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16 Channel USB Relay Board GUI

£250-750 GBP

Completed
Posted about 10 years ago

£250-750 GBP

Paid on delivery
Summit Technologies specialise in providing award winning hardware and technology to the MotorSport arena. Having previously developed very successfull wireless steering wheel button control systems (ClubSpec 4S) and centralised switch panels for motor racing (ACP). We are looking into a touchscreen relay control system (iPad controlled) that would be used to control the functions within a race car. This will be achieved with the use of a 16 Channel USB Relay Board. The iPad will be installed within the cockpit of the race car, within reaching distance of the driver (removable), for them to enable and disable various relays. We are looking for an iOS developer to assist us with an application and GUI made for iPad, it will control a 16 Channel Relay board by being directly plugged into the Relay Board with a USB Cable. So having experience of Apple's 'External Accessory Framework' and communicating via USB Interface would be critical. We will provide all of the artwork, layouts and button states for the main GUI, only the back end coding and development will be required. We will also provide a detailed specification document, and sample 16 channel Relay Board for development and testing. This is a PROTOYPE development, and as such will need to be completed fast. Should the initial feedback be successfull, we will move into a full development phase requireing additional ongoing development work.
Project ID: 5406505

About the project

7 proposals
Remote project
Active 10 yrs ago

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Hi SummitUK, I've recently finished a number of iOS Freelancer projects which have a lot in common with your app. * "Blu-connect App" controls a prototype device which configures various items of equipment in a hotel room. * "iPhone iPad simple Bluetooth 4.0 developer's version mobile app" controls the sensors in a custom "Smart Scale" device. * "iPad Mini App Providing User Interface For Remote Micro-controller Via Bluetooth" recieves data (updated every second) from a device which monitors voltage and resistance readings from a number of electrical busbars. You can see client reviews for these, and my other projects (including several which communicate with external devices), on my Freelancer profile page (under "portfolio"). The External Accessory Framework can communicate wirelessly using Bluetooth, or via a wired dock connection, as in your case. * The app declares support for the protocols in use. * Communication with the device is managed by an EASession object. * The system connects to the device, which then becomes available to the app. * Data is read and written using NSInputStream and NSOutputStream, once the connection is made. You need the app to display the status, and control the switching, of up to 16 relays. This sounds like a really interesting project, and I'd very much like to talk to you further about the possibilities of working on it together. Best Regards, - Rob Dixon.
£750 GBP in 21 days
5.0 (17 reviews)
5.5
5.5
7 freelancers are bidding on average £1,711 GBP for this job
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Hi, Thanks for posting your app requirements on Freelancer. I have gone through the app requirements in detail and have created a proposal on the basis of my understanding about the app. We are a Mobile Solutions Company with an employee base of 50 people and still growing in numbers. We have more than 30 plus retail and agency clients and have successfully completed over 150 plus projects. I would request you to have a discussion with us at least before deciding on the app development vendor to discuss all your concerns, ideas and issues. This would provide us with an equal opportunity to evaluate us for your app requirements. Note: - 100% Satisfaction and Money Back Guarantee - Quickest Turnaround - Guaranteed On-Time and On-Budget - Relatively LOW effective cost and Flexible pricing models - Highly skilled developers & very experienced team - Excellent communication & high level of transparency.(You know what's happening and when your app will be delivered at all stages of the project) - Complete IPR protection with NDA - FREE 180 days post-delivery support - FREE Submission assistance - Regular status reporting (Weekly/Daily Update as required) Thanks Deepak
£1,855 GBP in 10 days
4.7 (14 reviews)
6.3
6.3
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A proposal has not yet been provided
£1,546 GBP in 10 days
5.0 (3 reviews)
5.3
5.3
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Can help... I am an Expert... Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...
£4,000 GBP in 30 days
5.0 (1 review)
3.7
3.7
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Hi, Aside from performing simple electronic schemes in breadboard as hobby - I don't have to much experience with hardware. Also, I don't have experience with External Accessory Framework (I'll refer to it as EAF).. Now good stuff! :) I've read about USB protocol back in days when idea of making my own OS seemed reasonable so I do know few things about USB transfer mods, functions (in PCI sense :) ) etc. My guess is that EAF has already established some form of serial communication (like COM ports in Windows) if not jailbreaking is one and Android other more reasonable option. For the record: I hate Apple! For development purposes I own mac mini and iPad Air. Also, initial milestone is advance payment (as stated in bid condition). Regards, Zeljko J.
£777 GBP in 10 days
5.0 (2 reviews)
3.6
3.6
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we already work on its https://www.freelancer.com/u/xcryt.html why you chose us have 5/5 rating with 100% complete rate with here have a little company too so you can depend on us . We provide you industry standard Mobile Apps, Software, Desktop Apps, Web Stores, Websites and Web Apps. So, you get all at one place! We can provide you the following: - iOS applications - Android applications - Software for all purposes - Desktop applications - Websites - Web applications - Ecommerce websites/ Web stores We specialize in: - Objective C, Cocoa, iOS 4, 5, 6 - Java, Google Android - WordPress, Joomla - WP Ecommerce, Magento - PHP5, PHP, MySQL - C#, C++, C - ActionScript 3.0, AIR, XML .for more discussion add my SK-YPE softerbd we can discuss more its will be more than easier both of us regard
£308 GBP in 8 days
0.0 (0 reviews)
0.0
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About the client

Flag of UNITED KINGDOM
Hockley, United Kingdom
5.0
1
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Member since Feb 7, 2014

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