Hi., Thanks for you update. I will try clarify situation and confirm you questions: 1. Yes. Mosquitto run on Linux OS 2. Yes, default port 1883 3. Yes, I can publish messages with mosquitto_pub and with mosquitto_sub (Only for test purposes) 4. No. I can't progress with MQTT with aircondition 5. Yes ...

Hi. Thanks for reply. I have dual boot PC. And installation I done on Kali, that is Linux as well OS. Also I installed client of mosquito and from MQTT side I not see problem. Virtual switch work well. Only when I start work according to notes into github I have a problem. npm start failed and I don ...

Dear friends. I try make configuration my air conditioners according link from plugin page (EwpeSmart Air Conditioners via MQTT (Gree Smart)). Done configuration mosquito and done definition hardware. But npm start is not work. Are anybody lanch it or give some information about this issue. Thanks ...