I have understood, i must make discovery first, but maybe i do something wrong,
java -cp ha-devi-mqtt.jar io.homeassistant.devi.mqtt.service.DiscoveryService
root@lonkero:/home/kari/devireg# java -cp ha-devi-mqtt.jar io.homeassistant.devi.mqtt.service.DiscoveryService
Error: Could not find or load main class io.homeassistant.devi.mqtt.service.DiscoveryService
Caused by: java.lang.ClassNotFoundException: io.homeassistant.devi.mqtt.service.DiscoveryService