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$9.22
AZDelivery MQ-2 Butane Hydrogen Gas Smoke Detector LPG MQ2 Air Quality Sensor Module compatible with Arduino and Raspberry Pi including E-Book!
★★★★★
$9.22
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1
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About this item
- ✅ AZ-Delivery MQ2 Air Quality Gas Smoke Detection Sensor Module for Raspberry Pi has small and compact PCB board size: 4.5 cm x 1.8 cm.
- ✅ For detection of LPG, i-butane, propane, methane, alcohol, hydrogen and smoke.
- ✅ With adjustable sensitivity / operating voltage 5V DC / analog output (measured value) / digital output (threshold).
- ✅ AZ-Delivery MQ2 Air Quality Gas Smoke Detection Sensor Module for Raspberry Pi has a high sensitivity and fast response time.
- ✅ 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.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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