觀察筆記

In this part, there are four parts：

A: Download Arduino IDE

B: Configure and test your device

C: Get IP address of your Arduino Yun

D: Install development tools for your Arduino Yun

Part A: Download Arduino IDE

• Download  and install Arduino IDE based on your host PC.


• More Arduino tutorial

Part B: Configure and test your device

If this is the first time you use your Arduino Yun, you will have to follow some steps to assemble it.

• 
  

  Connect Arduino Yun to your PC with USB.

  
  


• 
  

  Open your Arduino IDE and find Blink example.

  
  

[caption id="" align="aligncenter" width="556"] Arduino Blink[/caption]

• 
  

  Configure your board:

  
  

[caption id="" align="aligncenter" width="621"] Configure board[/caption]

• 
  

  Configure your port:

  
  

[caption id="" align="aligncenter" width="774"] configure port[/caption]

• 
  

  Verify and upload your Blink example to Arduino Yun

  
  

[caption id="" align="aligncenter" width="738"] Verify and upload your Blink example to Arduino Yun[/caption]

• 
  

  If you success upload your code to Arduino Yun, please check your Arduino Yun and you could see L13 is blink now:

  
  

[caption id="" align="aligncenter" width="678"] L13 is blink[/caption]

 

• 
  

  Connect your DHT11 sensor to “Ground”, “5V”, “Pin 2(Digital)” on Arduino Yun respectively.

  
  

[caption id="" align="aligncenter" width="794"] Connect sensor[/caption]

Part C: Get IP address of your Arduino Yun

• 
  

  Press Wifi reset button (need to press 5 seconds)

  
  [caption id="" align="aligncenter" width="574"] Wifi reset[/caption]


• 
  

  Go to your Wifi settings and choose “Arduino-Yun-XXXXXXX”. The “XXXXXXX” is MAC address of your Arduino Yun.

  
  [caption id="" align="aligncenter" width="230"] Wifi settings and choose[/caption]


• 
  

  Open your browser and type in “http://192.168.240.1” or “http://arduino.local”. The default password is “arduino”.

  
  [caption id="" align="aligncenter" width="767"] http://arduino.local[/caption]


• 
  

  Complete your Board setting and link your Arduino Yun to the router you are using. Skip “API  setting” and click on save to complete.

  
  [caption id="" align="aligncenter" width="482"] API setting[/caption]


• 
  

  On your PC, change your Wifi network to your router and now your NAS and Arduino is under the same network.

  
  

Part D: Install development tools for your Arduino Yun

• 
  

  Open Terminal from http://arduino.local

  
  


• 
  

  Type your login account “root” and your password. The default password is “arduino”.

  
  [caption id="" align="aligncenter" width="633"] arduino[/caption]


• 
  

  Install PIP and MQTT Library by tying in the following commands.

  
  

  root@arduino:~# opkg update
  
  root@arduino:~# opkg install distribute
  
  root@arduino:~# opkg install python-openssl
  
  root@arduino:~# easy_install pip
  
  root@arduino:~# pip install paho-mqtt

  
  
  
  


• In next lesson will install QIoT Suite and connect to NAS by sample code.Lesson 2 Install QIoT Suite Lite.
  

  Please visit QNAP github for QIoT Suite Lite sample code

  
  

  "QNAP-Github"