AITRIP 1pcs BME280 Compatible with BMP280 Digital 5V Temperature Humidity Sensor Atmospheric Barometric Pressure Board IIC I2C Breakout for Arduino

• Supply Voltage: 1.8 - 5V DC
• Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz)
• BME280 5V barometric pressure digital sensor, is a new chip which was originally designed for the next generation of smartphones
• BME280 is the precision sensor, is soldered onto PCB
• It uses both I2C and SPI (supports 3-, 4-wire SPI) interface

Overview: BME280 is a Breakout Board featuring a Barometric Pressure Sensor TEC. BME280 Temperature, Humidity & Pressure Sensor. The breakout has selectable I2C address jumper (solder link GS2), I2C pull-up resistors, 7 pin header 2.54mm, and two mounting holes 3.5mm. It uses both I2C and SPI (supports 3-, 4-wire SPI) interface Default setting of the board; single power rail Vdd=Vdd_IO (solder link GS1), pull-ups resistors (R2, R3) 10k, protocol selector resistor 0ohm (R1), decoupling capacitors 0.1uF on both power supply pins Vdd & Vdd_IO. If you connect board to both power rails VDD_IO 1.8V and VDD 3.3V be sure to remove the power rail jumper GS1 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 Applications Context awareness, e.g. skin detection, room change detection Fitness monitoring / well-being Warning regarding dryness or high temperatures Measurement of volume and air flow Home automation control. Control heating, ventilation, air conditioning (HVAC) GPS enhancement (e.g. time-to-first-fix improvement, dead reckoning, slope detection) Indoor navigation (change of floor detection, elevator detection) Outdoor navigation, leisure and sports applications Weather forecast Vertical velocity indication (rise/sink speed) Package included: 1pcs BME280 5V Temperature Humidity Sensor Atmospheric Barometric Pressure Sensor with IIC I2C Brea