This digital Laser PM2.5 Sensor is a generation of laser dust detector, which is already widely used in industry-level products such as the Xiaomi air cleaner, it detects/monitors dust in the air continuously, suitable for air conditioners, intelligent air purifiers, and other air quality-related IoT projects. 

0.56-Inch-Four-Digit-Numeric-Display-Red-Common-Cathode

Different from the traditional pumping dust detection sensor, the SSAP10 innovatively uses fan blades to drive air, and the air flowing through the detection chamber is used as a test sample to perform tests on the dust of different particle sizes in the air, the output is more accurate and stable.

This sensor can output the result in 3 modes: UART/PWM/I2C, suitable for working with any MCU, including Arduino/ESP32.

Features:

• Detect Range: 0.3 μm ~ 10 μm
• Detect rate: 50%@ 0.3 um ~ 98%@5 um
• Measure Range: 0~1000 mg/m3
• Output resolution: 1 mg/m3

Documentation:

• SSA-P10_DustSensor Datasheet
  

Package Includes:

• 1 x Digital Laser PM2.5 Dust Sensor SSAP10
• 1 x Cable