Demo here

Pi Temp utilizes a raspberry pi with a temperature sensor in order to take temperature/humidity data. It then makes it available on the web through api calls.

• API server-api used for retreiveing and storing temperature and humidity data
• Website temperature-web which makes the temperature data easily readable
• Python Script raspberry-local ran locally on the rasperry that makes periodic calls to the api

Makes data retrieval and upload seamless.

• PHP - Used as a wrapper around the database to allow entries to be made externally
• Mariadb - Database for storing data

• /get endpoint URL encoded

• /post endpoint JSON

To start add your database details to config.sample.php and rename the file to config.php.

To add more rooms, you must whitelist the room in the php file tables.php and create the table in your database. By default if you have more than 150 rows, upon every new entry the oldest rows are deleted.

Database: Table structure is given in database-structure.

Displays data obtained from the api endpoint. Website scales and is perfectly viewable on mobile devices.

• React - Used along with hooks to manage what the user sees
• MaterialUI - Styling to follow material design guidelines
• Devexpress Charts - Easy to understand charts to plot temperature

Home Page	Modal popup

The backbone for the whole project, grabs data from the environment and makes a request to the api endpoint to store it in the database.

• Modify settings.json to include your respective API endpoint and API token.
• ROOM_ID can be changed to anything as long as it is whitelisted as a table in config.php and the table exists in the database.
  • If you need more rooms other than the two samples Bedroom and Livingroom you will need to modify the website as well to make another API request for that room.