Pico Air Monitoring Expansion for Raspberry Pi Pico is an open-source portable sensor that has the ability to provide the level of quantity of the suspended particulates with their mass. Pico Air Monitoring Expansion works on operating voltage of 5V with a hi-tech Digital Laser Dust Sensor, PMSA003, a sensor with onboard 0.91" OLED Display, that provides the information of suspended particulate matter(PM1.0, PM2.5, PM10) in the air per unit volume via digital output. It communicates via UART(serial). External GPIO Breakout Pins are also available to connect the external peripherals and sensors with it.

Features:

• PMSA003 Sensor
• 5V operating voltage
• Standard 40 Pins GPIO
• Onboard OLED display 0.91”
• High-quality biosensor
• Measure accurately PM1.0, PM2.5, PM10 levels
• RoHS compliance

Specifications:

• Sensor model: PMSA003
• Data output: Digital sensor
• Communication interface: UART(serial)
• Display type: OLED display 0.91"
• Type: Biosensor
• Board dimension: 92 x 68 mm (Approx.)
• Measuring range: 0.3 to 1.0; 1.0 to 2.5; 2.5 to 10 micron(µm)
• Counting effeciency: 50% @ 0.3 µm 98% @> = 0.5 µm
• Response time: ≤10 s
• DC supply voltage: 5.0V
• Maximum operating voltage: 100 Milliamp (mA)
• Standby current: ≤200 Microamp(µA)
• Operating temperature range: 10 to +60 celcius

Kit Content:

• 1 x Pico Air Monitoring Expansion

Note: Raspberry Pi Pico is not included!