CJMCU-388 BMP388 Atmospheric Pressure Sensor Module Digital Temperature Air Pressure Sensor Low Power Consumption 24 Bit
Product introduction:
The BMP388 digital Air Pressure Sensor is a very compact, low-power, low-noise 24-bit sensor. This absolute Air Pressure sensor is based on proven detection principles for measuring pressure and temperature. The BMP388 sensor offers exceptional design flexibility and is specifically designed for a wide range of height tracking applications. The sensor offers a better offset class temperature coefficient (TCO) between 0 ° C and 65 ° C to measure height accurately over a wide temperature range. The digital sensor has a low power consumption of 3.4 μa at 1Hz and a wide measurement range from 300hPa to 1250hPa.
Application:
Vertical speed indication (eg rise/fall speed)
Internet of Things
Enhanced GPS navigation
(For example, the first time to repair the improvement, dead reckoning, slope detection). Indoor navigation positioning (Flor detection, elevator detection)
Outdoor navigation, leisure and sports applications. Weather forecast
Healthcare applications (eg spirometry)
Fitness applications such as enhanced calorie testing
AR&VR application
Environmental awareness
Target device
Flying drone
Mobile phones, tablets, GPS devices and other mobile phones. Navigation System
Portable medical device
Family weather station
Watch
Large household appliances
Parameter:
Relative precision: typical value ± 8 pa, equal to ± 0.50 m (700. 900 hpa 25 .... 40 ° C)
Supply voltage:Digital interface: I2C (up to 3.4 MHz) and SPI (3 cables and 4 cables, up to 10 MHz)
Supply voltage: VDD main supply voltage range: 1.71V to 3.6V
VDDIO interface voltage range: 1.2V to 3.6V
Current draw: 3.4 microamps at 1Hz pressure and temperature 2.0 microamps in sleep mode
Operating range: -40- + 85 ° C, 300-1250 hPa
Package Included:
1 x BMP388 sensor
