GY-BME280-3.3 Precision Altimeter Atmospheric Pressure Sensor Module


In stock

SKU: 835813
  1. Comes with the BME280 sensor.
  2. Pressure accuracy of ±1 hPa.
  3. Temperature accuracy ±1.0°C.
  4. Altimeter accuracy ±1 meter.
  5. Humidity: +-3%


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Brand: Generic
Category: Load / Pressure / Force / Flex Sensor

GY-BME280-3.3 BME280 Atmospheric Pressure Sensor Module is a Breakout Board featuring a Bosch Sensortec ME280 Temperature, Humidity & Pressure Sensor.

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!


  1. Package 2.5 mm x 2.5 mm x 0.93 mm metal lid LGA
  2. Digital interface I2C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz)
  3. Supply voltage VDD main supply voltage range: 1.71 V to 3.6 V
  4. VDDIO interface voltage range: 1.2 V to 3.6 V
  5. Current consumption 1.8 uA @ 1 Hz humidity and temperature
  6. 2.8 uA @ 1 Hz pressure and temperature
  7. 3.6 uA @ 1 Hz humidity, pressure and temperature
  8. 0.1 uA in sleep mode
  9. Operating range -40…+85 C, 0…100 % rel. humidity, 300…1100 hPa- Humidity sensor and pressure sensor can be independently enabled/disabled

Package Includes:

1 x GY-BME280-3.3 Precision Altimeter Atmospheric Pressure Sensor Module

1 x 6 pin Male Header





Power Supply


Peak Current


Air Pressure Range

300-1100hPa (equi. to +9000…-500m above sea level)

Temperature Range

-40 to +85 °C

Digital Interfaces

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

Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.01 kg
Shipping Dimensions 6 × 6 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Questions and answers of the customers

  1. 0 votes
    VCC -> 3.3V 
    GND -> GND
    SCL ... Read more
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Country Of Origin: China