Grove - Barometer (High-Accuracy) Sensor features an HP206C high-accuracy chip to detect barometric pressure, Altimeter, and temperature. It can widely measure pressure ranging from 300mbar~1200mbar, with a super high accuracy of 0.01mbar(0.1m) in ultra-high resolution mode. The chip only accepts 1.8V to the 3.6V input voltage. However, with the outer circuit added, this module becomes compatible with 3.3V and 5V. Therefore, it can be used on Arduino/Seeeduino boards or Seeeduino Stalker without modification. It is designed to be connected directly to a microcontroller via the I2C bus.
Highlighted Features
- Three-in-one measurement: Barometric pressure, Altimeter, and temperature measurement included that measures the pressure and the temperature by an internal 24‐bit ADC and compensates them by a patented algorithm
- Wide barometric pressure range: Pressure measurements range from 300mbar~1200mbar
- High-accuracy: Altitude resolution down to 0.01 meter
- Digital two-wire (I2C) interface: High-speed I2C Digital Output Interface (Up to 10 MHz)
- Grove compatible interface: The product ensures "Plug and Play" and could be versatile for various applications of Grove
Applications
- High Precision Mobile Altimeter / Barometer
- Industrial Pressure and Temperature Sensor System
- Automotive Systems
- Personal Electronics Altimetry
- Adventure and Sports watches
- Medical Gas Control System
- Weather Station Equipment
- Indoor Navigation and Map Assist
- Heating, Ventilation, Air Conditioning