Air Monitoring HAT is the latest technology in the advanced range of products of SB Components. We developed the Air Monitoring HAT, an open-source portable sensor that has the ability to provide the level of quantity of suspended particulates with their mass. Air Monitoring HAT has a powerful and hi-tech PMSA003 sensor that provides information on suspended particulate matter(PM1.0, PM2.5, PM10) in the air per unit volume via digital output with an operating voltage of 3.3 V. It communicates via UART(serial) with the standby current ≤200 Microampere(μA) of the sensor. Parameter Index Unit Particle Range of measurement 0.3~1.0; 1.0~2.5; 2.5~10 Micrometer（μm） Particle Counting Efficiency 50%@0.3µm 98%@≥0.5µm Particle Effective Range （PM2.5 standard） 0~500 μg/m³ Particle Maximum Range （PM2.5 standard）* ≥1000 μg/m³ Particle Resolution 1 μg/m³ Particle Maximum Consistency Error (PM2.5 standard data) ±10%@100~500μg/m³±10μg/m³@0~100μg/m³ Particle Standard Volume 0.1 Litre（L） Single Response Time <1 Second（s） Total Response Time <10 Second（s） DC Power Supply Typ：5.0 Min:4.5 Max:5.5 Volt（V） Active Current ≤100 Milliampere（mA） Standby Current ≤200 Milliampere（mA） Interface Level L<0.8 @3.3 H>[email protected] Volt（V） Working Temperature Range -10~ 60 ℃ Working Humidity Range 0~99 Storage Temperature Range -40~ 80 ℃ MTTF ≥3 Year Physical Size 38mm×35mm×12mm mm Peripheral PinsRaspberry Pi Pins 5V 5V GND GND PMS RX GPIO14 PMS TX GPIO15 PMS SET GPIO27 PMS RESET GPIO17 Oled SDA GPIO2 Oled SCL GPIO3 Resources Air Monitoring HAT Instruction Manual Download PMSA003 datasheet Getting Started With Air Monitoring HAT Air Monitoring HAT GitHub Related Blogs Air Monitoring HAT - Real-Time PM sensor for Raspberry Pi Measure Air Quality With Raspberry Pi Complete Guide To Run Air Monitoring HAT
