MQ-Sensors-IoT

Luis Ayapan

OSHWA UID

Certification Date

June 10, 2022

Country

Guatemala

This is a project device implementing IoT in which the main objective is to detect two different kinds of gases with MQ-135 and MQ-2 sensors. It also contains a SHT30, which is a temperature and humidity sensor. The information obtained from this sensors is displayed on real time on an OLED Display and is sended to an IoT Cloud Server. The project was made in two different PCBs, one for the sensors and the other one for the control. The microcontroller used in this project was the ESP32-WROVER.

Version

Licenses

Hardware

CERN

Software

GPL-3.0-or-later

Documentation

CC-BY-4.0

View Documentation

Project Type

IOT

3D Printing

Electronics

Keywords

gas-sensor, iot, esp32