This is a project submitted for TARP(Technical Answers to Real World Problem) while I was in college.

It would check the levels of lpg, co and smoke using sensor and alert using SMS and Email if the levels are beyond threshold. It also has a dashboard where you can check live data and history.

Hardware Components Used

1. Node mcu
2. MQ2 sensor to detect lpg, co and smoke
3. Serial Buzzer
4. Bread Board

Software Components Used

1. Django for Dashboard App
2. Amazon boto3 for sending text messages
3. Amazon SES (Simple Email Service) for sending emails
4. ThingSpeak for recieving data from node-mcu

Do check it out on github