flashtree PM Sensor SDS011 High Precision PM2.5 Air Quality Detection Sensor Module Super Dust Sensors Digital Output Compatible with Arduino




  • Scope of application:PM2.5 Detector;Purifier;Air Exchangers;Filtering system
  • Accurate and Reliable: detection, stable, good consistency;Quick response: response time is less than 10 seconds when the scene changes.
  • Easy integration: UART output (or IO output can be customized), fan built-in;High resolution: resolution of 0.3ug/m3
  • The SDS011 using principle of scattering,can get the particle concentration between 0.3 to 10um in the air.It with digital output and built-in fan is stable and reliable.
  • Working principle:Using scattering principle:Light scattering can be induced when particles go through the detecting area;The scattered light is transformed into electrical signals and these signals will be amplified and processed PM sensor SDS011 High precision laser pm2.5 air quality detection sensor module Super dust dust sensors, digital output Note : It supports 5V power supply voltage, output signal TTL Is 5V, higher than this voltage, the product will burn out

Part Number: PM Sensor SDS011

Details: Communication protocol: Serial communication protocol: 9600 8N1. (Rate of 9600, data bits 8, parity none, stop bits 1) Serial report communication cycle: 1+0.5 seconds Data frame (10 bytes): message header + order+ data(6 bytes) + checksum + message trailer The number of bytes:Name:Content 0:message header:AA order:C0 data 1:PM2.5 low byte data 2:PM2.5 high byte data 3:PM10 low byte data 4:PM10 high byte data 5:0(reserved) data 6:0(reserved) checksum:checksum message trailer:AB Checksum: data 1 + data 2 + ...+ data 6 PM2.5 data content: PM2.5 (ug/m3) = ((PM2.5 high byte*256 ) + PM2.5 low byte)/10 PM10 data content: PM10 (ug/m3) = ((PM10 high byte*256 ) + PM10 low byte)/10 Interface specification: CTL:Control pin, reserved 1um:>0.3 Micron particle concentration, PWM Output 5V:5V power input 25um:>2.5 Micron particle concentration, PWM Output GND:GND R:Serial port receiver RX T:Serial port transmission TXPS: The pitch of Interface is 2.54mm Package included: 1 x PM Sensor SDS011 High Precision PM2.5 Air Quality Detection Sensor Module

EAN: 0701715454378

Package Dimensions: 5.5 x 3.7 x 1.3 inches

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