Check Real Time Air Quality with Air Monitoring HAT

Air Monitoring HAT | Real-Time PM Sensor For Raspberry Pi

PMSA003 Sensor | Standard Raspberry Pi 40 Pin GPIO-Header | OLED Display 0.91” | UART(serial) interface | Digital Sensor

Air Monitoring HAT for Raspberry Pi is an open-source portable sensor that has the ability to provide the level of quantity of the suspended particulates with their mass. Air Monitoring HAT comprises a hi-tech PMSA003 sensor that provides the information of suspended particulate matter(PM1.0, PM2.5, PM10) in the air per unit volume via digital output. Air Monitoring HAT has an operating voltage of 3.3V that communicates via UART(serial) with the standby current ≤200 Microampere(μA) of the sensor.

There are 2 pins in the Air Monitoring HAT dedicated to a serial data communication interface that runs on a universal asynchronous receiver and transmitter protocol (UART). It has one pin for the control interface, using high and low-level controls. All the levels operate on a 3.3V TTL level.

Check on Kickstarter: Air Monitoring HAT | Real-Time PM Sensor For Raspberry Pi