AM2301 Digital Temperature and Humidity Sensor module ( DHT21 )

€4.51
Tax included

Italy

Nexive: orders below 24,98 € shipping costs is 2,50 € - shipping times of 7 - 15 working days

Nexive: orders above 24,99 € shipping is FREE - shipping times of 7 - 15 working days

DHL: orders of less than euro 24,98 € shipping costs is 9,90 € - shipping times of 2 - 3 working days

DHL: orders between 24,99 € and 49,98 € shipping costs is 7,90 € - shipping times of 2 - 3 working days

DHL: orders between 49,99 € and 98,99 € shipping costs is 5,90 € - shipping times of 2 - 3 working days

DHL: orders above 99 € shipping is FREE - shipping times of 2 - 3 working days

Europe

DHL: fixed cost of euro 15,99 € for the whole European territory - shipping times of 2 - 3 working days

Poste Italiane Registered: 250 gr. max weight limit and the cost varies from 7,10 € to 12,70 € - shipping times of 2 - 4 weeks.

Rest of the World

DHL: fixed cost of 39,99 € for the rest of the world - shipping times of 2 - 3 working days

Poste Italiane Registered: 250 gr. max weight limit and the cost varies from 8,40 € to 16,50 € - shipping times of 2 - 4 weeks.

Quantity
In Stock

10.7210.0027

Product Overview

AM2301 capacitive humidity sensing digital temperature and humidity module is the one that contains the compound has been calibrated digital signal output of the temperature and humidity sensor. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability. The sensor includes a capacitive sensor wet components and a high-precision temperature measurement devices, and connected with a high-performance 8-bit microcontroller. The product has excellent quality, fast response, strong anti-jamming capability, and high cost. Each sensor is extremely accurate humidity calibration chamber calibration. The form of procedures, the calibration coefficients stored in the microcontroller, the sensor within the processing of the heartbeat to call these calibration coefficients. Standard single-bus interface, system integration quick and easy. Small size, low power consumption, signal transmission distance up to 20 meters, making it the best choice of all kinds of applications and even the most demanding applications. Products for the 3-lead (single-bus interface) connection convenience. Special packages according to user needs.

 

Documantation

 

Datasheet is available at this LINK

AM2301 Pin assignments

  • 1 Red : VDD Power (3.3V-5.2V)
  • 2 Yellow : SDA Serial data,Dual-port
  • 3 Black : GND Ground

 

Power supply pins(VDD GND)

 

AM2301 supply voltage range 3.3V - 5.2V, recommended supply voltage is 5V.

 

Serial data(SDA)

 

SDA pin is tri structure for reading, writing sensor data.
Specific communication timing, see the detailed description of the communication protocol.

10.7210.0027
2 Items

Specific References


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