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4pcs BME280 3.3V High Precision Atmospheric Pressure Sensor Module Pre-Soldered GY-BME280-3.3 Temperature Humidity Sensor Module for Raspberry Pi and Other MicroControllers

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  • The BME280 is the next-generation of sensors, and is the upgrade to the BMP085/BMP180/BMP183 - with a low altitude noise of 0.25m and the same fast conversion time. It has the same specifications, but can use either I2C or SPI.
  • BME280 Pressure, Temperature, and Humidity Sensor: High precision and resolution, our temperature probe sensor offers highly accurate temperature, pressure, and humidity measurements with I2C and SPI Interfacing.
  • BME280 Sensor: Supply Voltage: 1.71 V to 3.6 V; Interface: I2C (up to 3.4MHz),SPI (up to 10 MHz); Pressure: 300-1100 hPa;Temperature: -40 to +85°C ; Humidity: 0-100%; Humidity Response Time: 1s; Current Consumption:~3.6 μA.
  • Pre-soldered BME280 3.3V: Solderless! Pins already attached. Ready to plug in and go.
  • BME280 3.3v sensor module compatible with Raspberry Pi, and other Microcontrollers. It is used for weather monitoring, indoor climate control, and industrial process control.The package included 4pcs temperature humidity sensor module.


BME280 is a Temperature Humidity Pressure Sensor Module.
The board 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) 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!
Even better, this product is ready to be plugged in since it already has soldered pins. Saving time and avoiding danger.

Specifications:
Interface: I2C and SPI
Supply Voltage: 3.3V
Measurements: Temperature, Pressure, Humidity. Pressure can be converted to altitude.
Compatibility: All Raspberry Pi and any microcontroller with I2C or SPI capabilities.
Soldering: Comes Pre-Soldered.
Temperature Range: -40 - 85 °C
Pressure Range: 300 - 1100 hPa
Humidity Range: 0 - 100 %
Humidity Response Time: 1 s
Current Consumption:~3.6 μA

Pins:
VCC: This pin is used for Supply Voltage.
GND: This pin is used for ground.
SCL: This pin is used for the clock pulse for I2C communication.
SDA: This pin is used for transferring data through I2C communication.
CSB: This pin can be used to allow multiple devices to share the same I2C bus.
SDO: This pin can be used to select the device's I2C address when multiple BME280 sensors are connected to the same I2C bus.

Package Included: 4pcs BME280 3.3V Atmospheric Pressure Sensor Module