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Seeed Studio Grove MQ2 Gas Sensor for Smoke & Gas Detection

Name: Seeed Studio Grove MQ2 Gas Sensor for Smoke & Gas Detection
Brand: Seeed Studio
SKU: 815493
Price: 1375 INR
Availability: InStock

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AI Summary

Gas Sensors for everyday users

The Seeed Studio Grove MQ2 Gas Sensor for Smoke & Gas Detection by Seeed Studio is a value-for-money gas sensors designed for everyday users. It features Item Type: Gas Sensor and Sensor: MQ2.

₹1,375

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Total: ₹1,375

Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.

Estimated delivery: 17 Aug – 31 Aug

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Quick Specs

Item Type: Gas Sensor

Sensor: MQ2

Length (mm): 40

Width (mm): 24

Weight (g): 16

Shipping Weight: 0.02 kg

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping

SKU: robu-815493Category: Gas Sensors

About This Product

The Seeed Studio Grove MQ2 Gas Sensor for Smoke & Gas Detection by Seeed Studio is a value-for-money gas sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

Item Type: Gas Sensor
Sensor: MQ2
Length (mm): 40
Width (mm): 24
Weight (g): 16
Shipping Weight: 0.02 kg
Shipping Dimensions: 5 × 4 × 1 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The Grove - Gas Sensor(MQ2) module is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke, and so on. Based on its fast response time. measurements can be taken as soon as possible. Also, the sensitivity can be adjusted by the potentiometer. The Grove - Gas Sensor(MQ2) is compatible with Arduino and Raspberry pi with a 5v power supply. Application:

Used to detect the presence of gases in the air such as methane, butane, LPG, and smoke.
Air quality monitoring.
Gas leak alarm.
Maintaining environmental standards in hospitals

Features:

Responsive to a wide range of gases
Compatible with 5V
Cost-efficient

Useful Links:

How to choose a gas sensor Grove Gas Sensor Guide

Package Includes:

1 x SeeedStudio Grove Gas Sensor(MQ2)

1 x Grove cable

Setup Guide

Identify the pins

Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.

Wire to your microcontroller

Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.

Install libraries

In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.

Upload example sketch

Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.

Calibrate if needed

Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.