BMP280 5V:
nature
Thanks to Bosch, we now have a high-precision environmental detection sensor, even at a lower price, a barometer sensor (BMP280). It is based on their new BMP280 sensor, which upgrades the older model BMP180 Barometer Sensor (BMP180). PRESSURE AND TEMPERATURE ENVIRONMENT Air pressure measurement ranges from 300 hPa to 1100hPa with ± 1.0 hPa absolute accuracy. For temperature, the sensor works perfectly for temperatures between -40 and 85 with an accuracy of ± 1.
Due to the high accuracy of pressure measurement and pressure elevation change, we can calculate altitude with ±1m accuracy making it a precise altimeter as well. Another great thing about this module is, you don't Don't worry about I2C collisions, for example, it provides both I2C and SPI interfaces. Using SPI, simply de-solder the bonding backplate. If you go I2C, the board also has two I2C addresses for you to choose as you like.
Note: The sensor is quite sensitive to environmental conditions, please DO NOT touch your finger.
feature
HIGH PRECISION, ABSOLUTE Accuracy of ± 1.0 hPa for pressure measurement and ± 1 accuracy for temperature measurement.
Supports both I2C and SPI communication.
Can be used as an altimeter with an accuracy of ± 1 meter.
Specifications
Voltage: 5V
Current consumption: 0.6 mA
atmospheric pressure measurement
• Range: 300 - 1100 hPa
• Accuracy: ± 1.0 hPa
temperature measurement
• Range: -40 to 85
• Accuracy: ± 1
Interface: I2C and SPI

