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Raspberry pi 3 b+ Project

$250-750 USD

Mbyllur
Postuar over 5 years ago

$250-750 USD

Paguhet në dorëzim
The project is to have 1, 2 or 3 Raspberrys connected to each other. One is the master and has a keyboard connected. Now a keypress get send to the master, and then goes to the relevant slave or the master itself. Each raspbarry pi is connected to a monitor via HDMI. And their job is to start/stop a movie. Or display a image in a set time. Setup should happen at first start. I think the master could indentify itself because it has the keyboard connected. After this it should connect to the other rasbarry pi's. And display a 1,2,3 easy setup guide. It could be it displays numbers on the screens. And askes you to identify Left screen, then Right screen, and then center screen. Remember that it should support single monitor setup, and 2 or 3 screen setup. There should also be a setup of a binding of a keyboard key to a screen, and on to goto a menu. The keyboard is just a numpad. The setup of screens should be able to be trickered at any time from the menu. When the Pi's are setup the master should display a menu to select the material. So two menu items Videos and Images. Under each menu item it should be able to select from a list of that type. When selection has been made all screens should be black. Video and image material will be on a usb on all pi's. It is the users responsibility to make sure that the usb's have 100% the same content. I would like a XML file on the usb that index the video and images. So that the master can just send a id of the content to be played. So now the user can press the shortcut key for the left screen. Then the screen vil play the video or show the image. If it is a video the user has the option to press the same key again to stop the video. The same is for all the other screens. Installation of the Pi's in production should be very simple and foolproof. It should not be possible for other companies to copy and use the code. I am open to suggestions to how to do this! This system could be installed in a lot of places. So i think it would be nice that i could setup and test the pi's once at my home. The state should then be ready for installations on a site. When i connect them at a site they should run the master and slave setup, i wrote at the top. This could be trickered when there is a USB drive with a reg file on it. So in short the system is to display images or videos on screens. It should be a one, two or three screens system. Should be controlled by a numpad keybord. Code protection. A simple way to setup the system (Define pi's and setup the keys for each screen, and menu) A file structure on a USD drive with a XML file that links material to a key.
ID e Projektit: 18026762

Rreth projektit

14 propozime
Projekt në distancë
Aktive 5 yrs ago

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14 freelancers are bidding on average $703 USD for this job
Avatari i Përdoruesit
Hello, I am a RaspberriPi and C/C++ programmer. I have a lot of experience in screen share and mouse remote connection. I will provide the best production for you. I hope to discuss about more details of your project. Thanks
$500 USD në 10 ditë
5,0 (5 përshtypje)
5,7
5,7
Avatari i Përdoruesit
Hi, Thanks for the invitation, i have some questions: 1) How the rpi's will be connected? ethernet? 2) Can you define the menu? 3) Can you define the XML file? 4) Play videos and show images is not complex, but you add "Code protection", also I guess that if you want a "kiosk mode" or something alike you will need to setup the file systems in a read only mode ( OS file systems), this is not a simple task, you can use rpi serial number ( ethernet mac) or CID sd card number, so the solution will only run in the rpi you set for, python can be compile in c++ so you dont deliver source code 5) Deliver time I'm a unix/linux programmer, i dont do windows. Pls use the chat to answer the questions. The amount and time is not set until we can clear the questions. Thanks, David
$555 USD në 10 ditë
5,0 (4 përshtypje)
4,6
4,6
Avatari i Përdoruesit
Hi, we have the PIs (We have a dozen here at the office), we have the LCD screens. We code in C# - UWP - Windows IOT Thanks, Felice
$1 333 USD në 30 ditë
5,0 (1 review)
4,6
4,6
Avatari i Përdoruesit
Hello, I read the description of your project thoroughly. I understand your requirements basically, and I have experiences of similar project. I am professional Website builder and Mobile App developer, and talented Angular/Nodejs/Vuejs especially. Also I can provide other windows desktop application using .NET techniques. You can see my abilities in my recent reviews, on my profile page. https://www.freelancer.com/u/luiswilliam Now, I have enough time to work for your project and I'm ready to go with you. Usually, I would provide long term support on the work I did. Looking forward your contacting. Thanks! 1540420336148
$555 USD në 3 ditë
4,8 (3 përshtypje)
3,7
3,7
Avatari i Përdoruesit
Hi, I'm Trinidad at your service, developer for more than a decade of professional experience with a vast range or technologies, from desktop, to web, and embedded development. My proposal is to fulfill your requirements by using C++ with Qt on a stock Raspbian linux OS. This will allow for graphic UI with user input and a configuration menu, static images and videos, and networking to be implemented. All of this in a portable fashion thanks to the well established Qt libraries, even allowing for flexibility for future expansion, also allowing to port the system with only minor changes to other platforms if needed, and so on. Using a Raspbian, or an existing Raspbian derived, linux distribution as OS will make easy the system deployment as it will be just a stock distribution with the software installed on top, no hassle. Using C++ will also help with keeping the code safe. Python code can be easily read and copied, and C# code can be de-compiled easily, but the same is not true for C++. On top of that, an option would be for the system to communicate to a central server to ask for permission to run, so the server could control what instances are allowed based on a system identifier, like the MAC address or IP, for example. This could be compounded with cryptography if needed. Please feel free to contact me if you have any questions. Thanks for reading my proposal.
$600 USD në 30 ditë
5,0 (2 përshtypje)
1,8
1,8
Avatari i Përdoruesit
Thank you for inviting me to your project. I can do this project for you. If the fee is appropriate for you, please contact me to discuss the details.
$1 700 USD në 45 ditë
5,0 (1 review)
1,4
1,4
Avatari i Përdoruesit
Freelancer Proposal 1 Hi, Greeting for the day. I can deliver you this project as quick and best as possible. Also I have done many projects on raspberry pi. So no issues whats the task is I can accomplish. I will charge once I deliver you POC(Proof of concept). I am expert in doing in database tasks, as I have experience of 4 years in MySql development and NoSql databases and ERP level projects, so I know how to handle complex database tasks. I would like to do your job at lowest rate as I am new to upwork and wanted to do this job only for stars. It would be my first job, I will only expecting rating from you. I can do this job in just 1-2 days or as soon as possible. I will be thankful to you, if you award this job to me. Will looking forward to work with you. As a gift I will give you any choice of premium template from theme forest for free. Your choice template I will use in site with no purchasing required.
$388 USD në 10 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Hello Sir, I am working on terminal based system since last 5 years. My expertise is on robotics and interfacing hardware and software as well as automation and artificial intellect. I think we can talk to each other regarding the project. I have a well team and all the automation equipment's are available to me. -- Thanks.
$633 USD në 10 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Basically I write code for Raspberry Pi on Python and some time on C language. I have read your project description and understood. I can write the required programs for Rasberry PIs to execute necessary action and play videos and show images. Have more than 15 years of experience on Digital Electronics. 15+ years of experience on Computer Language and Digital Electronics.
$750 USD në 30 ditë
0,0 (0 përshtypje)
2,4
2,4

Rreth klientit

Flamuri i DENMARK
Fredericia, Denmark
0,0
0
Anëtar që nga tet 24, 2018

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