Em Andamento

iOS/Android App Modification and Data Logger Firmware Modification

I have a data logger prototype. It records data through sensors and send those every 5 seconds to our AWS server. Data is being sent via a 3G/4G connection (through a SIMCOM 5320E).

The data logger setup is made via bluetooth connector using and Android or iOS smartphone.

So far, the menu only allows us to setup the 3G/4G APN. I need to be able to add the SIM pin code, username and password.

In short I need:

1) ISP STM32 microcontroller programming (modifying an existing program) with step-by-step instructions on how to load the new firmware.

2) iOS and Android app modification (modifying existing app) and upload the new softwawre to Android and iOS platforms (using our existing account)

Habilidades: Android, iPhone, Microcontrolador

Veja mais: freelance microcontroller, freelance categories, freelance electronics design, freelance electronics projects, online projects jobs, arduino freelance programmer, freelance robotics jobs, it freelancing, ios android app basic, ios android app programming web service integration, convert ios android app, ios android app convert, phonegap blackberry ios android app, ios android app design, turn website ios android app

Acerca do Empregador:
( 2 comentários ) Kyiv, Ukraine

ID do Projeto: #16987304

Concedido a:

$300 USD em 10 dias
(7 Comentários)

20 freelancers estão ofertando em média $496 para esse trabalho


Hi there, We are hardworking and highly proficient IT professionals with 10 years' experience and genuine passion for mobile application development and able to do iOS/Android App Modification and Data Logger Firmwa Mais

$500 USD in 10 dias
(23 Comentários)

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$555 USD in 10 dias
(32 Comentários)

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I have experience working with Java, Objective C and HTML5 with CSS3 for web app development. My experience includes working with gaming, multimedia apps, e-commerce and web services. I also have experience working wit Mais

$1000 USD in 10 dias
(37 Comentários)

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$555 USD in 10 dias
(7 Comentários)

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$555 USD in 10 dias
(4 Comentários)
$555 USD in 10 dias
(7 Comentários)

I am working in Android and iPhone application development from last 7 years. I have gone through with your requirements and find that my skills best suits with your project requirements. I am having good skills wit Mais

$555 USD in 10 dias
(27 Comentários)
$250 USD in 10 dias
(5 Comentários)

Hello, I am skilled in developing Android ,Iphone, and Ipad apps. My skills includes Android SDK, JAVA ,Android Development Webservices, Cocoa Framework ,XCode ,iPhone SDK ,Cocos2D,OpenGL ES, Master Databases (My Mais

$500 USD in 7 dias
(11 Comentários)

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$555 USD in 10 dias
(11 Comentários)

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$750 USD in 20 dias
(4 Comentários)

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$355 USD in 10 dias
(4 Comentários)

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(3 Comentários)

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$555 USD in 10 dias
(0 Comentários)

We have a good setup and would be able to complete the task well before the time with proper attention even after the project gets delivered in time with quality.

$490 USD in 10 dias
(0 Comentários)

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$555 USD in 10 dias
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$250 USD in 3 dias
(1 Comentário)

Hi there, With 5 years of full-stack web development experience for global businesses, I offer the technical expertise you are seeking for your web developer position advertised on Freelancer.com. I have serv Mais

$555 USD in 20 dias
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