automate home with raspberry pi

We strongly recommend that you regularly back up important files. Backup is usually not limited to user files, but also configuration files, databases, installed software, settings, and even system snapshots. Here we will guide you through some backup technologies to back up your Raspberry Pi system. Home folder (Home

"select * from Temps;" In the console and return the results as follows. rpi.cpu|2014-08-03 10:40:40|48.7rpi.cpu|2014-08-03 10:41:41|48.7rpi.cpu|2014-08-03 10:42:41|49.2RPi.CPU| 2014-08-03 10:43:41|48.7rpi.cpu|2014-08-03 10:44:41|48.7rpi.cpu|2014-08-03 10:45:41|49.23 boot background run"Startup script"--auto-start.shCreate a new auto-start.sh script in this directory, as follows #!/bin/bashcd/home/pi/pytho

So that your computer can connect to Raspberry Pi without entering a password. You only need to generate an SSH key. 1. Check for existing SSH keys (check the existing SSK key) First, check whether your computer (the device you use to connect to Raspberry Pi) has an SSH key: ls ~/.ssh If you see Id_rsa.pubOr Id_dsa.pu

: Username:rootpassword:raspberry 5.8 RetropieDownload Link: Retropieimage_v1.7.zipThis is a raspbian based on the building of the home machine simulator system, built-in FC, SFC, GB, GBA, DOS and other game platform simulator software, can be quickly configured Raspberry Pi as a multi-functional old game console.Default account: Username:pi Password:raspberry5.

0. PrefaceThis blog post may not have much use value. But practice for practice. There are many ways to use SQLite on Raspberry Pi, and there are many ways to install it. "1" assumes that Python is used, so you don't have to install SQLite because Python has its own sqlite."2" can be installed using Apt-get. Only the version of SQLite is slightly lower. "3" can be installed using the source code, directly

Environment: Raspberry Pi, System Raspbian, System comes with two versions of Python and Pygame.1. ArtboardsThe procedure is as follows:1！ /home/pi/game_1.py2 ImportPygame3 4width = 6405Height = 4806RADIUS = 1007Fill = 18 9Pygame.init ()#Initialize PygameTen Onewindow =Pygame.display.set_mode ((window, height)) AWindo

ShieldsA Few other cool maker things worth pointing out is Windows Remote Arduino and Virtual Arduino Shields. Remote Arduino lets your Arduino from your Windows machine using the Firmata protocol. Then your can reach out to an Arduino device and give it commands from a Windows Universal app. The virtual Arduino Shields lets you with a Windows Phone as a well, just that, Virtual Shields. Shields for the Arduino can add up and when do you ' re prototyping-not want-to-shell out for a Gyro or GPS.

board, some said to buy the PRC 2706 USB DAV sound card, about 50RMB, investment is not small. Here are 2 proposals Scenario 1, if you bought a Raspberry Pi 3 motherboard bought HDMI VGA interface line, then you are lucky, directly to the HDMI interface to the Raspberry Pi motherboard, HDMI interface powered by the

If you're bored with a smart home that just has to download a specific app to control a light, here's the good news: Openhab can give you the most flexible control of smart home, Openhab is a mature, open source home automation platform that can run a lot of software, There is no agreement, which means it can now be connected to almost all of the

.==========================================================Part 20.http://liberize.me/tech/raspberry-pi-transparent-proxy.html1.http://huahang.im/2014/12/27/shadowsocks-on-miwifi/2.https://gist.github.com/wen-long/86442433.http://hbprotoss.github.io/posts/da-jian-zhi-neng-fan-qiang-lu-you-qi.htmlSs-redir + Chinadns + iptablesVI. Install Shadowsocks-libevCd/home/

modify the final parameters of the script, I have been marked out in Chinese, note that stmp.126.com is 126 of the server, if you are QQ mailbox to do email, remember to change the server to smtp.qq.com, other mailboxes to modifyNow everyone save the text under/HOME/PI, open the terminal, enterPython send_ip.pyNow we're going to add this script to the Raspberry

0. PrefaceWhy do you want to use cross-compilation for "1" The speed at which the cross-compilation tool is developed faster. The Raspberry Pi has already installed the GCC toolchain, which can be compiled directly from the Raspberry Pi source code to generate the executable file. At the same time, the PC can also use

accessNow you need to access the Openhab system on the same local network, but what if you want to control your device and check the sensor outside of your Wi-Fi range? Then we need to set up remote access – The simplest way is to use the My.openhab Web service, which bypasses port forwarding and router configuration. The My.openhab service also has a IFTTT channel that allows you to remotely control and automate.Install the binding first. If you don't know the exact name of a particular instal

" --devicename 'Huawei' --log --silent --monthstart 8 --nat 'no' Write the preceding command to rc. local. Edit rc. local pi@raspberrypi ~ $sudo nano /etc/rc.local Insert the following content before the exit0 line /home/pi/umtskeeper --sakisoperators "USBINTERFACE='0' OTHER='USBMODEM' USBMODEM='12d1:1436' APN='CUSTOM_APN' CUSTOM_APN='3gnet' APN_USER='user' APN

Raspberry Pi's. bashrc and. bash_aliases files In your home directory, you can find a hidden file. bashrc that contains user configurations. 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, the alias of some ls commands: Alias ls = 'ls -- color = auto'# Alias dir = 'dir -- color = auto'# Alias vdir = 'vdi

Http://conanwhf.gitcafe.io/2016/01/30/rpi-protocol/?hmsr=toutiao.ioutm_medium=toutiao.ioutm_source= Toutiao.io implementation of several simple protocols on Raspberry Pi posted on 2016-01-30 | Categories in Raspberrypi | No Comments The procrastination of his own is really disciplining, this is a delay to abandon the article. Fast New Year, how can not be dragged into the years after the spirit, clear the

-platforms.50234/To download, you need to register.After downloading the unpacked files, we need the files as:\binaries\linux\arm\little-endian\glibc\vlmcsd-armv6hf-raspberry-glibcRename the file to: vlmcsdpi1. Create a new KMS foldermkdir /home/pi/kms2. Uploading KMS filesUnder Win, start cmd or PowerShell, enter the Pscp.exe folder, I will pscp.exe and vlmcsdpi

Linux+raspberry Pi+python* * For students to do a smart home tutorial:Using Raspberry Pi As a server, we have access to the server method, control the Raspberry Pi I/O port high and low

Raspberry Pi Mapped network disksudo mount-t cifs-o username=jerry.huang,password=hello2014//10.10.0.1/public/eslpod.com/home/ pi/t/eslpod.com/ Raspberry Pi save file with sudo nano editModify static IP, you need to modify the/e

Today when I tried to connect the Raspberry Pi with SSH, I found that the Raspberry Pi did not open the SSH service.I don't have a monitor, I don't have an external keyboard.So, I pulled the Raspberry Pi hard drive (memory card) a