Pico Air WiFi 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 WiFi Monitoring Expansion works on operating voltage of 5V with a hi-tech Digital Laser Dust Sensor PMSA003, ESP8266, and Bosch BME280 with an on-board 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) with the standby current ≤200 Microampere(μA) of the sensor.

Features:

• PMSA003 Sensor
• 5V operating Voltage
• On-Board 0.91” OLED Display
• Standard Pico 40 Pins Header
• High-Quality Biosensor
• RoHS Compliance

Specifications:

• Sensor Model - PMSA003
• Wifi Module - ESP8266
• Humidity Sensor - BME280
• Communication Interface - UART(Serial)
• Display Type - 0.91'
• Type - Biosensor
• Board Dimension - 91x68 mm
• Measuring Range - 0.3 to 1.0; 1.0 to 2.5; 2.5 to 10 Micron (µm)
• Counting Efficiency - 50% @ 0.3 µm 98% @> = 0.5 µm
• Response Time - ≤10 sec
• DC supply Voltage - 5.0 V
• Operating Temperature Range - -10 to +60 Celsius

Kit Content:

• 1 x Pico Air WiFi Monitoring Expansion

Note: Raspberry Pi Pico is not included!