custom raspberry pi 3

Look at build 2015 in the middle of the night, basically heard 3, 4 times "Raspberry Pi", but always did not demonstrate win10 in the RPI above what kind of, so ... Try it yourself. First the pit is DISM: see an Ffu file, read the instructions, that is DISM directly deployed to the SD card. So is it possible to use LINUX+DD? Try it, no ... Then using win8.1 for

driver=nl80211 (some may be rtl871xdrv, I can't, hint "unknown") #共享网络的SSID是RaspberryPi Ssid=raspberrypi (WiFi name) # NIC works in 802.11G mode Hw_mode=g #无线网卡选用11信道 channel=11 # WPA2 Configuration wpa=2 #wpa密码是raspberry Wpa_passphrase=raspberry (wifi password) #认证方式为WPA-psk encryption method is CCMP Wpa_key_mgmt=wpa-psk wpa_pairwise=ccmp rsn_pai

Category: Raspberry Pi Linux2013-03-12 10:18 4288 People read Comments (1) favorite reports Directory (?) [+]1. Installing VNC[Plain]View Plaincopy sudo apt-get install Tightvncserver 2. Add a desktop[Plain]View Plaincopy Tightvncserver Set the password.3. Remote connection to the desktopDownload Vncviewerhttp://www.realvnc.com/dow

. 4 3 Make sudo Make InstallCreate a soft link. this way, you can start Python 3.4.1 by playing Python3.The first line removes existing soft links to Python 3.2.3.The second line creates the/usr/bin/python3 this soft link to the Python 3.4.1.The third line creates a soft link for the PIP. PIP has been officially integrated into the python3.4, and it is convenient to install the third-party module on the PyPI.1 sudo rm /usr/bin/python32sudoln -s/opt/

Raspberry pi +opencv read camera Call the camera on the Raspberry Pi, read each frame in the video stream, and use the canny edge detection to extract the edges in each frame, the final effect is as follows: ReadVideo.cpp #include "opencv2/opencv.hpp" using namespace CV; int main (int, char**) { videocapture ca

#文中设置均基于最新版的Raspbian系统2016-Version 11 Raspbian in the desktop environment, the system will go into hibernation after a period of time. Tried some methods such as directly with Xset close DPMS, is not successful. Raspbian uses a lightweight desktop display manager that is LIGHTDM, which allows you to set up Xserver desktop session interaction \ Display, and so on. 1. Open the terminal; 2. Edit/etc/lightdm/lightdm.conf 3. Locate the ' Xserver-command '

Recently in the toss Raspberry Pi, at that time also did not pay attention to, look at the price, bought Mercury network MW150US Ultra-small 150M wireless USB card. But the tragedy was to use iwconfig and not recognize the wireless card But with lsusb words can see MW150US with is Rtl8188eu chip, search on the network, finally found a solution 1. first download the latest Linux kernel for compiling and inst

-distribution method, which can effectively reduce disk fragments. Default Value: prealloc # pre-allocation time: none 　　 Create aria2.session touch /etc/aria2/aria2.session 　　 Edit Startup File vim /etc/init.d/aria2c 　　 Content: #! /Bin/sh ### begin init info # provides: aria2 # required-start: $ remote_fs $ Network # required-stop: $ remote_fs $ Network # default-start: 2 3 4 5 # default-stop: 0 1 6 # Short-Description: aria2 downloader ### end ini

Raspberry Pi 2 install the latest version FPC and Lazarus 1.5 The Raspberry Pi2 launched in February 2015 does not support Lazarus installation using the previous method. When installing fpc, the following problems occur. Slave:1. Install subversion and unzipSudo Apt-get updateSudo Apt-get install subversion unizp2. Obtain and compile the latest FreePascal Compil

Pi uses the BCM2836 of the ARMV7 architecture to download the cross compiler ARM-LINUX-GNUEABIHF-GCC.Local Environment: UBUNTU14 + x86_641. Download the compiler address:1). Linaro Open Source organization has the relevant cross-tool chain download, click to enter the page to choose to download, address: https://launchpad.net/linaro-toolchain-binaries/+download 2). The above web site speed is slow, always download failed. Find the domestic website H

