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Design 4 Bluetooth Tags

$3000-5000 USD

Đã hoàn thành
Đã đăng vào gần 9 năm trước

$3000-5000 USD

Thanh toán khi bàn giao
Design 4 Bluetooth proximity tags with some separate protocols Tags will transmit data, including temperature, battery level to an Android App We require production quality PCBA development.
Mã dự án: 8088912

Về dự án

22 đề xuất
Dự án từ xa
Hoạt động 9 năm trước

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Dear sir,Thank you very much.......we can discuss remaining things on skype.............................................................................................................................................................................................................................................
$6.750 USD trong 30 ngày
5,0 (78 nhận xét)
7,9
7,9
22 freelancer chào giá trung bình $4.272 USD cho công việc này
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Hello, I am electronics and communication engineer. I have been working more than 6 years about embedded systems and RF systems. I just finished one project with BLE module can be controlled with android. Ican send you more information about my projects as referances. All the BEST, Ali ŞERBETÇİ
$3.444 USD trong 45 ngày
5,0 (32 nhận xét)
7,4
7,4
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Hi, I hope you are doing well. I have experience with Bluetooth tags based on BLE and Bluetooth V2.0. I need detailed specification and Program flow of the required setup. Looking Forward, Khawaja
$4.444 USD trong 30 ngày
4,8 (76 nhận xét)
7,1
7,1
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I am an Electrical Engineer having specialization in Electronics and Control, working as Lab Engineer at FAST National University Pakistan, at Electrical Department. Now a days i am also doing my MS degree in Electrical Engineering with specialization in Control. I have conducted the labs for followings subjects, and also supervised Projects related to these subjects. 1. Control System Design & Modelling (Matlab & Simulink) 2. Digital Logic Design (Verilog, VHDL) 3. Digital System Design (Verilog, VHDL) 4. Computer organization & Assembly Language (8086 processor, 8051 controller, Arduino) 5. Electric Machines Design and Analysis 6. Circuit Analysis and Design etc. 7. PCB Design Proteous (AREAS) I assure you, if you assign your project to me, you surely gonna work with me in future.
$3.333 USD trong 10 ngày
4,8 (175 nhận xét)
6,9
6,9
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Hello Sir, I went through your project proposal and it's very interesting and I would like to work on this project. Why you should hire me ? * I have four year experience as a freelancer and I am very efficient. * I have many good feed backs. Please visit this link and see for yourself some of my feedbacks on freelancer.com https://www.freelancer.com/u/Anthony989.html * I can support you if you are willing to mass produce this as a product. I have many contacts in China. *I work full time as a freelancer and I will work as planned,on time. For your project I suggest using Texas Instruments CC2540 Bluetooth BLE chip. Since this System On Chip has a micro-controller inside we do not need to attached separate MCU. I have all the tools and experience required to develop the necessary firmware. I have my own team for developing apps and I can do that for you. The deliverable s *2 Prototypes. (4 pieces each) *Android App *Firmware required to develop the product. Please contact me if you are interested. I am keenly waiting.
$3.000 USD trong 30 ngày
4,8 (59 nhận xét)
6,5
6,5
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A proposal has not yet been provided
$4.444 USD trong 30 ngày
4,9 (2 nhận xét)
5,8
5,8
Avatar người dùng
Hi, Many years experience in microcontroller design and PCB design including complete manufacturing data. A few BLE projects, and classic Bluetooth. I can deliver PCBA in either Altium Designer or Eagle. While I believe I have the skill set you need for this project your specifications are very light on detail, I'm more then hapy to chat about your requirements in detail. If you have further documentation I'd be happy to examine this project in that context. Regards and good luck with your project. James Harrison-Smith
$4.444 USD trong 30 ngày
4,5 (12 nhận xét)
5,3
5,3
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Hi there, I’d like to be considered for this project. I am an embedded system design engineer. i have developed many products like this. i think i am the suitable person for this project. For 4 years I’ve worked in embedded systems development and so I am accustomed to working with all sorts of products and services, and in a variety of industries. I have a deep passion for research and guarantee that all of my work is 100% accurate. I highly value professionalism and hold myself strictly accountable to represent my client’s brand. I aim to form a long-term working relationship. I will charge $3000 for this project , but if you are interested in a larger volume of work each month, I can offer a lower rate. Please, let me know what is needed to secure this bid! Thank you for your consideration. Sadiq
$3.000 USD trong 30 ngày
5,0 (9 nhận xét)
4,1
4,1
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I am in Biomedical instrumentation using RFID/Low frequency Beacon and Tags, Further I have developed number of IoT devices. For more accurate timeline and finance I will need detatils.
$4.950 USD trong 30 ngày
5,0 (12 nhận xét)
4,3
4,3
Avatar người dùng
hello sir ;;;; how are you i am mamdouh work as electronics engineer, i am from Jordan working for electronics company, we supplier of electronics tools and equipments, and do prototyping works for customers, we also fix electronics boards and equipments...... the BLE tags will send unique address flowed by temperature reading, using HC10 Bluetooth module and small micro controller, the PCBA will drawing by software easy PCB.
$4.444 USD trong 30 ngày
4,7 (8 nhận xét)
4,2
4,2
Avatar người dùng
Hello, i am having more than 8 years of work experience in developing the apps for various mobile platforms. working on Bluetooth related apps for android,iOs and peripheral side using nordic and broadcom and TI boards for more than 6 years. good understanding on Bluetooth Low energy specifications. please message me to discuss further i am looking forward to hear from you Thanks
$5.000 USD trong 30 ngày
4,5 (3 nhận xét)
3,9
3,9
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Hey, Have expertise on BLE using CC2540 Chip from TI... Can complete the job and Provide production grade quality to you... Let's chat for more.
$4.400 USD trong 10 ngày
4,6 (1 nhận xét)
3,6
3,6
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I have worked with micro controllers and such wire less protocols as well as sensors interfaces.
$3.888 USD trong 60 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
A proposal has not yet been provided
$3.555 USD trong 30 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
I already have a design for the same and it is in production. It`s a battery operated temperature patch device. I can share you the snapshots of the same, if required. Bidding lowest value as this is startup for me on freelancer. Thanks and regards, Mayur Patwa
$3.000 USD trong 8 ngày
0,0 (0 nhận xét)
0,0
0,0

Về khách hàng

Cờ của UNITED STATES
DALLAS, United States
5,0
26
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Thành viên từ thg 9 2, 2011

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