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keyestudio GP2Y1014AU PM2.5 Detection Dust Sensor Module For Arduino For Air Condition

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Keyestudio Dust sensor with Sharp GP2Y1014AU onboard works well in detecting very fine particle larger than 0.8μm in diameter, even like the cigarette smoke.
It also has an IR LED and photoeletric transistor. Arranging them with across corners can detect the reflected light of dust in the air.
Ultra-low power consumption(max at 20mA, typical at 11mA), analog voltage output is liner with dust density. It can be equipped with sensors up to 7V DC. The sensitivity is 0.5V/(0.1mg/m3).



  • Power Voltage: 5-7V
  • Working Temperature: -10℃ to 65 ℃
  • Operating Current: 20mA (max)
  • Detecting Value of Minimum Particle: 0.8μm
  • Sensitivity: 0.5V/(0.1mg/m3)
  • Voltage of Cleaning Air: 0.9V(typical)
  • Storage Temperature: -20℃~80℃
  • Life time: 5 Years
  • Dimension: 62mm×36mm×20mm

  • Bluetooth protocol: Bluetooth Specification V4.0 BLE

  • No byte limit in serial port Transceiving

  • In open environment, realize 100m ultra-distance communication with iphone4s

  • USB protocol: USB V2.0

  • Working frequency: 2.4GHz ISM band

  • Modulation method: GFSK(Gaussian Frequency Shift Keying)

  • Transmission power: -23dbm, -6dbm, 0dbm, 6dbm, can be modified by AT command.

  • Sensitivity: ≤-84dBm at 0.1% BER

  • Transmission rate: Asynchronous: 6K bytes ; Synchronous: 6k Bytes

  • Security feature: Authentication and encryption

  • Supporting service: Central & Peripheral UUID FFE0, FFE1

  • Power consumption: Auto sleep mode, stand by current 400uA~800uA, 8.5mA during transmission.

  • Power supply: 5V DC

  • Working temperature: –5 to +65 Centigrade

Average rating: 5.0 based on 9 reviews
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