automate home with raspberry pi

IP address based on the MAC address. Router Query MethodIf you have the permission to log on to a vro (such as a home network), you can directly query the IP address assigned by the vro to the access control card on the vro management interface. 2.2 front-end controller card reading display and uploading Log on to the front-end access control panel. The IP address of the access control panel is the IP address (192.168.20.106 in this example) found i

Compile the Raspberry Pi 2 generation B OpenWrt firmware to implement the wireless router and nodogsplash authentication function. openwrtnodogsplash Final function: The main features of the wireless router, network port WAN Access, USB wireless Nic AP hotspot output, connected to wifi, jump to the authentication page, click the authentication to access the Internet, the effective time is 10 minutes, after

Raspiban wheezy is pre-installed Python3 is 3.2.3, this tutorial lets you upgrade to 3.4.1 (currently the latest version).I used a B-plus Raspberry Pi, which was released in 2014-06-20 by Raspbian Wheezy.The entire Raspbian system is upgraded to the latest, and may require a reboot after the upgrade.1 sudo Update 2 sudo upgradeLet's do it in the home directory of

Raspberry Pi-Cron, Crontab (scheduled task), croncrontab Cron is a tool for configuring scheduled tasks in Unix systems. It is used to execute commands or scripts on a regular basis or at a certain interval; the task scope can be to automatically back up the user's home folder every night, or to record CPU information logs every hour. The crontab (cron table) com

" and he found a way to solve it. And my approach is to migrate the system to Openelec. This is something.Third, the use of TV remote control kodiCec:consumer Electronic control, literal translation into consumer electronics. It provides the use of remote controls to control devices connected via HDMI. And our Raspberry Pi and RASPBMC systems have been supported from both hardware and software levels. The n

First, why Choose OpenelecRASPBMC the volume of large functions, the corresponding speed and performance to be weak; Openelec is a lite version, small size function, the corresponding speed and performance have been improved. This depends on our choice, if you like me with multiple sdcard to play Raspberry Pi, then use Openelec as a home Media Center is the most

Article reproduced from this blog1. Sudo apt-get install sambaIf you get an error, you'll need to execute sudo apt-get update before re-executing sudo apt-get install sambaOnce the installation is complete, the Samba service is installed, and some basic tools are not installed, so you need to install the Samba support tool:sudo apt-get install samba-common-bin(Note: This step is very important, if this does not install will cause a tool like smbpasswd not to be installed, the latter will not be

activated the next time you start Raspberry Pi. There are also. Bash_aliasesFile Reference. By default, this file does not exist: if [ -f ~/.bash_aliases ]; then . ~/.bash_aliasesfi The IF condition is used to check whether the file exists between the imported files. You can create this. Bash_aliasesFile, and add more aliases in it, for example: alias gs='git status' You can also directly add other th

Raspberry Pi's. bashrc and. bash_aliases files, In your home directory, you can find a hidden file that contains user configurations.. Bashrc. You can modify the file as needed. The file provides some useful adjustment settings. By default, some of these settings are commented out. For example, someLsCommand alias: alias ls='ls --color=auto'#alias dir='dir --color=auto'#alias vdir='vdir --color=auto'alias g

Everyone seems to be very concerned about weather forecasts. Of course, obtaining accurate weather forecasts is very useful for your travel plans and other activities. Weather forecast information can be obtained in many places, such as webpages, most smartphones or tablets. Now you can use the "wether" tool on Raspberry Pi to obtain the weather forecast information through command line."Weather" can be ins

' * ' in these fields (for ' any '). ## Notice that tasks would be started based on the Cron ' s system# daemon ' s notion of time and timezones.## Output of the crontab jobs (including errors) is sent through# Email to the user of the crontab file belongs to (unless redirected).## For example, you can run a backup of all your user accounts# at 5 a.m. every week with:# 0 5 * * 1 tar-zcf/var/backups/home.tgz/home/## For more information see the manual

1: Download several dependencies:Update software Source: sudo apt-get update/upgrade;Install the dependencies in turn:sudo apt-get install build-essentialsudo apt-get install CMakesudo apt-get install Libgtk2.0-devsudo apt-get install Pkg-configsudo apt-get install Python-dev python-numpysudo apt-get install Libavcodec-dev libavformat-dev libswscale-dev libjpeg-dev libpng-dev libtiff-dev Libjasper-dev2: Get Source code: I download opencv2.4.10 Linux version from OPENCV official website. Set up O

First I want to enable root user, so I first enable root user:Su dopasswd rootYou will be prompted to enter the password two times, and then:Su dopasswd--unlock rootThis allows you to start the root login and if you want to use root immediately, you can:Su RootThis allows you to switch directly to the root user, but will prompt for a password, if the next time you log in with root, you will be logged in the Display Settings screen, if you just play, you can not control this.Next, to install MySQ