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Small green rectangular circuit board with a silver sensor chip and a white four-pin Grove connector

Seeed Studio

Seeed Studio Grove High Precision Barometric Pressure Sensor DPS310

SKU CH-3HYT-QK79S

A high-precision barometric pressure and temperature sensor with ±0.002 hPa precision and 300–1200 hPa range, featuring a Grove socket for plug-and-play use

  • TypeSensors
  • ±0.002 hPa precision enables centimetre-level altitude tracking
  • ±0.06 hPa relative accuracy gives reliable pressure readings
  • 7 µA pressure current extends battery-powered operation
  • 300–1200 hPa range covers sea level to high altitude
  • Grove socket plus SPI pins allow solder-free integration

High-precision DPS310 sensor for altitude logging

The Grove High Precision Barometric Pressure Sensor uses the Infineon DPS310 to measure pressure from 300 to 1200 hPa and temperature from -40 to 85 °C. It delivers ±0.002 hPa precision and ±0.06 hPa relative accuracy for fine altitude resolution. The module suits makers building weather stations, drone altimeters or indoor navigation prototypes.

Sustained low-power operation at 1 Hz sampling

Continuous pressure reads draw 1.7 µA and temperature reads 1.5 µA at 1 Hz, with standby at 0.5 µA. This lets battery-powered loggers run for extended periods without thermal drift or voltage sag. The sensor maintains its stated precision across the full temperature range during long deployments.

Verify 3.3 V or 5 V I²C bus and Grove connector

Your host must provide a 3.3 V or 5 V I²C bus with a Grove socket or compatible header. No SPI pins are broken out on the Grove port, so SPI-only hosts cannot use the plug-and-play connector. Confirm your firmware library supports the DPS310 register map before ordering.

Highlights

  • ±0.002 hPa precision enables centimetre-level altitude tracking
  • ±0.06 hPa relative accuracy gives reliable pressure readings
  • 7 µA pressure current extends battery-powered operation
  • 300–1200 hPa range covers sea level to high altitude
  • Grove socket plus SPI pins allow solder-free integration

Specifications

TypeSensors

Questions about this item

How much power does the DPS310 sensor draw when it runs continuously at 1 Hz sampling?

It uses 1.7 µA for pressure and 1.5 µA for temperature measurements at 1 Hz, with a standby current of 0.5 µA.

Which host board or shield must I already have to use the Grove socket on this sensor?

The Grove IIC connector plugs directly into a Seeeduino or an Arduino fitted with a base shield, supporting both 3.3 V and 5 V logic.

Will the sensor's 300–1200 hPa range and -40 to 85 °C limits work with my older 5 V Arduino Uno projects?

Yes, the module is compatible with 5 V systems and its pressure and temperature ranges cover standard environmental monitoring needs.

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