Disable the « Validate certificate »
Error 2 corresponds to a connection refused by the server.
So to find out more, you need the logs from the mqtt container
I just tried, same result
Yet I can connect via SSH to my Pi from my smartphone
I can also connect from my PC
Ok but that’s not the same protocol, hence the need to have the MQTT logs to know why it’s refusing the connection
docker logs eclipse-mosquitto
And to view the config
sudo cat /var/lib/gladysassistant/mosquitto/mosquitto.conf
pi@gladys:~ $ sudo cat /var/lib/gladysassistant/mosquitto/mosquitto.conf
allow_anonymous false
connection_messages false
password_file /mosquitto/config/mosquitto.passwd
listener 1883
pi@gladys:~ $ docker logs eclipse-mosquitto
1668235884: mosquitto version 2.0.15 starting
1668235884: Config loaded from /mosquitto/config/mosquitto.conf.
1668235884: Opening ipv4 listen socket on port 1883.
1668235884: Error: Address in use
1668235885: mosquitto version 2.0.15 starting
1668235885: Config loaded from /mosquitto/config/mosquitto.conf.
1668235885: Opening ipv4 listen socket on port 1883.
1668235885: Error: Address in use
1668235886: mosquitto version 2.0.15 starting
1668235886: Config loaded from /mosquitto/config/mosquitto.conf.
1668235886: Opening ipv4 listen socket on port 1883.
1668235886: Error: Address in use
1668235887: mosquitto version 2.0.15 starting
1668235887: Config loaded from /mosquitto/config/mosquitto.conf.
1668235887: Opening ipv4 listen socket on port 1883.
1668235887: Error: Address in use
1668235888: mosquitto version 2.0.15 starting
1668235888: Config loaded from /mosquitto/config/mosquitto.conf.
1668235888: Opening ipv4 listen socket on port 1883.
1668235888: Error: Address in use
There is the message: Error: Address in use
Something is already running on port 1883…
What have you installed specifically on your Pi?
Can you list the containers: docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ee8c9aef0d9a gladysassistant/gladys:v4 "docker-entrypoint.s…" 2 days ago Up 9 minutes gladys
90c1b2365611 eclipse-mosquitto:2 "/docker-entrypoint.…" 5 days ago Up 9 minutes gladys-z2m-mqtt
f225bc1faad1 eclipse-mosquitto:2 "/docker-entrypoint.…" 5 days ago Restarting (1) 21 seconds ago eclipse-mosquitto
de219f947a06 containrrr/watchtower:latest "/watchtower --clean…" 10 days ago Up 9 minutes 8080/tcp watchtower
7c35f8eb4589 koenkk/zigbee2mqtt:latest "docker-entrypoint.s…" 10 days ago Up 9 minutes gladys-z2m-zigbee2mqtt
ebaacd05ab1c nodered/node-red:latest "./entrypoint.sh" 2 months ago Up 9 minutes (healthy) node_red
Your container keeps rebooting in a loop, that’s the cause of your problem.
Try stopping node-red
docker stop node_red
and
Still the same result
pi@gladys:~ $ docker logs eclipse-mosquitto
1668235884: mosquitto version 2.0.15 starting
1668235884: Config loaded from /mosquitto/config/mosquitto.conf.
1668235884: Opening ipv4 listen socket on port 1883.
1668235884: Error: Address in use
1668235885: mosquitto version 2.0.15 starting
1668235885: Config loaded from /mosquitto/config/mosquitto.conf.
1668235885: Opening ipv4 listen socket on port 1883.
1668235885: Error: Address in use
1668235886: mosquitto version 2.0.15 starting
1668235886: Config loaded from /mosquitto/config/mosquitto.conf.
1668235886: Opening ipv4 listen socket on port 1883.
1668235886: Error: Address in use
1668235887: mosquitto version 2.0.15 starting
1668235887: Config loaded from /mosquitto/config/mosquitto.conf.
1668235887: Opening ipv4 listen socket on port 1883.
1668235887: Error: Address in use
pi@gladys:~ $ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ee8c9aef0d9a gladysassistant/gladys:v4 "docker-entrypoint.s…" 2 days ago Up 18 minutes gladys
90c1b2365611 eclipse-mosquitto:2 "/docker-entrypoint.…" 5 days ago Up 18 minutes gladys-z2m-mqtt
f225bc1faad1 eclipse-mosquitto:2 "/docker-entrypoint.…" 5 days ago Restarting (1) 8 seconds ago eclipse-mosquitto
de219f947a06 containrrr/watchtower:latest "/watchtower --clean…" 10 days ago Up 18 minutes 8080/tcp watchtower
7c35f8eb4589 koenkk/zigbee2mqtt:latest "docker-entrypoint.s…" 10 days ago Up 18 minutes gladys-z2m-zigbee2mqtt
ebaacd05ab1c nodered/node-red:latest "./entrypoint.sh" 2 months ago Exited (143) 4 minutes ago node_red
I need to be away for 1 hour. Sorry
netstat -ltnup | grep ':1883'
pi@gladys:~ $ netstat -ltnup | grep ':1883'
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 127.0.0.1:1883 0.0.0.0:* LISTEN -
tcp6 0 0 ::1:1883 :::* LISTEN -
sudo netstat -ltnup | grep ':1883'
pi@gladys:~ $ sudo netstat -ltnup | grep ':1883'
tcp 0 0 127.0.0.1:1883 0.0.0.0:* LISTEN 540/mosquitto
tcp6 0 0 ::1:1883 :::* LISTEN 540/mosquitto
Restart your Pi just in case, because unless you installed mosquitto manually I don’t see what else it could be.
Already tried, with no result.
I think I’ll be able to reinstall everything!
I still have a small question.
-
Why pins D6 and D7?
-
Since I have two 5000L water tanks, is it possible to add a second JSN-SR04T sensor to the same Wemos by adapting the script, of course!
MISO / MOSI
No, I don’t think so, you’re going to have voltage issues anyway.
Thanks for the info
I did it but using an Arduino (I didn’t know Wemos at the time).
In your case, it would be better to keep them independent…