AITRIP 2PCS CJMCU-388 BMP388 Digital Atmospheric Air Pressure Sensor 24Bit Low Noise, Air Pressure Sensor Atmospheric Air Pressure Sensor CJMCU-388 24BitFor Arduino Electronic DIY
Introduction: CJMCU-388 The BMP388 digital air pressure sensor is a very compact, low power and low noise 24-bit sensor. This absolute air pressure sensor is based on proven sensing principles for pressure and temperature measurements. The BMP388 sensor offers outstanding design flexibility and is specifically designed for a wide range of height tracking applications. The sensor offers a good temperature coefficient offset (TCO) between 0°C and 65°C for accurate height measurement over a wide temperature range. The digital sensor has low power consumption of 3.4μA at 1Hz and a wide measurement range from 300hPa to 1250hPa. Read more Application1: Vertical speed indication (eg rise/fall speed)Internet of ThingsEnhanced 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 forecastHealthcare applications (eg spirometry)Fitness applications such as enhanced calorie testing Read more Application2: AR&VR applicationEnvironmental awarenessTarget deviceFlying droneMobile phones, tablets, GPS devices and other mobile phones. Navigation SystemPortable medical deviceFamily weather stationWatchLarge household appliances Parameter: Relative accuracy: 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-wire and 4-wire, up to 10 MHz)Supply voltage: VDD main supply voltage range: 1.71V to 3.6VVDDIO interface voltage range: 1.2 V to 3.6 VCurrent consumption: 3.4 microamps at 1 Hz pressure and temperature 2.0 microamps in sleep modeWorking range: -40 ‒ +85 °C, 300‒1250 hPa Package list: 2 x BMP388 CJMCU-388 Digital Temperature Atmospheric Air Pressure Sensor Module Read more
Product Features
- 24-bit low noise BMP388 digital temperature atmospheric pressure sensor low power consumption
- VDDIO Interface Voltage Range: 1.2 V to 3.6 V Current Consumption: 3.4 microamps at 1 Hz pressure and temperature 2.0 microamps in sleep mode Working Range: -40C +85C
- Atmospheric Air Pressure Sensor Digital Interface: I2C (up to 3.4 MHz) and S PI (3-wire and 4-wire, up to 10 MHz
- Supply Voltage: VDD main supply voltage range: 1.71V to 3.6V
- The digital sensor has low power consumption of 3.4A at 1Hz and a wide measurement range from 300hPa to 1250hPa.
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