AMR2MQTT

[timber canopy]

Hi all, new to HA and discord in general so sorry in advance about dumb mistakes.
I'm troubleshooting the AMR2MQTT/MQTT connection and coming up empty. Everything is up to date, sysinfo below:

Add-on version: 2.1.2
You are running the latest version of this add-on.
System: Home Assistant OS 10.3  (aarch64 / raspberrypi4-64)
Home Assistant Core: 2023.7.0
Home Assistant Supervisor: 2023.07.1

I've verified that my RTL-SDR works and that my meters are readable on my PC using RTLAMR. And I can see messages published by my MQTT broker from my pc using MQTT explorer.

My mosquitto config:

logins:
  - username: mqtt-user
    password: #######
require_certificate: false
certfile: fullchain.pem
keyfile: privkey.pem
customize:
  active: false
  folder: mosquitto
  debug: true
debug: true

Ports are standard 1883 etc.

My AMR2MQTT config:

meters:
  - id: 17737313
    protocol: scm
    name: Electrical Meter
    type: energy
    manufacturer: Itron
  - id: 1567099574
    protocol: r900
    name: Water Meter
    type: water
    manufacturer: Neptune
mqtt:
  host: 127.0.0.1
  port: 1883
log_level: debug

The important part of the log seems to be:

INFO:root:Connecting to MQTT broker at 127.0.0.1:1883
Traceback (most recent call last):
  File "/amr2mqtt/amr2mqtt.py", line 515, in <module>
    mqttc = create_mqtt_client()
  File "/amr2mqtt/amr2mqtt.py", line 182, in create_mqtt_client
    client.connect(
  File "/usr/lib/python3/dist-packages/paho/mqtt/client.py", line 941, in connect
    return self.reconnect()
  File "/usr/lib/python3/dist-packages/paho/mqtt/client.py", line 1075, in reconnect
    sock = self._create_socket_connection()
  File "/usr/lib/python3/dist-packages/paho/mqtt/client.py", line 3546, in _create_socket_connection
    return socket.create_connection(addr, source_address=source, timeout=self._keepalive)
  File "/usr/lib/python3.9/socket.py", line 843, in create_connection
    raise err
  File "/usr/lib/python3.9/socket.py", line 831, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [Errno 111] Connection refused
[10:18:51] WARNING: Halt add-on with exit code 1

Various levels of logging all indicate that the connection to the broker is refused, I've tried the shotgun approach of changing the address to everything I can think of; core-mosquitto, core-mosquitto.local, homeassistant.local, the IP of my RP4...

I have no idea. If anyone can help that would be really appreciated. Thanks

[shell helm]

I saw your thread looking for how to fix mine and thought I'd back share. Here is my config.

meters:

• id: 8675309
  protocol: scm+
  name: My power meter
  type: energy
  multiplier: 0.01
  unit_of_measurement: kWh
  manufacturer: Ipowah
  model: C3PO
  mqtt:
  host: addon_core_mosquitto
  port: 1883
  client_id: amr_to_mqtt
  username: MQQTUSERNAMEICREATED
  password: hunter2
  home_assistant_discovery_enabled: true