Gorillacell Module 057: MQ6 Gas Sensor
Table of Contents
MQ Gas Sensor provides a series of gas sensors designed to detect different types of gases. These sensors are based on Metal Oxide Semiconductor (MOS) technology, where the sensor’s material changes its resistance when exposed to certain gases. Because of this property, they are also called chemiresistors. Using the voltage divider principle, the presence and approximate concentration of a gas can be detected.
The Gorillacell ESP32 Development Kit comes with one (1) MQ-6 Gas Sensor module. The MQ-6 sensor is specifically designed to detect LPG (Liquefied Petroleum Gas), making it suitable for gas leak detection, home safety, and environmental monitoring applications.
BASIC INFORMATION
| Device | Category | Interface | Chipset | Description |
|---|---|---|---|---|
| Input | Sensor Cell | Analog | - | - |
PINOUT
It has 3 pins which are
- G - for the ground pin,
- V - for the supply voltage, and
- S - for determining the analog value of the MQ6 Gas Sensor module.
An Analog to Digital Converter (ADC) peripheral will be used in order to determine the MQ6 Gas Sensor value.
