Specification:
Working voltage: 3.3-5V
Working current: Sleep mode (54uA)/Normal mode (357-650uA)
Interface method: I2C/SPI
I2C address: 0x77 (default address)/0x76 (optional: SDO pin connected to GND)
Pressure sensing range: 300~1250 hPa
Relative accuracy: ± 0.03hPa (equivalent to 25cm) (@ 700-1100hPa, 25-40 ° C)
Absolute accuracy: ± 0.50hPa
Temperature deviation coefficient: ± 0.6Pa/K (@ 900hPa, 25-40 ° C)
Long term stability: ± 0.16hPa/year
ODR accuracy: ± 2~± 12%
Start time: 2ms
Working temperature range: -40 ℃~+85 ℃ (full precision measurement can be used at 0 ℃~+65 ℃)
Module size: 19 * 19mm/0.74 * 0.74inch
Application Scenario
Vertical speed indication (such as rising/sinking speed)
GPS navigation enhancement (such as improving initial positioning time, dead reckoning, slope detection)
Indoor navigation and positioning (indoor detection, elevator detection)
Outdoor navigation, leisure and sports applications
weather forecast
Health care applications (such as vital capacity measurement)
Fitness applications (such as enhanced calorie detection)
Augmented reality and virtual reality applications
Situational awareness
Industrial internet of things equipment
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Package Content:1 x BMP390L Digital Atmospheric Pressure Sensor
1 x 2.54-7P Black Single Row Pin
