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3Pcs Gy Bmp280 Bme280 3.3 5V High Precision Digital Temperature Humidity Sensor Module Altimeter Atmospheric Pressure S

3Pcs Gy Bmp280 Bme280 3.3 5V High Precision Digital Temperature Humidity Sensor Module Altimeter Atmospheric Pressure S

$48.95
2/7
description
product reviews 

BMP280 module, atmospheric pressure sensor module

Module model: GY-BMP280-3.3
Use chip: BMP280
Power supply: 3v
Communication method: standard IIC/SPI communication protocol
Air pressure range: 300-1100hPa
Using Immersion Gold PCB, machine welding process to ensure quality
Pin spacing: 2.54mm
Module size: 11.5mm*15mm
The BMP280 barometric pressure sensor is designed for mobile applications. The sensor module uses a very compact package. Its small size and low power consumption allow the realization of devices such as battery-powered mobile phones, GPS modules or watches.
The proven piezoresistive pressure sensor technology of BMP280 has electromagnetic compatibility with high accuracy, linearity, long-term stability and high robustness. Many equipment operation options provide flexibility, optimized power consumption of the device, resolution and filter performance. In the case of a test example used, the default settings are for developers in order to make the design as simple as possible.
application
GPS navigation enhancements (e.g. time advance improvement, dead reckoning, slope detection)
Indoor navigation (ground detection, elevator detection)
Outdoor navigation, leisure and sports applications
Weather forecast
Hygiene applications (eg spirometry)
Vertical speed indication (such as ascending or sinking speed)
Application areas such as weather forecast, altitude measurement, indoor navigation, fitness and sports, etc. The performance that the digital air pressure sensor BMP280 can provide, the relative accuracy is ± 0 12 hPa (equivalent to ± 1 meter).
* The altitude measurement
The barometric pressure sensor can also have GPS/GNSS accuracy, especially when the number of satellites is small or the GPS signal is lost. Today, the barometric pressure sensor has become a key element in the differentiation of smart phones.
The performance that the digital air pressure sensor BMP280 can provide, the relative accuracy is ±0.12 hPa (equivalent to ±1 meter), and the sensor power consumption is 2.7μA. BMP280 has a small package of 2.0 x 2.5 x 0.95 mm3, including pressure and temperature measurement functions.
Package list
1pcs module
BME280, the sensor, is soldered to the PCB.
Not only pressure and temperature, this sensor can measure humidity.
It uses I2C and SPI (support 3-wire, 4-wire SPI) interface
Product specifications:
Power supply voltage: 1.8-5V DC
Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz)
Operating range:
Temperature: -40?9?1+85℃
Humidity: 0-100%
Pressure: 300-1100 hPa
Resolution:
Temperature: 0.01℃
Humidity: 0.008%
Pressure: 0.18Pa
accuracy:
Temperature: + -1℃
Humidity: + -3%
Pressure: + -1Pa
I2C address
SDO LOW: 0x76
SDO HIGH: 0x77
Package list
1pcs module




2/7

3Pcs Gy Bmp280 Bme280 3.3 5V High Precision Digital Temperature Humidity Sensor Module Altimeter Atmospheric Pressure S

$48.95
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