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GY-BME280 Environmental Sensor Temperature, Humidity, Pressure I2C SPI Support

by R-Pi
140 kr

Getting Started with GY-BME280

Download BME280 Datasheet

The GY-BME280 environmental sensor monitors temperature, atmospheric pressure, and humidity. This sensor supports a wide range of hardware since it is compatible with I2C as well as SPI (3-Wire & 4-Wire) control interfaces.

Specifications of GY-BME280 Sensor

  • Control Interface Support: Compatible with I2C & SPI (3-Wire and 4-Wire) control interfaces
  • Voltage Compatibility: 1.7V ~ 3.6V
  • Typical Operating Voltage: 3.3V
  • Humidity Range: From 0 to 100%
  • Humidity Accuracy: ±3%
  • Temperature Range: -40°C to 85°C
  • Temperature Accuracy: ±1°C
  • Altitude: From 0 to 30,000 Feet
  • Pressure Range: From 300 hPa to 1100 hPa
  • Pressure Accuracy: ±1hPa

Pin Definition

  • VVC: 1.7V t0 3.6V (3.3V Typical MCU Output)
  • GND: Ground
  • SCL: SCL / SCK Clock for I2C & SPI
  • SDA: SDA / SDI Data for I2C & SPI
  • CSB: Chip Select Bus | Default - Logic HIGH for I2C | Default - Logic LOW for SPI
  • SDO: Sets I2C address | Data OUT for SPI

Items Included

  • GY-BME280 Sensor (1)
  • 6-Pin Male Header (1)