[GY-BMP280-3.3]

[GY-BME280 5V]

The BME280 environment sensor module is designed to measure temperature, humidity and atmospheric pressure. The pin placement is intuitive and adopts a standard I²C/SPI interface which makes it easy to incorporate into a variety of devices. Built-in sensors responsibly detect subtle changes in the environment and provide reliable data This makes it suitable for a variety of applications requiring precise measurements. With a wide measurement range and programmable features, custom made measurements. This allows you to use it for your specific needs and demonstrates its power in a variety of projects. [Product Specifications] Main functions: Temperature measurement and humidity and atmospheric pressure, Temperature measurement range: -40°C to +85°C; Humidity measurement range: 0% to 100%; Barometric pressure range: 300 to 1100 hPa; Power supply voltage: 1.8V to 5V DC; Communication Interface: I²C (up to 3.4MHz), SPI (10MHz) I²C address: SDO pins. LOW: 0x 76,When SDO pins are HIGH: 0x77 Dimension: Length 12mm Width 10mm Height 2mm Weight: about 3g Application Field: Mobile Phone, Tablet, GPS Module, Smart Watch, Home Weather Station, HVAC Control, Indoor Navigation, Weather Forecast