M5Stack PM2.5 Air Quality Sensor Kit-PMSA003

  • Brands M5Stack Code: M5S-PM25-KIT MPN:
Availability: Discontinued

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Description

PM2.5 is a pollution sensor base with affordable price and high performance. Integrated with PMSA003 and SHT20, makes it possible to measure the ambient quality of air, temperature, and humidity all with one device.

Much discussion and research have taken place within academic and government environmental organizations as to how accurate such sensors are and whether they have a place in the enforcing of environmental regulation, or even providing an indication of air quality trends to citizens.

With the M5Stack product series, the system makes it much easier to deploy the measurement node all around the city and make it possible to build a complete ecosystem from regulation enforcement to citizen indication.

With regards to PMSA003, it is a digital universal particulate concentration sensor designed by using the principle of laser scattering. It is capable of continuous acquisition and computing the number of suspended particles per unit volume which is also the particulate concentration distribution. Then turn it into mass concentration and output through digital GPIO.

Features:

  • Precise measurement implemented by the laser scattering method.
  • Digital output, standard UART communication
  • 0 error alarm rate
  • real-time response
  • continuous acquisition
  • Minimum particle size resolution: 0.3 µm
  • Pattern structure design, 6-sides full dimension cover, high antijamming capability
  • Alternative in-outlet direction, wide application scale. users no need to redesign the air flue.
  • Tiny body, 12 mm. good for portable and wearable device
  • SHT20, humidity and temperature sensor IC.
    • Fully calibrated
    • Digital output, I2C interface
    • Low power consumption
    • Excellent long term stability
  • DC 5V
  • Compatible with the M5stack stackable and extension system.

Note: If you're interested to get other M5Stack modules and units in your hand for a lot more fun projects and hackings, you may get them here.

  • M5Core pedestal (Pinout SPI/I2C/Power)
  • Protoboard
  • USB Type-C port
  • Net weight: 70g
  • Gross weight:150g
  • Product Size: 63*52*46mm
  • Package Size: 125*67*23mm

Packing list:

  • 1 x PM2.5 base
  • 1 x M5Stack Basic
  • 1 x M5Core pedestal
  • 1 x Type-c cable
  • 2 x M3 screw

Resources:

Warranty Period: 12 months
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Tags: m5stack, temperature, humidity, air pollution, dust sensor, SHT20, PMSA003 series