automate home with raspberry pi

you run the program, if an error occurs, the process is still working because it was running, and it is not possible to run it, you can run Ps-a, view the running process and process ID number, and then use the " kill id号 " kill processRun the "testcam.html" file in the Git package on your PC, right-click on edit index.html, change to 树莓派ip your Raspberry Pi fixed IP, save, double-tap open testcam.htmlSee

Common Raspberry Pi interface number is divided into two kinds of 26-pin a 40-pin, according to their own PI can!Pin definition is divided into two, the first is more common, the second relatively less use, at least I am, but in the next article will use the second serial communication definition!The first type of definition:The second definition:Three,

Docker is a good thing, thinking that Raspbian is a Debian-based system, and that certainly supports Docker.With Docker, there is an extremely simple way to install Home assistant on the Raspberry Pi.1. Installing Docker on the Raspberry PiCurl-ssl https://get.docker.com | shReference: https://www.raspberrypi.org/blog/

When you log on to Raspberry Pi and open a terminal window, or you replace the graphic user interface and start directly to command line mode, you will start in the home directory. If your user name is Pi, the path is/Home/PI. Th

followsListen 80; # # Listen for IPv4.4.2 Find index line, add index.php, modify content as followsIndex index.php index.html index.htm4.3 Find the definition section of PHP, remove the comments of these lines, and modify the contents as followsLocation ~ \.php$ {Fastcgi_pass Unix:/var/run/php5-fpm.sock;Fastcgi_index index.php;Include Fastcgi_params;}There are some other definitions in the PHP section, do not move it, for example:# Fastcgi_split_path_info ...# Fastcgi_pass 127.0.0.1:90005. Relo

PyImageSearch Gurus computer vision course. Our project will include home monitoring applications, such as motion detection and personnel tracking in the room. The following is a simple example of motion detection and tracking. at that time, I was making a call to move back and forth in the apartment.Install OpenCV and Python on Raspberry Pi 2/B + Assume that yo

Python and OpenCV installation tutorial on Raspberry Pi 2 or Raspberry Pi B +, pythonopencv My Raspberry Pi 2 just arrived yesterday. This guy looks cute. This guy has a 4-core MHz processor and 1 GB memory. You know,

The initial start of the Raspberry Pi requires the following steps:Install system image to SD cardConnection Configuration Raspberry PiConfigure Remote Control Raspberry PiThe materials to be prepared are as follows:More than 16G high-speed storage SD card one. (Please note that the

Raspberry Pi's IP address Locate the IP address and use the Xshell software to log in to the Raspberry Pi. The Login command is: SSH [emailprotected] The IP address of the Raspberry Pi: $ Password: raspberry ----------

Raspberry Pi backup and Raspberry Pi backup 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

best to replace the IP-sharing device in the home, 24 hours. Generally buy products, features are satisfied with a little, more restrictions. If the brush is dd-wrt or openwrt is not bad, but usually the storage space is very small, or is not as good as a Linux system to be fully usable. And before looking for a VPN product, the price is high, at least nt$3000 jump, rather than buy Taiwan Raspberry

the kernel configuration file Run in a Raspberry Pi run: $ls/proc/ Can see a file called config.gz, he is the current Raspberry Pi configuration options log file, we will copy him out, into our kernel source directory tree $CP/proc/config/home/

tutorial. This is a reference to the input pin to make it easier to know when to accept an input.If you want to use GPIO as input now, take a look at burping jelly Baby and quick reaction game tutorials, implemented in Python, or a reaction game with scratch implementations.# #术语表GPIOGeneral-purpose input and output; The Raspberry Pi is a pin and something you can do with them. It's called because you can

does nothing. # print the IP address_ip =$ (hostname-I) | trueif ["$ _ IP"]; then printf "my IP address is % s \ n" "$ _ IP" fi # upload Raspberry Pi CPU temperature/home/PI/Python-Works/yeelink-temp/auto-start.sh to yeelink startexit 0[Necessary verification] You can use the ps command to check whether the script is

Use the command line to set the Raspberry Pi wifi network and the command line Raspberry Pi wifi If you have not logged on to the Common graphic user interface, This method is suitable for setting Raspberry Pi's wifi. Especially when you do not have a screen or wired network

pi base for Raspberry Pi Raspberry website website :https://www.raspberrypi.org : https:// www.raspberrypi.org/downloads/ official system: RaspBian, address https://www.raspberrypi.org/downloads/raspbian/ System Installation Tool: etcher, address https://etcher.io/ Technical Documentation:

/ Agetty tty4 96005:2345:respawn:/sbin/agetty tty5 96,006:2,345 :respawn:/sbin/agetty tty6 9600# end/etc/inittabeof View Code5. Installing pilfs-bootscripts-20160219Package contains a collection of scripts, as well as some fixes for the Raspberry Pi hardwareCD/sourcestar-jxf Pilfs-bootscripts-20160219.tar. XZcd pilfs-bootscripts-20160219 makeinstall-networkfix install-swapfix install-fake-hwcl

Raspberry Pi (Raspberry Pi) builds a Linux system (PiLFS) from scratch (II), raspberrypilfs 7. Build a temporary system 1. General Compilation Guide A. Check whether the settings are correct.LFSEnvironment Variable echo $LFS B. Assume that you have correctly set the host system requirements and symbolic links. C. For e

If you want to take a screenshot or screenshot of the Raspberry Pi, you can do this by Scrot the command line. Then through the Picture Viewer program Shotwell can view the picture. 1. Installation To install Scrot on Raspbian:Command: sudo apt-get install Scrot Install the Shotwell that can open screenshots via the terminal:Command: sudo apt-get install Shotwell 2. Common Commands Capture the entire screen

GuideLike many linuxjournal readers, I have also lived in today's very popular "tech nomads" life, between networks, from one access point to another, where we are in different parts of the real world and remain connected to the Internet and other networks we use on a daily basis. Recently I have found that more and more network environments are starting to block common ports such as SMTP (port), SSH (Port 22), and so on. When you walk into a café and want to SSH into one of your servers to do s