Find Jobs
Hire Freelancers

Bleutooth based embedded system design - open to bidding

$750-1500 USD

Ditutup
Dibuat lebih dari 9 tahun yang lalu

$750-1500 USD

Dibayar ketika dikirim
Based on your profile, we have noticed that you have strong competency for Micro-controller and Bluetooth. We think you will be a great fit for our project, which involve a hardware and firmware design of a device that intended to be controlled by a mobile phone (android and iOS). The project will require a very secure approach for pairing method, proximity detection, and need for 2 way communication between the mobile phone and the hardware. No worry the app will be taken care of by another mobile developer which should make your life easier. Let us know if you are still available and willing to take on new project. If you so what would be the best time to have a quick chat. Details on the firmware/hardware will be discussed later in private messages. Hope hearing from you soon
ID Proyek: 6163188

Tentang proyek

14 proposal
Proyek remot
Aktif 10 tahun yang lalu

Ingin menghasilkan uang?

Keuntungan menawar di Freelancer

Tentukan anggaran dan garis waktu Anda
Dapatkan bayaran atas pekerjaan Anda
Uraikan proposal Anda
Gratis mendaftar dan menawar pekerjaan
14 freelancer menawar dengan rata-rata $1.196 USD untuk pekerjaan ini
Avatar Pengguna
Dear Sir, We have completed several hardware and software project s using WiFi, Ethernet, USB, Bluetooth, GSM and RF using PIC, Atmel, TI ICs. Please see our profile for our past and current projects. We did this type of Bluetooth Controller. This proposal includes 1. PCB Design for controller 2. Microcontroller Firmware ( C language) 3. Android App with data communication in both direction. Hope to join your project. We can start ASAP. Best regards, Lasantha Prasad
$1.111 USD dalam 15 hari
4,8 (27 ulasan)
6,9
6,9
Avatar Pengguna
Hello, we are a team of two working on similar projects. I think we can deliver you the best service if you give us a chance. Thanks
$1.300 USD dalam 25 hari
4,9 (13 ulasan)
5,9
5,9
Avatar Pengguna
Hi, I can help with the project. I am an electronics designer with quite extensive microcontroller experience. Last two projects I handled here were BlueTooth Low Energy sensor based on CC2541 Soc and RF transmitter on CC2511. I can do hardware design, prototyping, low level embedded programming and so on. Share details please. Regards, DSnejko.
$1.500 USD dalam 30 hari
4,9 (7 ulasan)
5,6
5,6
Avatar Pengguna
I can help you out with my professional services rendered for this job. I have more than 18+ years of programming skills in C beside my total experience in electronics for over 25 years. I can handle the electronic side so you will need to have other developers for the Android and iOS development part. Yes, I have little experience in Android development too but may not be sufficient unless I know the full details about the requirement. Lets discuss more. Thank you very much and I am looking forward to hear from you soon. Regards... Roy
$1.500 USD dalam 30 hari
5,0 (37 ulasan)
5,6
5,6
Avatar Pengguna
Hi, I have experience in Arduino / ATMega and Bluetooth communication. I can do your project. Thank you, Slavi.
$1.300 USD dalam 30 hari
5,0 (11 ulasan)
5,2
5,2
Avatar Pengguna
hi... i can design your project in Altium Designer.. i ll provide to you schematics, PCB, BOM and gerber files im interesting your project, pls give me more details.. thanks..
$750 USD dalam 10 hari
4,6 (8 ulasan)
3,5
3,5
Avatar Pengguna
Dear sir, The project is new to me. But i have knowladge in embedded systems and have worked on 8051, ARM LPC2148 , ARM cortex m4. I am interested in doing the project. In case you are interested in hiring me kindly send a message.
$750 USD dalam 20 hari
5,0 (1 ulasan)
1,5
1,5
Avatar Pengguna
I am very familiarized with the use of Bluetooth modules in projects like this. I usually use HC-05/06 and PIC micro-controllers because they are cheap but very reliable and stable at the same time. I can help you out with the android application as well. In my last freelancing job, I reversed a serial communication protocol and implemented Bluetooth communication. The circuit design and the PCB layout. I developed the android application as well. I am very responsible and I love what I do. I can see you guys are from US, I am in Boston right now getting my Master's degree in Computer engineering at BU, just in case you're nearby, is going to be easier to work with me. Feel free to ask any questions. Best Regards, Juan Carlos
$750 USD dalam 15 hari
5,0 (1 ulasan)
0,7
0,7
Avatar Pengguna
I have already worked on the same project lately for a USA based company !! I can show you the documentation on further progress and I already have this project in hand and i can Sell this to you in a less amount like 500 $ or less
$750 USD dalam 30 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
Sir/Mam , We are team of experts in designing embedded systems based on Bluetooth , gps , gsm , gprs , sensors etc . it will be our pleasure if you can provide project details. Regards Saurabh Taparia
$750 USD dalam 20 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
I have developed several micro-controller / blue-tooth products in the past, whic makes me a strong candidate to bring your design to completion. Without complete knowledge of the data volume, my proposal would be to utilize a Nordic Semiconductor Bluetooth low energy (BLE) front-end and stack combined with an ARM Cortex-M0 micro-controller. This allows the use of high quality, free design tools (GCC for ARM), in addition to a solid RF front-end. BLE while limited in data quantity also eliminates any special considerations in dealing with Apple for licensing, etc. My approach will be to: 1] Identify the requirements for the design. 2] Develop a schematic and produce the first circuit boards (total of 5) 3] Debug the PCB 4] Send 3 PCBs for you evaluation as well as app development. 5] Code the firmware for the project. 6] Deliver first level (alpha) release code for testing. 7] Bug fixes and corrections. 8] Final product release. Please feel free to contact me with any questions, Dave
$1.500 USD dalam 30 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
Hi, I have over 20 years of experience in embedded system design and development. I have been worked on various hardware and software platforms. Please go through my profile portfolio for more information about my work experience. Looking forward to be associated with you. Thanks With Warm regards Ravindra
$1.333 USD dalam 60 hari
0,0 (0 ulasan)
0,0
0,0

Tentang klien

Bendera UNITED STATES
austin, United States
5,0
1
Memverifikasi Metode pembayaran
Anggota sejak Des 18, 2012

Verifikasi Klien

Pekerjaan lain dari klien ini

Bluetooth proximity detector
$30-250 USD
Terima kasih! Kami telah mengirim Anda email untuk mengklaim kredit gratis Anda.
Anda sesuatu yang salah saat mengirimkan Anda email. Silakan coba lagi.
Pengguna Terdaftar Total Pekerjaan Terpasang
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Memuat pratinjau
Izin diberikan untuk Geolokasi.
Sesi login Anda telah kedaluwarsa dan Anda sudah keluar. Silakan login kembali.