Aws MQTT Practice

this is for learning purpose only.

Case Study II (Building a Simple IoT System)

A farmer wants to monitor the temperature in the plantation environment (up to the real time) You are required to:

1. Create an MQTT System to receive data from sensors (sensor simulation using an application on a local computer)
2. Received data is stored in DynamicDB
3. The final data will be served in JSON form and visualized in HTML that can be accessed from a specific URL

Service Used

• Amazon DynamoDB
• Amazon IoT Core
• Amazon EC2

Tools

• nginx
• php-fpm
• pip/pip3
• python/python3
• paho-mqtt
• boto3
• python3/python venv
• composer

Installation

git clone https://github.com/fauzymadani/aws-mqtt.git
cd aws-mqtt
composer require aws/aws-sdk-php
sudo mv mqtt_listener.service /etc/systemd/system/
sudo systemctl daemon-reexec
sudo systemctl daemon-reload
sudo systemctl enable mqtt_listener.service
sudo systemctl start mqtt_listener.service

move to /var/www/html/:

sudo mv index.html /var/www/html/
sudo mv data.php /var/www/html/

and don't forget to start and configure nginx first.