Find Jobs
Hire Freelancers

C++ Arduino custom programming

$250-750 USD

En curso
Publicado hace casi 8 años

$250-750 USD

Pagado a la entrega
I need you to develop some software for me. I would like this software to be developed using C or C++. Arduino programming. We would like to use an arduino to control contact closure. We want to send an http request that would allow the arduino to open or close a contact closure/relay. We also would like to send a http request that then sends a preselected rs232 command
ID del proyecto: 10994384

Información sobre el proyecto

23 propuestas
Proyecto remoto
Activo hace 8 años

¿Buscas ganar dinero?

Beneficios de presentar ofertas en Freelancer

Fija tu plazo y presupuesto
Cobra por tu trabajo
Describe tu propuesta
Es gratis registrarse y presentar ofertas en los trabajos
23 freelancers están ofertando un promedio de $476 USD por este trabajo
Avatar del usuario
Hi, I am expert in Arduino based rs232 programming and development. I have understood your project requirements and I can execute it in less possible time. Looking Forward,
$526 USD en 3 días
4,8 (69 comentarios)
6,5
6,5
Avatar del usuario
Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)
$773 USD en 20 días
4,7 (18 comentarios)
6,2
6,2
Avatar del usuario
hi sir i am an expert electronics engineer with more than 7 years of experience. i can do it for you. i have been working with the arduino since last 4 years. please have a look at my profile i am waiting for your reply to start regards
$553 USD en 5 días
5,0 (25 comentarios)
6,0
6,0
Avatar del usuario
Hello my friend I'm interested in develop your project, I have knowledge working with arduino (hardware/software) in several projects, what module you think to use ethernet shield, wifi? do you want use an aplication app to send http request to arduino or from website? I'm to Order. Regards Ing. Jose Correia
$350 USD en 10 días
5,0 (29 comentarios)
5,2
5,2
Avatar del usuario
Hello. I am expert in C/C++/Arduino/Industrial Communication. I can do your job well. Could you give me more details about your project? Thanks.
$333 USD en 9 días
4,9 (32 comentarios)
5,4
5,4
Avatar del usuario
Hello. I have worked on similar projects, often involving IoT applications. I can configure the Arduino, with the aid of a WiFi/Ethernet module, as a server to listen for HTTP requests from your chosen client, parse the request to get the actual command and act to open or close the relay. You can also send any pre-selected command you want; I'll program the Arduino to act as expected in each case. Contact me to discuss details. I look forward to working with you.
$300 USD en 4 días
5,0 (19 comentarios)
4,5
4,5
Avatar del usuario
You need a Arduino firmware to: - Control a contact - Remote control over http communication - Control/report over RS232 interface If you have all hardware already, firmware will be done in 05 days. If you do not know the hardware, I'll recommend for you which parts, where to buy, and how to setup. The time is calculated from the time hardware side finished. I also provide service to design custom PCB and make prototype if you need
$333 USD en 5 días
4,8 (16 comentarios)
4,8
4,8
Avatar del usuario
Hello I can help you with your Arduino project , but. I need more information about your project like deadline and other things. Could you explain me better what do you need to do? I can write your Arduino code on a short period of time! many thanks Deliverable items: - Code Arduino well explained line by line comments. - Wiring Arduino diagram. - Small Video of prototype working. If you have any questions feel free to ask. Contact me before your order. Thank you and Have a good day, John
$250 USD en 10 días
5,0 (20 comentarios)
4,2
4,2
Avatar del usuario
A proposal has not yet been provided
$1.666 USD en 35 días
4,9 (7 comentarios)
3,5
3,5
Avatar del usuario
A proposal has not yet been provided
$277 USD en 7 días
4,3 (4 comentarios)
3,0
3,0
Avatar del usuario
Hello, I have a great experience with arduino platforms. In the past I worked on projects with serial protocol interface as well as with remote control of arduino. I would really like to work on this project. BRs, Dimitris
$277 USD en 10 días
5,0 (1 comentario)
1,7
1,7
Avatar del usuario
Hi! How are you? I'm an embedded system engineer with good command in developing embedded software in C/C++ languages. I can handle your problem effectively. Based on the project description, you want to control a 'switch' (whatever you connect to it) remotely through the browser, am i alright? I propose the following solution: set up a web server in the Arduino with a simple web page running on it where you'll send the on/off input through the browser to the board. After the information is in the board we simply control the pin where the 'switch' is attached. We can put more input information in the web page to send the serial port commands. Contact me to discuss further details on this solution if it satisfies your project needs. I have time available to start the project as soon as you want and dedicate full time to it until finished.
$500 USD en 4 días
5,0 (3 comentarios)
1,2
1,2
Avatar del usuario
I had look at the project description. based on my understanding , I have prepared a proof of concept already(PoC). I can share my PoC in the chat. Trust my offer is inline with your requirement. Assuring the best service always.
$444 USD en 10 días
5,0 (1 comentario)
0,6
0,6
Avatar del usuario
Hi, I have extensive C and C++ experience, and I frequently work with Arduino. I have two Uno boards and two Trinkets that I do projects with. I also have experience writing both web servers and clients, and am familiar with http and web sockets. I have a Wifi shield on my own Arduino, which I have used for control over http.
$888 USD en 14 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
A proposal has not yet been provided
$250 USD en 5 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello, I need your project steps before begin this project. After that I can begin to test it. My delivery date is just for testing the hardware and software. I don't want to give you buggy one.
$250 USD en 20 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
I have experience in working with embedded system and GSM.I think i am right person for your task. i can complete within the time
$777 USD en 15 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
A proposal has not yet been provided
$388 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hi. I am an embedded engineer with experience in C programming. I am new at freelancing and looking for a start. I hope you will give me the chance.I Will not disappoint you. Regards, Zohaib Salahuddin.
$277 USD en 3 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de UNITED STATES
Largo, United States
5,0
1
Forma de pago verificada
Miembro desde jun 27, 2016

Verificación del cliente

¡Gracias! Te hemos enviado un enlace para reclamar tu crédito gratuito.
Algo salió mal al enviar tu correo electrónico. Por favor, intenta de nuevo.
Usuarios registrados Total de empleos publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Cargando visualización previa
Permiso concedido para Geolocalización.
Tu sesión de acceso ha expirado y has sido desconectado. Por favor, inica sesión nuevamente.