BMP280 Barometric Pressure & Temperature Sensor
Newest high precision Bosch BMP280 barometric pressure & temperature sensor. Offers pressure measuring range of 300 to 1100 hPa with an accuracy of 0.01 hPa (higher accuracy than older BMP180 at 0.02 hPa resolution). Excellent for barometric pressure, elevation & vertical velocity speed measurements. It's based on piezo-resistive technology for high accuracy, ruggedness and long term stability. Comes with breadboard compatible 6-PIN header.
Includes barometric & temperature sensor
Connects to a microcontroller or Arduino via I2C bus (SCL->A5, SDA->A4) or SPI (SCL->SCK, CSB->MISO, SDA->MOSI, CSB->CS)
Two wire interface, SCL & SDA are 5V tolerant
Factory calibrated with the calibration coefficients stored in ROM
Voltage supply (VIN): 1.8V to 3.6V (3.3V typical)
Ultra low power consumption