BMP390L CJMCU-390 Air Pressure Measuring Module

Description:
The BMP390 is a digital sensor with pressure and temperature measurement based on proven sensing principles. The sensor module is housed in an extremely compact 10-pin metal-lid LGA package with a footprint of only 2.0 × 2.0 mm² and max 0.8mm package height. Its small dimensions and its low power consumption of 3.2 μA @1Hz allow the implementation in battery driven devices such as mobile phones, GPS modules or watches.

BMP390 can provide unparalleled accuracy for the height tracking function in smart phones and wearable and ear-wearable devices. Thanks to the improved resolution, the new BMP390 can measure height changes below 10 cm, and the accuracy is 50% higher than the previous generation of sensors. Accurate height detection can realize positioning function indoors where GPS signals cannot cover.

Application:
Vertical velocity indication (e.g. rise/sink speed)
Internet of things
Enhancement of GPS navigation
Indoor navigation & localization (floor detection, elevator detection)
Outdoor navigation, leisure and sports applications
Weather forecast
Health care applications (e.g. spirometry)
Fitness applications like enhancement of calorie detection
AR & VR applications
Context awareness

Features:
Voltage: 5V
Working temperature: 0~65°C
Pressure: 700~1100 hPa

BMP390L sensor datasheet