Seren-Up - Bracelet Data Simulator

Summary

The script will generate some data in JSON format to simulate a bracelet activity

Functionality

Every 30 seconds the script will generate some random data like in the example below:

{
    'deviceId': 'ad8a9e55-ee64-4912-a016-6e62af009a00',
    'timeStamp': '2022-07-13 14:15:34.477860',
    'walkCount': 5,
    'heartFrq': 56,
    'bloodOxg': 98,
    'bodyTemp': 36.5,
    'bloodPrs': 114,
    'serendipityLvl': 99,
    'batteryLvl': 98,
    'isSleeping': False,
    'isFallen': False
}

After the JSON is generated, the script automatically publish it into a Azure IoT Hub MQTT queue

Usage

Before executing the script, please run py -m pip install -r requirements.txt in order to install all the dependencies

Environment Variables

There are used two environment variables: CONNECTION_STRING that is the connection of a single device (You can retreive it from Azure IoT Hub/Devices/{device_id}) IOT_HUB_CONNECTION_STRING that is the connection string of the IoT Hub (You can retreive it from Azure IoT Hub/Shared Access Policies)

Execution

Run simulator.py