Datasheet

With 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 method. It is capable of continuous
acquisition and computing the number of suspended particles in per unit volume which
is also the particulate concentration distribution. Then turn it into mass concentration
and output through digital GPIO.
Precise measurement implemented by laser scattering method.
Digital output, standard UART comunication
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 is a Humidity and temperature sensor IC.
Fully calibrated
Digital output, I2C interface
Low power consumption
The excellent long term stability
Product Feature
DC 5V
Compatible with M5stack stackable and extension system.
M5Core pedestal (Pin out SPI/I2C/Power)
Proto board
USB Type-c port
Package Includes
1x PM2.5 base
1x M5Stack Basic
1x M5Core pedestal
1x Type-c cable
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