Temperature Monitoring System

Introduction:-

Temperature Monitoring System helps you to monitor the temperature of (e.g.) Refrigerator. If someone opens the door of the fridge then an email will be sent to the owner indicating that someone opened the door of the fridge.

Here is a video of the project :-

Step 1 : Hardware Setup

Plug the Supply end of LM-35 to the 5V pin Bolt Wifi Module, Output end to the A0 pin and Ground end to the GND pin through the Jumper Wires and connect the bolt wifi module to the Power Bank through USB cable.

Step 2: Getting the Bolt API Key and Device ID

Login to cloud.boltiot.com and note the ID of your Bolt WiFi Module.

Now click on the API Tab and under the section for Generate Key, click on Enable.

Next click on the copy button to copy your API key. Your API key will may look something like this: f1f918e9-d9c2-4e5b-aed0-b7cb743f74cf

Step 3: Creating the product and doing some coding

Login to cloud.boltiot.com

Here are some images...

Step 4: Coding

Here are the images of the coding part...

Step 5: Output

Here are the images of the output...