---
product_id: 68733300
title: "AZDelivery 3 x MQ-135 Air Quality Gas Smoke Detection Sensor Module compatible with Arduino and Raspberry Pi including E-Book!"
brand: "azdelivery"
price: "1.85 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/68733300-azdelivery-3-x-mq-135-air-quality-gas-smoke-detection
store_origin: TN
region: Tunisia
---

# ≤1s ultra-fast response Compact 30x20mm size Low power 350mW heating AZDelivery 3 x MQ-135 Air Quality Gas Smoke Detection Sensor Module compatible with Arduino and Raspberry Pi including E-Book!

**Brand:** azdelivery
**Price:** 1.85 DT
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Breathe smarter, build faster — your air quality edge starts here!

## Quick Answers

- **What is this?** AZDelivery 3 x MQ-135 Air Quality Gas Smoke Detection Sensor Module compatible with Arduino and Raspberry Pi including E-Book! by azdelivery
- **How much does it cost?** 1.85 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/68733300-azdelivery-3-x-mq-135-air-quality-gas-smoke-detection)

## Best For

- azdelivery enthusiasts

## Why This Product

- Trusted azdelivery brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Sensing:** High accuracy ≥3% ensures reliable environmental monitoring every time
- • **Compact & Efficient:** Small 30x20mm footprint with low 5V power consumption fits any project
- • **Bonus E-Book Included:** Step-by-step guide and code libraries to jumpstart your air quality projects
- • **Plug & Play Compatibility:** Seamlessly integrates with Arduino & Raspberry Pi for effortless DIY innovation
- • **Instant Air Quality Alerts:** Detects NH3, NOx, CO2, smoke & more with lightning-fast ≤1s response time

## Overview

The AZDelivery MQ-135 sensor module is a compact, highly accurate air quality detector compatible with Arduino and Raspberry Pi. It senses multiple gases including NH3, NOx, CO2, and smoke with a rapid response time under 1 second. Operating at low power (350mW) and 5V input, it’s ideal for smart environmental monitoring projects. The included E-Book accelerates setup with practical guides and code examples, making it perfect for professionals and makers aiming to elevate indoor air quality awareness.

## Description

AZDelivery 3 x MQ-135 Air Quality Gas Smoke Detection Sensor Module compatible with Arduino and Raspberry Pi including E-Book! : desertcart.co.uk: DIY & Tools

## Features

- ✅ AZ-Delivery MQ135 Air Quality Gas Smoke Detection Sensor Modules for Raspberry Pi are used in air quality control equipment for buildings/offices, and are suitable for detecting NH3, NOx, alcohol, Benzene, smoke, CO2 ,etc.
- ✅ Resolution: 10~1000ppm // Sensitive resistance: 2KΩ to 20KΩ in 100ppm CO // Accuracy: ≥ 3% // Response time: ≤ 1s // Response time after power on: ≤ 30s // Heating current: ≤ 180mA // Heating voltage: 5.0V±0.2V / 1.5±0.1V // Input voltage: 5V // Heating energy output approx.: 350mW.
- ✅ MQ135 Air Quality Gas Smoke Detection Sensor Module sensor is ready for connection to a microcontroller. For use with a Raspberry Pi, an AD converter is required.
- ✅ Dimensions MQ135 Air Quality Gas Smoke Detection Sensor Module are approximately: 30 mm (length) x 20 mm (width).
- ✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CNNKQ5R |
| Alarm | Visual |
| Best Sellers Rank | 268,234 in DIY & Tools ( See Top 100 in DIY & Tools ) 114 in Gas Detectors |
| Brand | AZDelivery |
| Colour | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (531) |
| Manufacturer | AZDelivery |
| Number of Items | 3 |
| Part Number | 3x MQ-135 |
| Product Style | Compact |

## Product Details

- **Alarm:** Visual
- **Brand:** AZDelivery
- **Colour:** White
- **Manufacturer:** AZDelivery
- **Number of items:** 3
- **Style:** Compact

## Images

![AZDelivery 3 x MQ-135 Air Quality Gas Smoke Detection Sensor Module compatible with Arduino and Raspberry Pi including E-Book! - Image 1](https://m.media-amazon.com/images/I/51aCR-I6oXL.jpg)
![AZDelivery 3 x MQ-135 Air Quality Gas Smoke Detection Sensor Module compatible with Arduino and Raspberry Pi including E-Book! - Image 2](https://m.media-amazon.com/images/I/51X-jY9u7rL.jpg)
![AZDelivery 3 x MQ-135 Air Quality Gas Smoke Detection Sensor Module compatible with Arduino and Raspberry Pi including E-Book! - Image 3](https://m.media-amazon.com/images/I/51TUf42iwxL.jpg)
![AZDelivery 3 x MQ-135 Air Quality Gas Smoke Detection Sensor Module compatible with Arduino and Raspberry Pi including E-Book! - Image 4](https://m.media-amazon.com/images/I/51B7qotIm5L.jpg)
![AZDelivery 3 x MQ-135 Air Quality Gas Smoke Detection Sensor Module compatible with Arduino and Raspberry Pi including E-Book! - Image 5](https://m.media-amazon.com/images/I/517naG4rWuL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

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**Shop now:** [https://www.desertcart.tn/products/68733300-azdelivery-3-x-mq-135-air-quality-gas-smoke-detection](https://www.desertcart.tn/products/68733300-azdelivery-3-x-mq-135-air-quality-gas-smoke-detection)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-26*