AiryFi is a portable open-source sensor that can measure the number and mass of dispersed particles. It features a PMSA003 sensor that provides information on suspended particulate matter (PM1.0, PM2.5, and PM10) in the air per unit volume through a digital output with a 5V operating voltage. It includes an on-board 1.14” TFT LCD, ESP8266-12E, USB C port for charging and communication, CP2102, Battery Connector, On/Off switch, Flash, PMSA003 sensor selection jumper, and BME280 sensor.

Features:

• Digital humidity, pressure, and temperature sensor
• Digital and universal particle concentration sensor
• Zero false alarm rate with Real-time response
• Minimum distinguishable particle diameter: 0.3 micrometer
• High anti-interference performance because of the patent structure of six-side shielding
• Wi-Fi 2.4 GHz, support WPA/WPA2
• Support STA/AP/STA+AP operation modes
• Support Smart Link Function for both Android and iOS devices
• Operating temperature range -40C ~ 125C

Kit Content:

• 1 x AiryFi
• 1 x AiryFi Enclosure