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Fermion: ICP-10111 Pressure Sensor (Breakout)
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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 Fermion: 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.
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
Air Pressure Measurement Range: 30~110 kPa
Relative Barometric Pressure Measurement Accuracy: ±0.01hPa (950hPa~1050hPa, 25°C)
Absolute Barometric Pressure Measurement Accuracy: ±1hPa (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: 16.5mm x 12.5 mm / 0.65 x 0.49inch
Documents
Shipping List
Fermion: ICP-10111 Pressure Sensor x1
2.54-4P Black Single-row Pin Connector x1
Jargon buster
Plain-language definitions for the technical terms used above.
- 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.
- UAV
- Unmanned Aerial Vehicle, such as a drone or autonomous aircraft. The term matters here because high-accuracy GNSS and RTK are often used when a flying robot needs precise position information.
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