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#t air12 | #RH humidity13 | #atm.pressure5 | #P power1 | #A energy1 | #logical1 | #luminosity1 | #radiation2 | #U voltage2 | #I current2 | #concentration1 | #dustiness2
 | Model: PMS5003 Interface: UART Power supply: 4.5...5.5V Data type: dustiness Usage: indoor Measuring range: 0...500 ug/m3 Resolution: 1 ug/m3 Price: 14 USD Sensor life, years: 2+ Datasheet: PMS5003.pdf Remarks: The sensor detects the concentration of particles of three sizes. Designed for indoor use. Because of this, under certain conditions, the street will show zero values. It is not recommended for outdoor use. |
 | Model: SDS011 Interface: PWM, UART Power supply: 4.7...5.3V Data type: dustiness Usage: indoor, outdoor Measuring range: 0...999 ug/m3 Resolution: 0.1 ug/m3 Price: 18 USD Sensor life, years: 1+ Datasheet: SDS011.pdf Remarks: The Sensor allows you to determine the concentration of dust in the air, using the light scattering method. The Sensor is equipped with its own fan. To take readings on the street, you can connect the sensor output to the external environment with a tube. The measuring unit must be placed with the fan facing down. For long-term environmental monitoring, it is recommended to switch off between measurements for longer operation. The Sensor is considered the most stable according to users. Sometimes we noticed its freezes, treated with a reboot. |