ChipScout

Comparison page

AHT10 vs MQ-135

Side-by-side selection notes for specs, ecosystem readiness, known issues, and data confidence. This page is generated from structured component fields instead of a hand-written article.

AHT10

Projects needing I2C and Humidity with a commonly available sensors part.

MQ-135

Projects needing Air quality and Gas with a commonly available sensors part.

Specification Matrix

DimensionAHT10MQ-135
CategorySensorsSensors
MakerAosongWinsen
CoreNot specifiedNot specified
ClockNot specifiedNot specified
WirelessNot specifiedNot specified
Voltage3.3V3.3V
LibrariesArduino, MicroPythonArduino
Price$0.50 - $1.50$0.80 - $2.50

Known Tradeoffs

AHT10

  • Breakout boards may use different pin labels or regulator choices
  • Clone modules can differ from the original datasheet part

MQ-135

  • Breakout boards may use different pin labels or regulator choices
  • Clone modules can differ from the original datasheet part

Open Individual Model Pages

AHT10

Aosong

I2C temperature and humidity sensor commonly sold as a compact low-cost breakout.

China-madeSensors76% confidence

MQ-135

Winsen

Low-cost gas sensor module often marketed for air quality experiments.

China-madeSensors66% confidence