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🌬️ Breathe Smart, Build Smarter: The Tiny Sensor Powering Big Air Quality Wins
The GY-SGP30 is a cutting-edge digital multi-pixel gas sensor module designed for precise indoor air quality monitoring. Featuring a compact 2.45x2.45x0.9 mm DFN package, it measures CO2, TVOC, and formaldehyde levels with excellent long-term stability. Its low power consumption (48mA at 1.8V) and I2C interface make it ideal for seamless integration with Arduino and ESP32 platforms, empowering professionals and makers to create smarter, healthier environments.
| ASIN | B0B389LQCQ |
| Alarm | Audible |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #134,233 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #184 in Indoor Air Quality Meters |
| Brand | EC Buying |
| Color | Black |
| Compatible Devices | Arduino |
| Customer Reviews | 4.0 4.0 out of 5 stars (18) |
| Date First Available | June 6, 2022 |
| Item Weight | 0.18 ounces |
| Item model number | GY SGP30 |
| Manufacturer | EC Buying GY-SGP30 |
| Material | metal |
| Operating Humidity | 95 percent |
| Part Number | GY SGP30 |
| Power Source | Corded Electric |
| Product Dimensions | 1.18 x 0.79 x 0.39 inches |
| Sensor Type | Photoelectric |
| Style | modern |
O**R
Good for esp32 and home assistant
Great sensor, I used it in pair with an esp32 C3 and home assistant with Esphome. Only caveat is that it will show very high peaks due to humidity, so after a hot shower for instance
J**Y
Simple, Reliable, and ESP32-Friendly
This gas sensor works exactly as intended. It’s a great size—compact enough to fit into small projects—and was super easy to work with. I had it connected to an ESP32 with no issues at all, and it started delivering reliable readings right away. If you’re looking for a no-fuss gas sensor that just works, this is a solid choice. Highly recommended for maker projects.
3**R
Works great
The review thing asked for motion detection, I rate that 1 star as this is not a motion detector. As a gas detector it works great!!! 5 stars all the way.
A**V
We need to check
One of the two sensors turned out to be inoperative.
8**5
Not functional
Could connect over I2C, but device only ever returned all zeroes.
Trustpilot
1 month ago
2 weeks ago