iPhone/iPad application development (objective-C under XCode)


It is required to develop iPhone/iPad application which will be communicating with external (supported by Apple) Bluetooth hardware device.

Application should be able to exchange some data bytes with this device. Bluetooth hardware device has a sample project written in obj-C under XCode project environment where similar functionality is implemented.

In general application should be able:

1. Handshake with BT device and confirm its identity (some simple data exchange)

2. Send command to BT device (similar to standard AT commands in terminal)

3. Receive some answer and depends on the answer content show the message (answer something like OKAY or FAILED, etc)

4. Application should also be able to get some data from remote web (like database). Depends on the answer from the BT device it requires to get some description for the answer and show it on the display (DTC errors read from vehicle with further decoding of the error code and show its meaning on the display).

5. It is also required for application to be able to get file from FTP or via HTTP and if required unzip it or possible to get it unzipped and just send it to the BT device (take file and send it in bytes to the BT device)

Skills: Cocoa, Mac OS, Objective C

See more: xcode 2.1, unzip ftp, objective c web development, objective c project, objective c development, iphone handshake, handshake iphone, get external data, ftp unzip, development of bluetooth, development bluetooth, c to objective-c, cocoa application, cocoa apple, c objective c, bluetooth application development, apple cocoa, xcode on ipad, xcode for ipad, xcode c, objective c apple, apple xcode, objective c code, obj c, cocoa objective c

Project ID: #4922889

10 freelancers are bidding on average $749 for this job


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$1546 CAD in 15 days
(11 Reviews)

Hi there, Hope you are doing good. We are the experience iPhone & Android developers(team) Please check our profile from - "https://docs.google.com/file/d/0B2DJnQui0OCkbE84SzB3V2FjeGs/edit?usp=sharing" -- More

$555 CAD in 3 days
(5 Reviews)

Dear Sir, I am really interested in your project. Please review the following my previous projects regarding yours. https://itunes.apple.com/us/app/mypad+-for-facebook-twitter/id454703425?mt=8 https://itunes.apple.c More

$515 CAD in 3 days
(4 Reviews)

Dear Sir. I will do my best so that your app will become the best seller. << Guaranteed : Full Time, Communication 20hours/day, Deadline, Quality, Service >> I am a highly skilled developer of great mobile team. More

$515 CAD in 12 days
(2 Reviews)

First of all, we need to agree to BT protocol exchange. Your device is HID or MFI ? All things you want to do require an MFI enabled device (this mean that all low level handshake sync will done by MFI device chip). More

$555 CAD in 3 days
(5 Reviews)

We are delivering WOW experience, in every form from the customer service for the contribution of work • We are offering services: - websites (Joomla, Wordpress) - creation of the image - graphicss - programming of mob More

$722 CAD in 15 days
(0 Reviews)

Hello Sir, I'll do it i have developed so many application for ipad and iphone both. if you please check out my videos of applicatons http://www.youtube.com/watch?v=VIJJW1wd8XQ

$333 CAD in 7 days
(0 Reviews)

Hi, there! I'm a mobile application developer and I've some experiences in Bluetooth connection on mobile devices. And I'm very interested in your project. Please contact me so that I can help you with my skill. Th More

$1052 CAD in 18 days
(0 Reviews)

Greetings, Let’s start….. We have a team of professionals specializing in web/mobile development. We offer multiple services from just evaluation to full applications development. We have already developed more than More

$750 CAD in 18 days
(0 Reviews)

Hi, Could you please provide a detailed description regarding project? Do you have any time frame for the project? Can we have a discussion? Srishti Innovative Computer Systems an ISO 9001-2008 certified company w More

$1546 CAD in 20 days
(0 Reviews)

Hi. Inside Globe is my firm. You might think too much price. But, I'm sure you won't get it done, all clean for under $750. $850 is perfect. And that is what I've bid (but this freelancer friends are summing it up with More

$944 CAD in 10 days
(0 Reviews)