BME280 Temperature, Humidity & Pressure Sensor Module

BME280 Breakout Board featuring a Bosch Sensortec BME280 Temperature, Humidity & Pressure Sensor.

BME280 Module has selectable I2C address jumper (solder link GS2), I2C pull up resistors, 7 pin header 2.54mm, and two mounting holes 3.5mm. Default setting of the board; single power rail Vdd=Vdd_IO (solder link GS1), pull-ups resistors (R2, R3) 4.7k, 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

The BME280 is an integrated environmental sensor developed specifically for mobile applications where size and low power consumption are key design constraints. The unit combines individual high linearity, high accuracy sensors for pressure, humidity and temperature in an 8-pin metal-lid 2.5 x 2.5 x 0.93 mm³ LGA package, designed for low current consumption (3.6 μA @1Hz), long term stability and high EMC robustness.

The humidity sensor of BME280 Module features an extremely fast response time which supports performance requirements for emerging applications such as context awareness, and high accuracy over a wide temperature range. The pressure sensor is an absolute barometric pressure sensor with features exceptionally high accuracy and resolution at very low noise. The integrated temperature sensor has been optimized for very low noise and high resolution. It is primarily used for temperature compensation of the pressure and humidity sensors, and can also be used for estimating ambient temperature.

We have Various sizes of Sensor Modules. Check out our complete collection of Sensor Modules

Features of BME280 Temperature, Humidity & Pressure Sensor Module

• Digital interface I2C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz)
  

• Supply voltage VDD main supply voltage range: 1.71 V to 3.6 V

               VDDIO interface voltage range: 1.2 V to 3.6 V

• Current consumption 1.8 uA @ 1 Hz humidity and temperature

               2.8 uA @ 1 Hz pressure and temperature

               3.6 uA @ 1 Hz humidity, pressure and temperature
               0.1 uA in sleep mode

• Dimensions: 24mm x 16mm x 1.6mm

• Operating range -40…+85 C, 0…100 % rel. humidity, 300…1100 hPa

• Humidity sensor and pressure sensor can be independently enabled/disable

• Weight : 12.5g

Related Links

• Arduino Weather Station using BME280 Sensor Module

Package Includes

1 x BME280 Temperature, Humidity & Pressure Sensor Module