BME68X Environmental Sensor, Supports Temperature / Humidity / Barometric Pressure / Gas Detection, optional AI function

$10.99 - $21.99
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BME68X Environmental Sensor, Supports Temperature / Humidity / Barometric Pressure / Gas Detection, optional AI function
BME68X Environmental Sensor

Supports temperature, humidity, barometric pressure and gas detection

Supports Raspberry Pi / Raspberry Pi Pico / Arduino / ESP32 ...


Version Options
Features At A Glance
  • Onboard BME68X sensor to measure temperature, humidity, barometric pressure, and gas
  • Supports I2C communication, I2C address configurable, with I2C bus cascading support
  • Supports SPI communication, enabled via CS pin (I2C bus by default)
  • Onboard voltage translator, compatible with 3.3V/5V level
  • Comes with online development resources and manual (examples for Raspberry Pi / Raspberry Pi Pico / Arduino / ESP32)
Sensor Parameters Comparison
Model BME280 BME680 BME688
Detection Support Barometric pressure, Environmental temperature, Relative humidity Barometric pressure, Environmental temperature, Relative humidity, VOC gas change detection (supports IAQ calculation in combination with the software package) Barometric pressure, Environmental temperature, Relative humidity, VOC and VSC gas change detection (supports IAQ calculation in combination with the software package, and integrated AI function)
Communication interfaces I2C and SPI
Temperature sensing range -40~85°C
accuracy ±1.0℃ (0~65℃) ±0.5℃ (0~65℃)
Humidity sensing range 0~100%RH
accuracy ±3%RH
Barometric pressure sensing range 300~1100 hPa
accuracy ±1.0hPa (0~65℃) ±0.6hPa (0~65℃)
Gas sensing - supports VOC gas change detection supports VOC and VSC gas change detection
Dimensions 27 × 20mm

Supports I2C and SPI Interfaces Control

For Use With Controller Boards Like Raspberry Pi/Raspberry Pi Pico/ESP32/Arduino

PIN I2C SPI
CS NC SPI chip selection, low active
ADDR/MISO I2C address chip selection
high level (default) address: 0x77
Shorting onboard ADDR pad, the address is 0x76
SPI data master input/slave output
SCL/SCK I2C clock SPI clock input
SDA/MOSI I2C data SPI data master output/slave input
GND Ground
VCC 3.3V/5V power supply

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outline dimensions

Quick Overview

  1. OPTIONS BME68X Environmental Sensor x1
  2. PH2.0 6PIN cable (~20cm) x1
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