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to create a system to allow a mobile device to stream music to multiple Bluetooth speakers/headphones simultaneously

€8-300 EUR

Closed
Posted over 5 years ago

€8-300 EUR

Paid on delivery
This Project is to create a system to allow a mobile device to stream music to multiple Bluetooth speakers/headphones simultaneously. It has two main deliverables: 1. A hardware device which includes the Bluetooth receiver and transmitter(s). The successful bidder will need to identify a suitable set of standard components and (if necessary) provide modified firmware to facilitate the desired functionality. a. The device will support Bluetooth 4.1 and should allow connection of up to 12 Bluetooth Speakers/Headphones. b. The successful bidder will provide a full components and instructions for assembly. c. The successful bidder will provide suitably commented code for any custom firmware, as well as instructions for loading. d. Optional: The device should have provision for “calibrating” using the mobile app. This procedure will allow users to easily configure a delay for each speaker to ensure synchronous playback. 2. A mobile app that will run on the mobile device and will allow users to connect/disconnect the Bluetooth speakers to the hardware device. GUI design will simple and will be provided by me. a. The app will allow users to add/remove connections. b. Optional: The app will allow users to calibrate the system by configuring a delay for each connected speaker to allow synchronous playback. c. The app will be available for an Android (v5.1 and above) and iOS (iOS 10 and above) d. The successful bidder will provide fully documented source code for the apps. Bidders will provide an estimate of the time required to complete the project, as well as the price that they will charge. They should also indicate whether they can complete the project in full (including the optional items). The rights to all of the project deliverables will be assigned to me.
Project ID: 18151603

About the project

3 proposals
Remote project
Active 5 yrs ago

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3 freelancers are bidding on average €155 EUR for this job
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hello,how are you. i read your bid carefully. i am c/c++, android/arduino expert and have full experience for 10 years. c/c++, android/arduino is my top skill and i can build your project by using that skills. i can provide most quality and high speed. if you want to success, please contact me. Then, I will give you good result to the proposals. hire me.
€170 EUR in 10 days
5.0 (14 reviews)
6.5
6.5
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Hi... How are you?. I saw your description carefully and i 'm very interesting your project. And i can start to work just now and will be my best to finish asap with good quality. But to do your project perfectly, i will need to know more clearly so i have few questions with your project. If u have little time to discuss wiht me, please ping to me. And if you would like to see my skills please go this link: https://www.freelancer.com/u/crocodile305 If you would like to give me your project , i will be very happy to work with you. Thanks time:12/5/2018 4:53:23----69
€123 EUR in 3 days
4.6 (6 reviews)
4.1
4.1
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I have experience to work your project. I'll complete your requirements according to job instruction. I am ready to work.
€171 EUR in 10 days
5.0 (2 reviews)
1.4
1.4

About the client

Flag of GERMANY
Stuttgart, Germany
0.0
0
Member since Nov 4, 2018

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