BME280, the precision sensor from It, is soldered onto PCB.

• Specifications:
• Supply Voltage: 1.8 - 5V DC
• Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz)
• Operational Range:
• Temperature: -40 to +85°C
• Humidity: 0-100%
• Pressure: 300-1100 hPa
• Resolution:
• Temperature: 0.01°C
• Humidity: 0.008%
• Pressure: 0.18Pa
• Accuracy:
• Temperature: +-1°C
• Humidity: +-3%
• Pressure: +-1Pa
• I2C address
• SDO LOW ： 0x76
• SDO HIGH：　0x77

Package Included: 1 x Breakout Temperature Humidity Barometric Pressure BME280 Digital Sensor Module