The Grove - Barometer Sensor (High-Accuracy) is a highly integrated 3-in-1 module capable of measuring barometric pressure, altitude, and temperature. Built with an internal 24-bit ADC and powered by a patented compensation algorithm, it offers pressure readings from 300 to 1200 mbar and altitude resolution down to 0.1 meter. Featuring a Grove I²C interface, this sensor ensures a seamless plug-and-play experience across platforms like Arduino, Raspberry Pi, Micro:bit, and more.
Key Features
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Three-in-One Measurement: Measures barometric pressure, altitude, and temperature with high accuracy.
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Wide Measurement Range: Pressure range from 300 mbar to 1200 mbar.
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High Altitude Accuracy: Altitude resolution as fine as 0.1 meter.
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Digital I²C Output: High-speed two-wire interface for easy integration.
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Grove 4-Pin Connector: Ensures quick setup with major development platforms.
What is a Barometer?
A barometer measures atmospheric pressure — the weight of the air in the atmosphere. It is a crucial sensor in weather stations, and its applications now extend beyond meteorology into industries like automotive systems, medical equipment, indoor navigation, and more.
Applications
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High Precision Mobile Altimeters
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Industrial Pressure and Temperature Systems
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Automotive Systems
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Adventure and Sports Watches
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Medical Gas Control Systems
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Weather Station Equipment
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Indoor Navigation and HVAC Systems
Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 1.8V – 3.6V |
| Operating Temperature Range | -40°C ~ 85°C |
| Pressure Measurement Range | 300 mbar – 1200 mbar |
| Pressure Resolution | 0.02 mbar |
| Altitude Resolution | 0.2 m |
| Dimensions | 20.4 × 41.8 × 9.7 mm |
Note:
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2025/3/31 – Updated chip to HP206F for improved performance.
Part List
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Grove - Barometer (High-Accuracy) × 1
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Grove 20cm Cable × 1
Expand to Industrial Solutions
Upgrade easily with the SenseCAP S2110 controller and S2100 data logger to create LoRaWAN®-based professional-grade sensing solutions.