Difference between revisions of "Sensor-Tem&Hum-S2"

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==Development==
 
==Development==
 
===Program Download===
 
===Program Download===
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*Confirm that you have set up the development environment of Microduino, otherwise you can refer to: [[Microduino Getting started]]
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*Download and unzip the program '''[[File:Sensor-Tem&Hum_S2_Test.zip]]'''
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*Core choose
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**1.Adopt [[Microduino-CoreUSB]] or [[mCookie-CoreUSB]] as the core directly.
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===Programming===
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**2.Adopt [[Microduino-Core]] or [[Microduino-Core+]] as the core, and you also need to use [[Microduino-USBTTL]] to download program.
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{{Upload
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===Program===
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|nameA=[[Microduino-Core]], [[Microduino-USBTTL]]
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*Open the program “read_simple” in the library.
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|nameB=[[Microduino-USBTTL]]
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[[file:mCookie-readSimple.JPG|thumb|800px|center]]
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|boardName=Microduino/mCookie-Core(328p), Atmega328P@16M,5V
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*include <AM2321.h>  Call the library function of temperature and humidity AM2312.
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|fileName=Sensor-Tem&Hum-S2 Test.ino
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*AM2321 am2321;    Define the object of am2312.
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}}
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*am2321.read();    Obtain the temperature and humidity data of the sensor.
 
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*Serial.print(am2321.temperature/10.0);    Deal with and output temperature value.  
 
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*Serial.print(am2321.humidity/10.0);    Deal with and output humidity value.
 
  
 
===Hardware Setup===
 
===Hardware Setup===
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*Connect the sensor to the IIC port of sensorhub through patch cord.
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*Referring to the following diagram, connect the Sensor--Tem&Hum-S2 to pin IIC of '''[[Microduino-Sensorhub]]'''.
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[[Microduino-Sensorhub]]
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<br>
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[[file:Microduino-sensorhub_I2C.PNG|thumb|400px|center]]
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[[file:Microduino-sensorhub_I2C.JPG|thumb|400px|left]]
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[[mCookie-Hub]]
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<br style="clear: left"/>
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[[file:mCookie-sensorhub_I2C.PNG|thumb|400px|center]]
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*Connect the core, Sensorhub, and AM2312 together, and then connect them to the computer with USB cable.
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===Result===
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*Choose the right board card and COM port, and download directly after compiling.You can refer to [[AVR Core: Getting Started]]
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*After download, open the serial monitor.
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[[file:upload.JPG|thumb|800px|center]]
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*The current temperature and humidity value will be printed out in cycle in serial monitor.
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*Open Arduino IDE, choose File→Examples→Microduino→Sensor_Tem_Hum_AM2321→read_simple sample program, select the right board card in Tools→Board, and then compile.
 
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*Choose the right port in Tools→Serial Port of Arduino IDE, and then download the program.
 
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*After download, you can open the serial monitor, and the console will print out the current temperature and humidity value in cycle.  
 
  
 
==Application==
 
==Application==

Revision as of 08:56, 8 November 2016

Language: English  • 中文
Sensor-Temp&Hum

The product number of Sensor-Temp&HumS2 is: MSDT31. Sensor-Temp&Hum is a temperature and humidity detection sensor module.

SHT20 sensor contains a capacitive humidity component and a high precision integrated temperature measuring component, and it is conencted with a high performance microprocessor.


Instruction of Sensor Pin

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 SHT20 temperature and humidity sensor
  • With high accuracy and sensitivity
  • With low power consumption, long service life and good stability
  • With wide working voltage
  • With small size which is easy to install

Specification

  • Electric specification
    • Working voltage: 3.3~5V
  • Size of the sensor
    • 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 parameters
    • Resolution: temperature 0.1°C, and relative humidity 0.1%RH
  • Connection
    • This sensor can be connected to I2C pin 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-S2 Test.ino" to open the program.
  • After confirming all these items are correct, click "→" to download the program to the development board.

Hardware Setup

  • Referring to the following diagram, connect the Sensor--Tem&Hum-S2 to pin IIC of Microduino-Sensorhub.


Microduino-sensorhub I2C.JPG


Result

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

Application

It can be used to detect the temperature and humidity of the environment, and as temperature and humidity switch to control the air conditioner , fan and so on.

Project


Purchase

History

Gallery

  • Front
Microduino-Temp&Hum Front
  • Back
Microduino-Temp&Hum Back
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