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I2C / SPI BMP280 3.3 Digital Barometric Pressure Altitude Sensor High Precision Atmospheric Module for arduino GY-BMP180-3.3

US $0.59
US $0.62 -5%

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Review by Jxxxk (CZ)
Came in 5 weeks. Running OK. When connected to I2C interface it is important to connect CSB and SDO pins to VCC. The measured barometric pressure is pretty precise, note that meteorologists are giving the sea level pressure. At low altitudes above the sea level, the pressure decreases by about 1.2 kPa for every 100 meters (thanks, Wikipedia).

Does this available 5v?

the i2c address is not the same like the original one

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PRODUCT DETAILS

Item specifics

  • Brand Name: TZT
  • Usage: Pressure Sensor
  • Type: Biosensor
  • Theory: Hall Sensor
  • Output: Analog Sensor
  • Model Number: GY-BMP280-3.3
  • Material: Polymer
  • is_customized: Yes
Product Description

  

Description:
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Compared with BMP280 and BMP180:
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Products Schematic:
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  • 5 Stars 93%
  • 4 Stars 3%
  • 3 Stars 2%
  • 2 Stars 1%
  • 1 Star 1%
4.8 / 5

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