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We need the design of an electronic wireless card that can sense the content of a gas tank, then send it trhough Celular GPRS or Sigfox to a REST FULL Server (very small amount of data).

The server will be already developed for testing.

The divice must be able to show in a display the current meassure.

Habilidades: Engenharia Elétrica, Eletrônica, Microcontrolador, Layout PCB, Wireless

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Acerca do Empregador:
( 2 comentários ) Alvaro Obregón, Mexico

ID do Projeto: #18908068

Concedido a:


Hi, I hope you are doing well. I have expertise in embedded system design and development. I have reviewed your project requirements and would like to discuss its specifications in more details. Looking Forwa Mais

$735 USD em 10 dias
(60 Comentários)

6 freelancers estão ofertando em média $745 para esse trabalho


HI, About the Project : We have developed similer projects before, we can help you. so you want to read the liquid level / pressure and send it over GSM to the server right ? and the display should show t Mais

$705 USD in 10 dias
(44 Comentários)

Hello, Have a nice day. I am Shahbaz Ali, owner of a company that offers prototyping of customized Electronics. We have rich experience in IOT based fuel monitoring setup. We will design, built and ship the fully w Mais

$1500 USD in 30 dias
(53 Comentários)

Hello My name is Vusi and I'm an Electronic Engineer, you can learn more about me from my Freelancer profile. Relevant Skills and Experience I have over 6 years development experience writing embedded applications fo Mais

$750 USD in 20 dias
(19 Comentários)

Hi there. I offer you the services for GSM/GPRS designs. I am designer expert with 10+ years of experience in Circuit designs, PCB designs, Zigbee/bluetooth,Wifi software development. You can check our designs in Mais

$500 USD in 10 dias
(5 Comentários)

Extensive experience in the development of data transmission systems for gsm (2g, 3g, 4g) You can see examples of work in the profile. Send the technical task. The cost and time approximate.

$277 USD em 1 dia
(1 Comentário)