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# Description

The BMP280 sensor can measure barometric pressure and temperature with very good accuracy. This shield is good match with ESPea, ESPea32. It also has nice size.

# Technical Details

  • Size 15.62mm x 25.58mm

# Pinouts

I2C Data Pins

  • SCL - D1
  • SDA - D2

These pins can be shared with other I2C devices.

The I2C address is 0x77 and can be changed by jumper.

# Example Codes

Work with Arduino

  • Install Libraries Adafruit_BMP280 and Adafruit_Unified_Sensor with Library Manager (Sketch -> Include Library -> Manage Libraries)
  • Run example sketch bmp280test (Example -> Adafruit_BMP280 -> bmp280test)