Comparison page

BH1750 vs BME680

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.

BH1750

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

BME680

Projects needing Gas and Pressure with a commonly available sensors part.

Specification Matrix

DimensionBH1750BME680
CategorySensorsSensors
MakerROHMBosch Sensortec
CoreNot specifiedNot specified
ClockNot specifiedNot specified
WirelessNot specifiedNot specified
Voltage3.3V3.3V
LibrariesArduino, MicroPythonArduino, MicroPython
Price$0.80 - $2.50$5.00 - $10.00

Known Tradeoffs

BH1750

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

BME680

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

Open Individual Model Pages