adventures in raspberry pi

Color control for RGB LEDs with Raspberry Pi RGBColor Modeis a color standard for industry. is through theRed (R),Green (G),Blue (B)Three ColorsChanneland they overlap each other to get a variety of colors, RGB is the representativeRed,Green,Bluethree channels of color. This standard almost contains all the colors that human vision can perceive, and is now the most widely usedColor System one of them. Th

Raspberry Pi to teach you to install the USB wireless card on the Raspberry Pi support WiFiRaspberry Pi Although already has the wired network card, but did not configure the wireless network card, the mobility is not strong enough, fortunately, the machine is equipped with

First, you have to have a vro. Otherwise, the following content cannot be implemented.Second, you have to apply for a free dynamic domain name resolution, because I use TP-LINK router, only support peanut shells, so I applied for dynamic domain name resolution of peanut shells.It's easy to apply for a peanut shell, open the http://www.oray.com, click "register" on the top and apply for a peanut shell passport. After the application is completed, click my console-product management-Domain Name M

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/etc/network/interfaces fileOriginal file conte

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/docker-comes-to-

In order to better engage in the programmer's career, pits Linux, to lay first-hand information for the learning brother, leaving the Linux training materials ...-------is actually for a router///play ....Into the Raspberry Pi 3b + Power + Enclosure +SD Card---300 ocean--------meat HurtsRaspberry Pi 3b Power Consumption is still very large recommended to buy a 2A

To run a command or program when Raspberry Pi is started, you need to add the commandRC. LocalFile. This is useful when you want to run the program directly without configuring it after Raspberry Pi is powered on, or do not want to start the program manually every time. Another method to replace a scheduled task is to

Connect Raspberry Pi with VNC on Windows Platform On Windows, you need to download and install a VNC client program. TightVNC is commonly used. You can download it from tightvnc.com. Select a 32-bit or 64-bit version for download based on your Window system version. If you do not know your Window system version, you can view it in the control panel. Download and run the installation file. During the inst

This scheme is suitable for the Raspberry Pi hardware, do not want to make changes in the router friends, this is a network can be all over, but also according to the destination IP (domestic and non-domestic routing, not all data go ss), of course, if there is a better solution or error please point out.Preparatory work:1:raspberry B + (recommended A + +, this v

, because the USB to the serial port of the minicom to communicate, and no garbled, the transmission of all the correct data2. Arduino mega2560 can transmit data, but there is garbled, possibly because the mega2560 serial port has the relation.Since the module is good, I think of another test method, a module using a USB port to the PC, and the other directly to my Raspberry Pi on the UART interface. The re

, the host! = Build when the compilation is cross-compilation. If no designation will run ' config.guess ' to detect;>>--prefix: installation directory; >>--help: view parameters;>>--target: This parameter is special, indicating the target platform name that needs to be processed, primarily in the context of program language tools such as compilers and assembler, if no value is specified using host. Generally used to compile tools, such as to the arm Development Board to compile a can handle the

similar to this articleThe article does not write much, in order to avoid later people wandering around and neglected to write the time of the article, these special Plus is June 28, 2014, the province is not on the software version (some of the "latest"and that's the time to say it.). If the forwarding time can add my old gu link is better:)or in 2008-2010 years, compared to the powder Emacs, and then spent a lot of time on the above, programming efficiency is indeed high, but it took a lot of

1. Download the latest ROM on the Raspberry Pi website firsthttps://www.raspberrypi.org/downloads/raspbian/Here's the choice: RASPBIAN JESSIE with DESKTOPDate is 2017.7.5Get files after download: 2017-07-05-raspbian-jessie.zipAfter decompression: 2017-07-05-raspbian-jessie2. Prepare the software Win32 Disk ImagerSelect the newly extracted img file, specify the target USB flash drive (recommended to prepare

Raspberry Pi II has come! This is a boon for those who want to study Android. The official configuration is as follows: 900MHz Quad Core ARM Cortex-a7 processor (Broadcom BCM2836) 1G LPDDR2 SDRAM (Micron) Two full-size USB ports (available for power supply) One MicroUSB interface A full-size HDMI interface 3.5 mm Audio Interface RJ45 Ethernet Cable Interface I used

Conscience sponsor: willing to help Raspberry Pi install Backdoor programs Last Wednesday, the Raspberry Pi Foundation announced that it was willing to invest money to install a malware on its device.Information from emailRaspberry Pi was once referred to as "a card-type co

Yesterday made the control led, played the first, the rest of the feeling is very simple, here recordJust a couple of photos.Play the honey module only to find the law, generally this module, there will be three pins, VCC (3.3V or 5V power supply output PIN), GNC (for Gpio pin of GNC), out/(I/O) (corresponding to the gpio number of pins), if it is necessary to send information to the Raspberry Pi, This modu

The official Raspberry Pi camera Module, capable of shooting 5 million megapixel images and recording 1080p video, uses the CSI interface on the Raspberry Pi board.Installing the CameraFirst make sure that the Raspberry Pi system

Raspberry Pi hands teach you how to install a USB wireless Nic on Raspberry Pi to support WIFI Although Raspberry Pi already has a wired network card, it does not have a wireless network card configured, And the mobility is not st

Use Raspberry Pi to implement chatbotsI recently used Raspberry Pi to implement a robot that can talk to people. I will give a brief introduction.Raspberry Pi is the world's most popular micro-computer motherboard. It is a leading product of open-source hardware. It is desig

What you need to know before installing1. Coolpy is a Nodejs-based IoT platform (official website http://icoolpy.com). Note: The domestic IoT platform has the LEGO network , Yeelink and so on, but only coolpy is open-source. 2. Node. JS is a platform built on the chrome JavaScript runtime to easily build fast, easy-to-scale Web applications Note: Therefore, to run coolpy, you must first install the Nodejs. 3. The new coolpy does not use a database but is stored locally as a file. Note: So a lar