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DHT21/AM2301 capacitive digital temperature and humidity sensor - alternative SHT10 SHT11 For Arduino

DHT21/AM2301 capacitive digital temperature and humidity sensor - alternative SHT10 SHT11 For Arduino

Short Description:

AM2301 is a digital temperature and humidity sensor module made using a capacitive humidity sensor, a high precision temperature sensor and an 8 bit microcontroller. Former name of this sensor was DHT21. 

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13,44 €

101,30 HRK

CK-200-255

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Detailed Description:

AM2301 is a digital temperature and humidity sensor module made using a capacitive humidity sensor, a high precision temperature sensor and an 8 bit microcontroller. Former name of this sensor was DHT21. This module provides extremely accurate outputs as it is digitally calibrated using the coefficients stored in the microcontroller. It has a wide operating voltage range, 3.3V ~ 5.2V makes its interface easy with a wide variety of devices. AM2301 sensor module can be easily interfaced with Arduino Boards, Raspberry Pi and other microcontroller units with its single bus interface.

Features:

  • Ultra low power
  • Fast response
  • Relative humidity and temperature measurement
  • Full range temperature compensation
  • Excellent long term stability
  • Long transmission distance
  • High accuracy
  • No need of extra components
  • Excellent long term stability
  • Calibrated digital output

Pin Out

PIN No.ColorNameDescription
1 Red VDD Power (3.3V ~ 5.2V)
2 Yellow SDA Serial Data, Dual Port
3 Black GND Ground

Applications:

  • HVAC (Heating, Ventilating and Air Conditioning)
  • Dehumidifier
  • Testing and inspection equipment
  • Home appliances
  • Data loggers
  • Humidity regulator
  • Weather stations

Datasheet

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