Product Description
Product Description
The DFRobot Gravity: ICP-10111 Pressure Sensor is a barometric pressure sensor module based on the TDK ICP-10111 sensor IC. It measures air pressure and temperature and provides the data via an I2C interface. The module operates from 3.3 to 5.5 V and is intended for integration into microcontroller and embedded systems with low power requirements.
The sensor uses MEMS capacitive technology and is specified for stable pressure measurement with low noise. According to the source data, absolute pressure accuracy is ±1 hPa in the 950 to 1050 hPa range at 0 to 65 °C. Relative pressure accuracy is ±0.01 hPa at 25 °C, and pressure noise is as low as 0.4 Pa RMS. An integrated temperature sensor is included for barometric compensation, making the module suitable for altitude measurement, environmental monitoring, and mobile sensing systems.
Technical Features
- Sensor model: TDK ICP-10111
- Product class: barometric pressure sensor module with temperature sensor
- Communication interface: I2C
- I2C address: 0x63
- Operating voltage: 3.3 V to 5.5 V
- Pressure measurement range: 30 kPa to 110 kPa
- Absolute pressure accuracy: ±1 hPa
- Pressure noise: 0.4 Pa RMS
- Temperature measurement range: -40 °C to 85 °C
- Dimensions: 30 mm × 22 mm
Application Areas
Typical applications include barometric altitude measurement, indoor/outdoor navigation, sports and activity detection, weather-related environmental sensing, and drone or robotics systems that require stable pressure readings and low power consumption. The integrated temperature sensor also supports compensated pressure measurement in compact embedded designs.
What's Included
- Gravity: ICP-10111 Pressure Sensor x1
- 2.54-4P I2C/UART Sensor Connector x1
