LPS22 대기 압력 센서 -I2C
(Adafruit LPS22 Pressure Sensor - STEMMA QT / Qwiic - LPS22HB)
개요
- 본 제품은 LPS22 대기 압력 센서 -I2C 입니다.
- LPS22 칩은 2x2mm 사이즈의 매우 작은 센서로 주로 웨어러블 장치에 많이 탑재되며, 260 -1260 hPa 범위의 대기압을 측정할 수 있습니다.
- 3.3V/5V 시스템과 사용이 가능하며, I2C 인터페이스를 가지고 있습니다.
특징
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Sensor Technical Specs:
- 260 to 1260 hPa absolute pressure range
- High overpressure capability: 20x full-scale
- Embedded temperature compensation
- 24-bit pressure data output
- 16-bit temperature data output
- ODR from 1 Hz to 75 Hz
- SPI and I²C interfaces
- Embedded FIFO
- Interrupt functions: Data Ready, FIFO flags, pressure thresholds
- High shock survivability: 22,000 g
- Small and thin package
Breakout Specs:
- Default I2C address 0x5D, can be set to 0x5C with jumper
- 3-5V power and logic compatible for I2C or SPI usage
문서
- Adafruit LPS25 and LPS22 Barometric Pressure and Temperature Sensors
- To make the coding easier, we've written libraries for Arduino and CircuitPython or Python along with accompanying example code, so all you have to do is gather your supplies and follow our instructions and you can know just how much air is sloshing around in your vicinity