ChipScout

Comparison page

MPU9250 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.

MPU9250

Projects needing 9-axis IMU and Orientation with a commonly available sensors part.

MQ-135

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

Specification Matrix

DimensionMPU9250MQ-135
CategorySensorsSensors
MakerTDK InvenSenseWinsen
CoreNot specifiedNot specified
ClockNot specifiedNot specified
WirelessNot specifiedNot specified
Voltage3.3V3.3V
LibrariesArduinoArduino
Price$3.00 - $8.00$0.80 - $2.50

Known Tradeoffs

MPU9250

  • 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

MPU9250

TDK InvenSense

9-axis IMU module combining accelerometer, gyroscope, and magnetometer for orientation projects.

China-madeSensors82% confidence

MQ-135

Winsen

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

China-madeSensors66% confidence