https://github.com/vhtua/realtimefarmingdata

A simple web dashboard which updates the farming data in realtime using MQTT
https://github.com/vhtua/realtimefarmingdata

css expressjs html javascript mqtt nodejs postgresql realtime sql

Last synced: 7 days ago
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A simple web dashboard which updates the farming data in realtime using MQTT

• Host: GitHub
• URL: https://github.com/vhtua/realtimefarmingdata
• Owner: vhtua
• Created: 2023-06-12T13:32:15.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-06-12T15:37:36.000Z (over 1 year ago)
• Last Synced: 2024-12-10T04:12:44.933Z (2 months ago)
• Topics: css, expressjs, html, javascript, mqtt, nodejs, postgresql, realtime, sql
• Language: JavaScript
• Homepage:
• Size: 2.44 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# RealtimeFarmingData

## Requirement

- Nodejs

- PostgresSQL

## Run the project

### 1. Edit your Postgres database login information in the file **_postgresDBinfo.json_**

```json

{

    "user": "postgres",

    "host": "localhost",

    "database": "Enter your database name here",

    "password": "Enter your password here",

    "port": 5432

}

```

### 2. Please open 3 terminals on your system

- Terminal 1 (Activate all the sensors):

    ```bash

    node AllSensorsActivation.js

    ```

- Terminal 2 (A subscriber listens to all the sensor data through a mqtt server, then it inserts the data into the database system)

    ```bash

    node Subscriber.js

    ```

- Terminal 3 (Run the back-end server, the client could access the dashboard interface through this link localhost:3000):

    ```bash

    node Server.js

    ```

Note that the client user dashboard will automatically live update the data every 3 seconds, you don't need to refresh the page.