Witam serdecznie!
Z góry mówię że jestem "zielony " 
Zakupiłem coś takiego:
Smartnetz Gas Reader SCE 3.0 (Tasmota).
Działa Ok na komórce i PC tylko nie potrafię dołączyć przez MQTT do HA.
Co robię źle? Albo gdzie jest błąd?
Za wszystkie podpowiedzi z góry dziękuję.
PS,: dołączam fotki.
00:03:57.515 MQT: Verbindungsversuch…
00:03:57.525 MQT: Verbindung fehlgeschlagen aufgrund von core-mosquitto:1883, rc -5. Erneuter Versuch in 10 s
HA - MQTT:
[00:06:43] INFO: Starting NGINX for authentication handling…
s6-rc: info: service legacy-services successfully started
[00:06:43] INFO: Starting mosquitto MQTT broker…
1747692403: Loading config file /share/mosquitto/zendure.conf
2025-05-20 00:06:43: Warning: Mosquitto should not be run as root/administrator.
2025-05-20 00:06:43: mosquitto version 2.0.21 starting
2025-05-20 00:06:43: Config loaded from /etc/mosquitto/mosquitto.conf.
2025-05-20 00:06:43: Loading plugin: /usr/share/mosquitto/go-auth.so
2025-05-20 00:06:43: ├── Username/password checking enabled.
2025-05-20 00:06:43: ├── TLS-PSK checking enabled.
2025-05-20 00:06:43: └── Extended authentication not enabled.
2025-05-20 00:06:43: Opening ipv4 listen socket on port 1883.
2025-05-20 00:06:43: Opening ipv6 listen socket on port 1883.
2025-05-20 00:06:43: Opening websockets listen socket on port 1884.
2025-05-20 00:06:43: Connecting bridge zendure-broker (mqtt-eu.zen-iot.com:1883)
2025-05-20 00:06:43: mosquitto version 2.0.21 running
2025-05-20 00:06:46: New connection from ::1:45640 on port 1883.
2025-05-20 00:06:46: Client disconnected due to protocol error.
[00:06:46] INFO: Successfully send discovery information to Home Assistant.
[00:06:47] INFO: Successfully send service information to the Supervisor.
2025-05-20 00:06:47: New connection from 172.30.32.2:5773XXon port 1883.
2025-05-20 00:06:47: Client closed its connection.
2025-05-20 00:06:47: New connection from 172.30.32.1:608XX on port 1883.
2025-05-20 00:06:47: New client connected from 172.30.32.1:608XX as 57Set1r50qc1YKfJlwsIVx (p2, c1, k60, u’mqtt-user’).
2025-05-20 00:08:47: New connection from 172.30.32.2:398XX on port 1883.
2025-05-20 00:08:47: Client closed its connection.