A MQTT client that consumes and saves metric data sent from the MXChip AZ3166 IoT Devkit see RoomTempDevice-MQTT. For viewing the metrics in a browser see RoomTempDashboard
These instructions will get your clone of RoomTempMQTTConsumer up and running on your local machine for development.
Clone this repository.
git clone https://github.com/SeanoNET/RoomTempMQTTConsumer.git
- Download and install .NET Core 3.1+
cd /RoomTempMQTTConsumer/srcdotnet restoredotnet build- Create
appsettings.jsonfile see Configuration dotnet run
Create and configure the MqttClient and the Postgres DataSource connection string in appsettings.json.
| Name | Description |
|---|---|
| ClientId | The MQTT device client id |
| MqttServerIp | The MQTT broker server IP |
| MqttServerPort | The MQTT broker server port |
| MqttSubscribeTopic | The MQTT topic if using the RoomTempDevice-MQTT this will be the same topic set in topic |
| DataSource | MSSQL connection string |
appsettings.json
{ "ClientId": "metric-consumer", "MqttServerIp": "localhost", "MqttServerPort": "1883", "MqttSubscribeTopic": "home/room/temp-mon/data", "DataSource": "Host=dbdata;Database=MQTT;Username=postgres;Password=St0ngPassword1!;" }Install Docker and Docker Compose
Create docker-compose.yml
version: '3' services: consumer: build: . image: roomtempmqttconsumer environment: DataSource: Host=dbdata;Database=MQTT;Username=postgres;Password=St0ngPassword1!; ClientId: metric-consumer MqttServerIp: mqtt MqttServerPort: 1883 MqttSubscribeTopic: home/room/temp-mon/data depends_on: - mqtt - dbdata mqtt: image: eclipse-mosquitto:1.6 ports: - 1883:1883 - 9001:9001 volumes: - mosquitto:/mosquitto/data - mosquitto:/mosquitto/log eclipse-mosquitto dbdata: image: postgres:12 ports: - 5432:5432 environment: POSTGRES_PASSWORD: St0ngPassword1! volumes: - dbsql:/var/lib/postgresql/data dashboard: image: seanonet/roomtempdashboard:latest ports: - 5000:5000 environment: DataSource: Server=dbdata;Database=MQTT;User Id=sa;Password=St0ngPassword1!; ASPNETCORE_URLS: http://0.0.0.0:5000 volumes: mosquitto: dbsql: Start the stack with docker-compose up --build
For running in production see RoomTempStack
To send data to this consumer see RoomTempDevice-MQTT or you can test with MQTT Explorer