DFRobot

Gravity: ICP-10111 Pressure Sensor

Name: Gravity: ICP-10111 Pressure Sensor
Brand: DFRobot
SKU: DF-SEN0517
Price: 17.3 AUD
Availability: InStock

All Products Breakouts New Arrivals Pressure & Altitude Sensors Sensors Arduino Brands and Manufacturers Environmental (temperature, humidity, air quality) DFRobot Sensors & Modules Sensors & Input Prototyping & Wiring

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This barometric pressure temperature sensor is equipped with TDK's newly-launched ICP-10111 barometric pressure sensor, which is based on MEMS capacitor tech...

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This barometric pressure temperature sensor is equipped with TDK's newly-launched ICP-10111 barometric pressure sensor, which is based on MEMS capacitor technology to achieve ultra-low power consumption, industry-leading relative accuracy, and temperature offset coefficient.

The Gravity: ICP-10111 barometric pressure temperature sensor can measure the pressure difference with an accuracy of ±1Pa, an accuracy enabling altitude measurement differentials as small as 8.5 cm, less than the height of a single stair step.

The pressure noise can be as low as 0.4Pa, and the read data will be more stable. There is a built-in temperature sensor for air pressure compensation. The ICP-10111 offers a temperature coefficient offset of ±0.5 Pa/°C, more stable for long-term use. The combination of high accuracy, low power, and temperature stability in a small footprint enables higher performance barometric pressure sensing for sports activity identification, mobile indoor/outdoor navigation, and altitude-hold in drones.

Board Overview

Connection Diagram

Features

Relative accuracy ±1Pa, as small as 8.5cm height measurement difference

±0.5Pa/°C temperature coefficient offset, high stability for long-term use

0.4Pa Pressure noise, more stable data

Applications

UAV height control

Indoor navigation and positioning

Vertical speed measurement

Enhancing reality and virtual display applications

Specification

Working Voltage: 3.3V~5.5V

Working Current: <2mA

Communication: I2C

I2C Address: 0x63

Barometric Pressure Measurement Range: 30~110kPa

Relative Barometric Pressure Measurement Accuracy: ±0.01 hPa (950hPa~1050hPa, 25°C)

Absolute Barometric Pressure Measurement Accuracy: ±1 hPa (950hPa-1050hPa, 0°C~65°C)

Temperature Coefficient Offset: ±0.5 Pa/°C (100kPa, 25°C~45°C)

Absolute Temperature Measurement Accuracy: ±0.4°C

Working Temperature: -40°C~85°C

Dimensions: 30mm x 22mm/1.18 x 0.87inch

Documents

Shipping List

Gravity: ICP-10111 Pressure Sensor x1

2.54-4P I2C/UART Sensor Connector x1

Jargon buster

Plain-language definitions for the technical terms used above.

Gravity: Gravity is DFRobot’s plug-in connector system for sensors, motors and modules, using standard cables to reduce loose jumper wiring. It matters because Gravity-compatible parts can connect directly to these ports, while non-Gravity parts may need adapters or manual wiring.
I2C: I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
I2C address: An I2C address is the number a device uses so a microcontroller can tell it apart from other devices on the same I2C bus. It matters because two devices with the same fixed address may conflict if used together.
UART: UART is a simple asynchronous serial interface that sends data over separate transmit and receive wires, usually labelled TX and RX, with both ends set to the same baud rate. It is a common way for microcontrollers and other serial devices to exchange data.
UAV: UAV stands for Unmanned Aerial Vehicle, an aircraft that flies without an onboard pilot, such as a drone or autonomous aircraft. Because airborne platforms have limited payload, factors like weight, power draw and any positioning features such as GNSS or RTK are often important considerations.