Find Jobs
Hire Freelancers

Embedded System Develop communication protocol for RTU device

$250-750 USD

Fechado
Publicado há mais de 3 anos

$250-750 USD

Pago na entrega
I am looking for experienced embedded system developer that can work with an Ethernet RTU purchased from a supplier in china to connect the RTU to a fuel level sensor with RS485 output. This project is to acutalize real-time fuel monitoring system. The RTU device in conjunction with the fuel level sensor is to work together. The fuel level sensor will fetch the actual fuel level and send it over to the RTU through the RS485 serial connection. The RTU is to take charge of the communication and send data to a specific server and enter data into MySQL database. Freelancer is to develop a program that can read fuel level sensor to RTU and a program that can send data from RTU to our server. Freelancer is to state procedure to achieve this purpose and already done project similar to this
ID do Projeto: 27536053

Sobre o projeto

11 propostas
Projeto remoto
Ativo há 3 anos

Quer ganhar algum dinheiro?

Benefícios de ofertar no Freelancer

Defina seu orçamento e seu prazo
Seja pago pelo seu trabalho
Descreva sua proposta
É grátis para se inscrever e fazer ofertas em trabalhos
11 freelancers estão ofertando em média $595 USD for esse trabalho
Avatar do Usuário
Hi sir, I am an expert engineer working on MODBUS RTU and did many projects. I can help you connecting your PLC to remote web servers. Lets talk to me on your project. Regards, Ahmed
$600 USD em 10 dias
4,8 (57 avaliações)
7,1
7,1
Avatar do Usuário
Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded design & programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, Bluetooth & GPS designs, CAN communication, EEprom. UART , RF circuits ,Protocols for networking, wi-Fi routers,OBD diagnosis with CAN bus protocols, Electrical vehicles and AC drives, stepper motor controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, 5kW motor controller for electrical vehicles ,synchronous rectifiers, Solar MPPT chargers, Solar trackers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.
$1.000 USD em 21 dias
4,9 (61 avaliações)
6,9
6,9
Avatar do Usuário
Dear Client I understood the reqquirment to the project I am Intrested in working with you, I have worked on the major industrial monitoring and controlling system, I have worked on projects like water monitoring system, Rotation counter system in both of the project I have to log data to remote server. I have worked with various communication protocols. Including (RS485, Ethernet and etc). My knowledge and experience as an engineer is something you required for completion of this project and You can rely on me. LOOKING FORWARD FOR A HEARING FROM YOU Abbas Jawadwala SMB Electronics and Automations
$500 USD em 1 dia
4,6 (39 avaliações)
5,4
5,4
Avatar do Usuário
Hi, I have 5+ years of experience in embedded development and we have done many project using RS485. Bid is a placeholder as RTU and your board information is missing. have a chat to discuss it in details
$411 USD em 7 dias
5,0 (7 avaliações)
4,9
4,9
Avatar do Usuário
I have good idea in implementing such kind of products and would implement it good quality. I would like to be part of this ida.
$500 USD em 7 dias
5,0 (4 avaliações)
3,6
3,6
Avatar do Usuário
Hi Sir, sounds like I'm exactly what you're looking for, I'm an expert developer specialized in industrial automation and integration, I'm sure I can help you out to develop the software tools required to integrate your devices to your SQL Database, I've done it befor with PLC devices wich also involve industrial comm protocols, please allow me to coloaborate with you, I'm sure I can warranty 100% satisfaction, thank you in advance.
$685 USD em 7 dias
5,0 (2 avaliações)
2,2
2,2
Avatar do Usuário
Hi, I am an embedded systems expert. I have done project on modbus, rs485/USB. Has done a project for creating mobus, BACnet libraries for esp32 using esp-idf. I have understood your project and have looked into the requirements files that you have uploaded. I can give you the program in C. Please let me know in what embedded board you want the code for.
$250 USD em 7 dias
0,0 (0 avaliações)
2,1
2,1
Avatar do Usuário
Hello there, The solution I offer you is based on existing and widespread hardware of a prooved industrial equipment manufacturer. This approach will help to realize the project much faster and with high quality. If you are interested, please contact me :) Best Regards
$799 USD em 7 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
hello , I have 7 years of experience in embedded software development. i am a senior embedded developer in pvt ltd form . i have already done many similar kind of projects over the years so i can easily do this also. further we can discuses on call .. thank you
$300 USD em 10 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) NIGERIA
Owerri, Nigeria
4,9
9
Método de pagamento verificado
Membro desde nov. 3, 2014

Verificação do Cliente

Obrigado! Te enviamos um link por e-mail para que você possa reivindicar seu crédito gratuito.
Algo deu errado ao enviar seu e-mail. Por favor, tente novamente.
Usuários Registrados Total de Trabalhos 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)
Carregando pré-visualização
Permissão concedida para Geolocalização.
Sua sessão expirou e você foi desconectado. Por favor, faça login novamente.