Raspberry Pi Projects: 2015

วันอาทิตย์ที่ 8 มีนาคม พ.ศ. 2558

Control Raspberry Pi using Windows ( Over VNC Network )

ควบคุม Raspabrry Pi ผ่านทาง Windows ใช้ VNC Network

You will see the desktop of the Raspberry Pi inside a window on your computer. You'll be able to control it as though you were working on the Raspberry Pi itself. Using VNC.

VNC ( Virtual Network Computing )

VNC is a graphical desktop sharing system that allows you to remotely control the desktop interface of one computer from another. It transmits the keyboard and mouse events from the controller, and receives updates to the screen over the network from the remote host.

For your Raspberry Pi Board

Install the TightVNC package

$ sudo apt-get install tightvncserver

Install already then start TightVNC Server which will prompt you to enter a password and an optional view-only password.

$ tightvncserver

Then Start VNC Sever

$ vncserver

On on your Computer PC or Notebook , install and run the VNC client.

Download VNC

When the installation is complete. You shuld find TightVNC Viewer on the start menu.
Open TightVNC Viewer.
You need power on your raspberry pi and connect to the same network already and you must know your raspberry pi IP Address and screen number ( :0 or :1 ) For example 192.168.0.104:1

Click the Connect button and you will be prompted for the password that was specified when configuring the VNC server on the Raspberry Pi earlier. You should then find yourself at the Raspberry Pi desktop.

Now, you remote control on your raspberry pi board.

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Android Arduino Control Hardware

วันเสาร์ที่ 7 มีนาคม พ.ศ. 2558

Python Remote Development on Raspberry Pi with PyDev and Eclipse

Python Remote Development on Raspberry Pi

with PyDev and Eclipse

เขียน Python PyDev บน Raspberry Pi ด้วย Eclipse

Download and Install

Java Runtime Environment (JRE). 1.7 is recommended, but 1.6 should also be OK. http://www.oracle.com/technetwork/java/javase/downloads
Eclipse IDE for JAVA Developers http://www.eclipse.org/downloads/
Python https://www.python.org/downloads/ Download the version 2.7 or higher
Python PyDev Eclipse Plug-in http://pydev.org/download.html ( no need to download. we will download using eclipse )

Install Eclipse Python plugin

Open eclipse goto menu Help --> Install New Software

Install New Software

use Pydev Plug in Link "http://pydev.org/updates" then Next

New Software Plug in to install

Show "PyDev for Eclipse" and Version then Next

Installing wait for a minute

When Install already

Goto Menu Window --> Preferences

It show PyDev Menu

Now Install Plug-in Already ! after that need to config in Eclipse.

Configuration of Eclipse

Goto Menu Window --> Preferences -- > PyDev --> Interpreters --> Python Interpreter
Then Click New...

Browse your Python Interpreter Executable

Then OK

System Python Path OK

When PyDev and Python path Ok.

Now need to Setup Remote System for connect eclipse to raspberry pi board.

RSE - Remote Systems Explorer

Goto menu Help --> Install New Software
1 .Work with change to All Available Sites
2. Use type filter text = remote