1. Preface: You need to understand the concept of Bitcoin You need to know the computing power of the Raspberry Pi, which is much less effective than the graphics card mining, the baked cat, the USB mining, etc. If you want to toss it, come on. 2. Prepare: You want to dig Bitcoins, first of all to know where to dig Bitcoin, Bitcoin is in a mine, so we register the mine pool account It could be that the BT

First download Ubuntu,3: ubuntu-16.04Extract files to get close to 4G image fileAdd an SSH text document. Login ID and password are: UbuntuChange PasswordAdd VNC Interface Remote control: First update the software library and download VNCsudo apt-get updatesudo apt-get install TightvncserveStart VNCTightvncserverSet VNC boot up and edit with nano text editor:sudo nano/etc/init.d/tightvncserverEnter the following command:#!/bin/sh### BEGIN INIT info# p

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 suitable.It is small in size, please refer to

their liking, generally not necessaryBoot auto StartTo set the boot up, you need to/etc/init.d/To create a file in$ vi/etc/init.d/tightvncserver#!/bin/sh# # # BEGIN INIT INFO# Provides:tightvncserver# Required-start: $local _fs# Required-stop: $local _fs# Default-start:2 3 4 5# default-stop:0 1 6# Short-description:start/stop Tightvncserver# # # END INIT INFO# More details see:# HTTP://WWW.PENGUINTUTOR.COM/LINUX/TIGHTVNC# # Customize This entry# Set

Uwsgi_params;Uwsgi_pass Unix:/tmp/uwsgi.sock;}}Then use the LN command to create a link to/etc/nginx/sites-enable/, Link's name is also called site, delete the Sites-enable directory under the default link:sudo ln-s/etc/nginx/sites-available/site/etc/nginx/sites-enabled/( Note: This is ln's lowercase command )sudo rm/etc/nginx/sites-enabled/default4) Start deployment1. Start Uwsgi, command is sudo uwsgi-x myapp_config.xml, will play a lot of words, if not loaded project success can be seen from

The content of this article is Raspberry Pi python get GY-85 nine axis module information example, here using Python curses package development cli window program, used to refresh the sensor reading in real time, see the code first GY-85.py: The code is as follows: #! /Usr/bin/python3#-*-Coding: UTF-8 -*-Import cursesFrom time import *From i2clibraries import i2c_itg3205, i2c_

-- depth 1 git: // github.com/xbmc/xbmc-rbp.git -----------------------------------------------------------------------------6. Prepare the xbmc code for compilation-----------------------------------------------------------------------------CD xbmc-RBP/Sed-I's/use_buildroot = 1/use_buildroot = 0/'tools/RBP/setup-sdk.shSed-I's/toolchain =\/ USR \/Local \/BCM-gcc/toolchain =\/ usr/'tools/RBP/setup-sdk.shSudo sh tools/RBP/setup-sdk.shSed-I's/CD $ (source); $ (configure)/# cd $ (source); $ (con

that the appropriate content is modified according to the actual situation: [Unit] Description=wireless Static IP Connectivity Wants=network.target Before=network.target [Service] Type=oneshot Remainafterexit=yes Environmentfile=/etc/conf.d/wifi EXECSTART=/SBIN/IP Link Set Dev wlan0 up EXECSTART=/SBIN/IP addr Add 192.168.34.1/24 broadcast 192.168.34.255 Dev Wlan0 EXECSTOP=/SBIN/IP addr Flush Dev Wlan0 EXECSTOP=/SBIN/IP Link Set Dev

) # Numbers GPIOs by physical Locationgpio.setup (IN1, GPIO. Out) # Set Pin ' s mode is Outputgpio.setup (IN2, GPIO. Out) GPIO. Setup (IN3, GPIO. Out) Gpio.setup (IN4, GPIO. def loop (): While True:print "Backward ..." backward (0.003, up to) # Steps---angleprint "Stop ..." Stop () # Stoptime.sleep (3) # sleep 3sprint "forward ..." forward (0.005) print "Stop ..." Stop () Time.sleep (3) def

sudo nano/etc/ntp.confAnd then find # pool.ntp.org maps to about low-stratum NTP servers. Your Server would# Pick a different set every time it starts up. Please consider joining the# Pool: Server 0.debain.pool.ntp.org IburstServer 1.debain.pool.ntp.org IburstServer 2.debain.pool.ntp.org IburstServer 3.debain.pool.ntp.org Iburst Or something like that, change it to # pool.ntp.org maps to about low-stratum NTP servers. Your Server would#