ALAMSCN BME280 5V Digital Sensor Module Temperature Humidity Sensor Atmospheric Barometric Pressure Board IIC I2C for Arduino Pack of 4

Features: High accuracy, absolute accuracy of ±1.0 hPa for pressure measurement and ±1 accuracy for temperature measurement Supports both I2C and SPI communication. Can be used as an altimeter with accuracy of ±1 meter.   Specification: Supply Voltage: 5V  Current Consumption: 0.6 mA Barometric Pressure Measure Range: 300 - 1100 hPa Accuracy: ±1.0 hPa Temperature Measurement Range: -40 to 85 Accuracy: ±1 Interface: I2C and SPI Package Included: 3 x BME280 5V Digital Sensor Module