Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Interface	I2C
Detection Target	TVOC (Total Volatile Organic Compounds)
Sensor Type	MEMS Metal Oxide
Operating Voltage	3.3V - 5V DC
Communication Protocol	Standard I2C Bus
Compatibility	Direct replacement for AGS02MA
Response Time	< 10 seconds
Operating Temperature	-10°C to 50°C
Dimensions	16mm x 16mm x 4mm
Package Includes	1x AGS10 Sensor Module, 1x Pin Header

6 reviews

Anonymous

Mar 30, 2026

Rating: 4/5

Good sensitivity

Noticed the TVOC levels spike quickly when cooking. Great for my smart home dashboard. Took a few minutes to warm up initially.

Anonymous

Mar 21, 2026

Rating: 5/5

Reliable data output

Using this in a classroom air quality monitor. It provides consistent data logs over the past two weeks without drifting.

Anonymous

Mar 18, 2026

Rating: 5/5

Excellent upgrade

Much better response time compared to the older generation. The form factor is identical, making upgrades trivial.

Anonymous

Mar 16, 2026

Rating: 3/5

Works but needs calibration time

The sensor works as advertised, but you really need to let it run for 24 hours before trusting the baseline numbers. Otherwise, it's fine.

Anonymous

Mar 12, 2026

Rating: 5/5

Solid performance for the price

Integration with ESP32 was seamless. Documentation could be slightly better, but the standard I2C protocol makes it easy to figure out.

Anonymous

Mar 05, 2026

Rating: 5/5

Perfect drop-in replacement

Swapped this out for my old AGS02MA module without any code changes. The I2C address matched perfectly, and the readings seem more stable.

5 FAQ

Q: Is this compatible with Arduino Uno?

A: Yes, as long as your Arduino setup supports I2C communication. You may need a logic level converter if running at 5V strictly, though many boards handle 3.3V sensors well.

Q: What is the default I2C address?

A: The default I2C address is typically 0x5A, which matches the legacy AGS02MA module for easy replacement.

Q: Does it detect Carbon Monoxide specifically?

A: No, the AGS10 is designed for Total Volatile Organic Compounds (TVOC). It is not specific to Carbon Monoxide detection.

Q: Can I use this outdoors?

A: While it can function outdoors, the sensor is optimized for indoor air quality monitoring. Exposure to rain or extreme humidity may affect longevity.

Q: How often does it need recalibration?

A: The sensor performs automatic baseline calibration during operation. We recommend allowing it to run in fresh air for 24 hours upon first use.

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