adventures in raspberry pi

software package is ready and can be released; Iii. Cross-compiling source code 1. Environment Ubuntu 2. Install Raspberry Pi cross compiling tool Step1. download Raspberry Pi cross compiler tool https://github.com/raspberrypi/tools Step 2: place the source code in a folder that users can share, such as/usr/tools. Ste

[Raspberry Pi] USB wireless network card automatically connected When the Raspberry Pi uses a USB wireless network card, it will not be dropped because the route is restarted. #! /Bin/bashWhile true; doIf ifconfig wlan0 | grep-q "inet addr:"; thenSleep 60ElseEcho "Network connection down! Attempting reconnection ."Ifup

Raspberry Pi can do a lot of interesting things, it is equivalent to a small computer, installed on the system can be used as a small server home. With this small server, you can implement an "offline" Download machine. But offline download here is not really offline, because the Raspberry Pi is still online-since the

If you have dense phobias, you only need to look at the bold Section of the title and font. If you have an underline, you can click it on the website. There are many common Linux system branches in China: 1. Debian 2. RedHat Refer:Overview of the evolution of GNU/Linux releases over the years. At present, the Debian branch of the desktop version is better than the RedHat branch of the server, because the Raspberry

There should be a lot of students in how to use WiFi for Raspberry Pi connection encountered some bottlenecks, the internet said that generally need a router, in fact, we download a 360 free WiFi can, equivalent to the computer as a router to share the network, Xiang Fine steps are as follows:Step one: Download 360 free WiFi, set up your username and password.View 360 free WiFi IP address, enter ipconfig in

Urna SemperInstructor ' s NameJune 14, 2014Briefly:Customize the Raspberry Pi to a wireless portable surveillance camera, plug in a USB camera, plug in the USB WiFi, then encode the data of the camera, push the encoded data to the streaming media server, others can watch the data collected by the Raspberry Pi camera th

Raspberry Pi B + timing to IoT Yeelink uploading CPU GPU temperatureHardware platform: Raspberry Pi B +Software platform:1 Installing the Requests LibraryFirst we have to solve the requests library, when we send to Yeelink POST message will use: R = Requests.post (Apiurl, Headers=apiheaders, Data=json.dumps (payload))I

! [GY-85] (http://images.cnblogs.com/cnblogs_com/hangxin1940/466697/o_gy85.jpg "GY-85 ") 9-axis IMU sensor (GY-85 module) can also be seen as three modules 'itg3205 Three-Axis Gyroscope sensor ''' adxl345 three-axis accelerator tilt sensor ''' hmc5883l Electronic Compass' The GY-85 Module Interface is I2C and can be easily linked to the Arduino/Raspberry Pi. # PreparationsMake sure the system has installed

To telnet to the Raspberry Pi GUI via vnc, the Raspberry Pi must have a VNC Server service installed on one side, and a few simple configurations are required to make the operation more convenient, as detailed steps below.1. Installing the VNC server component--tightvncserversudo Install Tightvncserver2. Set up a VNC p

Use a network cable to connect directly to the computer without going through the router. The biggest feature of this method is to play Raspberry Pi with the least tool.I. Materials: Raspberry Pi, network cable, and laptop.1. Raspberry P