Difference between revisions of "Sensor-Tem&Hum"

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The product number of Sensor-Temp&Hum is: MSDT31
 
The product number of Sensor-Temp&Hum is: MSDT31
 
Sensor-Temp&Hum is a humidity and temperature detection module.  
 
Sensor-Temp&Hum is a humidity and temperature detection module.  
 +
 
AM2321 contains a capacitive humidity component and a high precision integrated temperature measuring component, and it is connected with a high performance microprocessor.  
 
AM2321 contains a capacitive humidity component and a high precision integrated temperature measuring component, and it is connected with a high performance microprocessor.  
  

Revision as of 03:22, 14 November 2016

Language: English  • 中文
Sensor-Temp&Hum

The product number of Sensor-Temp&Hum is: MSDT31 Sensor-Temp&Hum is a humidity and temperature detection module.

AM2321 contains a capacitive humidity component and a high precision integrated temperature measuring component, and it is connected with a high performance microprocessor.


Introduction of Sensor Pins

Sensor backpin.png
  • Pins of the sensor:
    • PIN1: GND
    • PIN2: VCC
    • General signal pins:
      • PIN3(IO1): digital/analog signal
      • PIN4(IO2): NC(null)
    • Special signal pins:
      • If it is IIC: IO1/IO2 are respectively SDA/SCL.
      • If it is soft serial port: IO1/IO2 are respectively tx/rx.
  • Special to Sensor-Tem&Hum-S2 sensor pins
    • PIN1: GND
    • PIN2: VCC
    • PIN3(IO1): SDA
    • PIN4(IO2): SCL


Microduino sensor can communicate with core module through the connection with Microduino-Module Sensor Hub.

Features

  • Adopts AM2321 temperature and humidity sensor;
  • With high precision and high flexibility;
  • With low power consumption, long service life, and good excellent;
  • Wide working voltage range;
  • With small size which is easy to install

Specification

  • Sensor voltage
    • 3.3V~5V working voltage
  • Sensor size
    • Size of the board: 23.5mm*13mm
    • 1.27mm-spacing 4Pin interface connected to sensorhub
    • The CAD drawing of the sensor: File:Sensor CAD.zip
  • Technical parameter
    • Resolution: temperature 0.1°C, and the relative humidity 0.1%RH
  • Connection
    • This sensor can be connected to pin I2C of core.

Document

Development

Program Download

Programming

  • Follow the Software Getting Started Guide.
  • Select the Board, Processor and Port.
  • Click [File]->[Open], browse to the project program address, and click "Sensor-Tem&Hum Test.ino" to open the program.
  • After confirming all these items are correct, click "→" to download the program to the development board.

Hardware Setup


Microduino-sensorhub I2C.JPG


Result

  • After download, open the serial monitor.
  • The current temperature and humidity value will be displayed in the serial monitor.

Application

It can be applied to the environment temperature and humidity detection, and it can be used as the humidity and temperature switch to control the fan, air conditioner and other devices.


Project


Purchase

History

Gallery

File:Microduino-Temp&HumS2-F.JPG
Sensor-Temp&Hum Front