PM2.5 공기품질 미세먼지 센서 모듈 PMSA003I, I2C
(Adafruit PMSA003I Air Quality Breakout - STEMMA QT / Qwiic)
개요
- 본 제품은 PM2.5 공기품질 미세먼지 센서 모듈 PMSA003I, I2C 입니다.
- PM1.0, PM2.5, PM10.0 의 미세먼지를 측정할 수 있으며, I2C 인터페이스를 가지고 있습니다.
- 부스트 회로를 내장하고 있어 3.3V/5V 시스템과 사용이 가능합니다.
특징
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Sensor module specifications:
- Particle Range of measurement: 0.3~1.0,1.0~2.5, 2.5~10 Micrometer
- Particle Counting Efficiency: 50% @ 0.3μm 98% @ >=0.5 μ m
- Particle Effective Range (PM2.5 standard): 0~500 μ g/m ³
- Particle Maximum Range (PM2.5 standard): ≥ 1000 μ g/m ³
- Particle Resolution: 1 μ g/m ³
- Particle Maximum Consistency Error (PM2.5 standard): ± 10% @ 100~500 μ g/m ³
±10 μ g/m ³ @0~100 μ g/m ³ - Particle Standard Volume 0.1 Liter
- Single Response Time ＜1 second
- Total Response Time ≤ 10 seconds
- DC Power Supply Typ: 5.0V Min: 4.5V Max: 5.5V
- Active Current ≤ 100 mA
- Standby Current ≤ 200 μ A
- Interface Level: 3.3V logic, L <0.8V, H >2.7V
- Working Temperature Range -10 ~ 60 ℃
- Working Humidity Range 0~99%
- Storage Temperature Range -40 ~ 80 ℃
- MTTF ≥ 3 Year
- I2C address 0x12 (cannot be changed)
Product Dimensions: 51.0mm x 35.5mm x 13.6mm / 2.0" x 1.4" x 0.5"
Product Weight: 28.0g / 1.0oz
문서
- PMSA003I Module Datasheet+
- Lastly, it wouldn't be an Adafruit breakout if it didn't come with libraries for Arduino and CircuitPython or Python that will read and checksum data, and print it out in human-readable format.