Laser dust/air sensor PM2.5 / PM10 SDS011 - 5V UART/PWM
Bestseller
- Product Code:
- 53916576
202 GEL
Properties
General characteristics
- Датчик - сервис
- module
Other features
- Brand
- OEM
Description
Description
The laser sensor of dust for the control of air purity. Allows to detect particles with diameter more than 0.3 μm, designed to measure PM2.5 and PM10. It has a fan that sucks the air. The system is supplied with the voltage from 4.7 V to 5.3 V, communication via the UART or PWM signal.
Check how to connect the sensor with:
- Arduino - a sample program
- Raspberry Pi and other minicomputers
The sensor has seven leads, their description is in a table. In the case of connecting the sensor toArduinoor to other devices running with 5 Volts, you must usea voltage converter.
Pin Description NRT Not connected. 1µm PWM output. Check the documentation for details. 5V Supply voltage: 4.7 V to 5.3 V. 2.5 µm PWM output. Check the documentation for details. GND The mass of the system. RXD Receiver of the UART interface (3.3 V) TXD The transmitter of the UART interface (3.3 V)
Specification
- Supply voltage: 4.7 V to 5.3 V
- Current consumption: 70 mA
- Sensitivity: 0.3 microns
- Measuring range: from 0 µg/m³ to 999.9 µg/m³
- Communication: UART signal / PWM
- 7-pin connector: pitch 2.54 mm
- Working temperature: from -10°C to 50°C
- Atmospheric pressure: from 86 kPa to 110 kPa
- Tile sizes: 71 x 70 x 23 mm
Useful links
- Documentation of sensor SDS011
- Program in Python
- Program for Arduino
