-12%

Temperature Humidity Sensor – AM2301

750.00 659.00

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.

2 in stock

  • Description
  • Additional Information
  • Reviews (0)

Product 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. Color Name Description
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

Additional Information

Weight 16 g
Dimensions 58.8 x 26.7 x 13.8 mm