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BMP388 Atmospheric Pressure Sensor Module Digital Temperature For Electronic DIY Board IIC I2C SPI 24Bit Low Noise
Specificatii:
1. High precision : This product is based on the mature pressure and temperature measurement sensing principle. The relative accuracy is +/-8 pa, which is equal to +/-0.50 m, enabling accurate height measurement.
2. Wide measurement range : This product provides the best temperature coefficient offset (TCO) from 0 degreeC to 65 degreeC, and has a wide measurement range from 300hPa to 1250hPa for accurate measurement over a wide temperature range.
3. Low power consumption : This digital sensor has a low power consumption of 3.4 ua at 1 Hz and 2.0 ua in sleep mode, and the noise is very low, which is very environmentally friendly.
4. Excellent design flexibility : This product has excellent design flexibility and is designed for a variety of height tracking applications, very practical.
5. Multi-digital interface : This product can support I2C (up to 3.4 MHz) and SPI (3-wire and 4-wire, up to 10 MHz) interface, which is very practical.
Descriptions :
1. CJMCU-388 The BMP388 digital air pressure sensor is a very compact, low power, low noise 24-bit sensor. The absolute air pressure sensor is based on proven pressure and temperature measurement sensing principles.
2. BMP388 sensors are designed for a variety of height tracking applications such as vertical speed indication, IoT, improved GPS navigation, indoor navigation positioning, outdoor navigation, leisure and sports applications, weather forecasting, healthcare applications, fitness applications, AR And VR applications, etc., very useful.
Specifications :
Color : Purple
Relative accuracy : typical value +/- 8 pa, equal to +/- 0.50 m (700 ... 900 hpa, 25 .... 40 degree C)
Digital interface : I2C (up to 3.4 MHz) and SPI (3-wire and 4-wire, up to 10 MHz)
Supply voltage :
VDD main supply voltage range : 1.71V to 3.6V
VDDIO interface voltage range : 1.2 V to 3.6 V.
Current consumption : 3.4 ua at 1 Hz and 2.0 ua in sleep mode
Working range : -40 degree C ~ + 85 degree C, 300 ~ 1250 hPa
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