config files: Sonoff Tasmota with MQTT Binding 2.4 (using config files)
Sonoff switches works great using new MQTT binding.
Unfortunately, I got stuck on a known bug Binding-mqtt - 2.5.0.SNAPSHOT; rollershutter command is sent wrong - #10 by Karl-Heinz_Weidling1
MQTT 2.4 is not working for Rollershutter type.