Find Jobs
Hire Freelancers

collect data by rs232 port

$750-1500 USD

Cerrado
Publicado hace alrededor de 8 años

$750-1500 USD

Pagado a la entrega
Reading from rs232, com port of medical devices,
ID del proyecto: 10300576

Información sobre el proyecto

11 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
11 freelancers están ofertando un promedio de $1.089 USD por este trabajo
Avatar del usuario
Sir i am really interested in your project . sir i am an expert of software and web development. i have already developed many web and windows applications and some are similar to your project . you can check my portfolios and my previous projects . so i can finish you job faster and with best quality at lowest cost . so please feel free for contacting me i am waiting for you response.
$1.000 USD en 5 días
4,7 (10 comentarios)
4,4
4,4
Avatar del usuario
Dear Sir, I have read Project Description but really need more detailed requirements or at least high level features to estimate it precisely, because based on the project description, I can't estimate. Please contact me for portfolio or further discussion about your project, also, my current bid is just a placeholder. Look forward to hearing from you. Regards, HuyPQ.
$750 USD en 10 días
5,0 (11 comentarios)
3,7
3,7
Avatar del usuario
VB and RS232 Communication is my main skill! I found your job post and I'm very interested in your project. As a certified desktop application developer with 5-years experience developing VB, I think I have the right skills you're looking for. I'm free now and have availability beginning now. Let's build success!!! Thanks.
$944 USD en 20 días
3,4 (4 comentarios)
4,0
4,0
Avatar del usuario
Will work with you to ensure the requirements are understood an deliver product that meets your need
$1.111 USD en 15 días
5,0 (5 comentarios)
1,9
1,9
Avatar del usuario
Hello. I have been many experiences of VB or Qt app that it connects the terminal device and it communicates by 232 COM port. Perhaps your medical device have certain communication protocol. Already I communicate with terminal device by Mod-bus or myself-protocol. I want to know its protocol for your project. Then I'll finished this job for a short time. If you are interest then let's chat before you award me. Thanks!
$750 USD en 3 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Rich Experience of 9.5 years in Communication on RS232/RS485, I2c,SPI. Can do the job within committed time.
$977 USD en 7 días
0,0 (0 comentarios)
1,0
1,0
Avatar del usuario
A proposal has not yet been provided
$1.000 USD en 10 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de YEMEN
Sanaa, Yemen
0,0
0
Miembro desde abr 16, 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.