Sensor-Tem&Hum-S2

From Microduino Wiki
Jump to: navigation, search
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 connected with a high performance microprocessor.


Instruction of Sensor Pin

Sensor backpin.png

Temperature & Humidity S2 Sensor
General Pin Out Sensor / Trinket's Pin Out
PIN1 (GND) GND
PIN2 (VCC) VCC
PIN3 (SIGNAL-A) IIC SDA
PIN4 (SIGNAL-B) IIC SCL
  • General Pin Out is the standard pin out of a Sensor / Trinket connector.
  • Sensor / Trinket's Pin Out is this specific Sensor / Trinket's wiring in relation to the General Pin Out.
  • SIGNAL-A / SIGNAL-B are signals that could be digital input, digital output, analog input or analog output. Or special signals such as serial communication (SoftwareSerial, IIC (I2C), etc) or other special signals.
  • Not Connected refers to the Pin not being used for this particular Sensor / Trinket.
  • Read more about the hub module.

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
File:Microduino-Temp&HumS2-F.JPG
Sensor-Temp&HumS2 Front
  • Back
File:Microduino-Temp&HumS2 -b.JPG
Sensor-Temp&HumS2 Back
Retrieved from "http://wiki.microduinoinc.com/index.php?title=Sensor-Tem%26Hum-S2&oldid=21499"