ESP32 Covid - 19 project

This project belongs to Msc in Iot from UCM. The aim of it is getting measures of CO2 from the air to estimate the spread of Covid - 19. In addition it measures the temperature of the rrom as well.

How to use example

Hardware Required

This example can be executed on any ESP32 board, the only required interface is WiFi and connection to internet.

Configure the project

• Open the project configuration menu (idf.py menuconfig)
• Configure Wi-Fi or Ethernet under "Example Connection Configuration" menu.
• Configure the broker for MQTT.
• By default, operating hours go from 10pm to 8am but you can also modify them
• In order to use the HTPPS server, you will have to able the following option: Component config -> ESP HTTPS server -> Enable ESP HTTPS server component
• When using Make build system, set Default serial port under Serial flasher config.

Node RED

The file "flows.json" contains the logic for the Node RED application.

Thingsboard

https://demo.thingsboard.io/dashboard/191c5760-67c8-11eb-839c-db4d34f02f5e?publicId=f5a21cc0-67d1-11eb-839c-db4d34f02f5e

Build and Flash

Build the project and flash it to the board, then run monitor tool to view serial output:

idf.py -p PORT flash monitor

(To exit the serial monitor, type Ctrl-].)

See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.