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BLE Bluetooth Low Power Sensor Firmware Development

$750-1500 USD

Fechado
Publicado há mais de 7 anos

$750-1500 USD

Pago na entrega
We have a small multi-sensor device based on a low power BLE module. The firmware is currently written with a simple scripting language. This source will be provided. We need to convert the existing firmware to a naively compiled version to improve performance. Developer will need access to IAR workbench in order to compile. Chipset is based on Silicon Labs EFR32 series chip (BGM111). Must use SimplicyStudio for development. Source code must be readable and scalable for future development. Developer needs to have experience with low power development and experience with sensors such as temperature and acceleration.
ID do Projeto: 11480570

Sobre o projeto

10 propostas
Projeto remoto
Ativo há 7 anos

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10 freelancers estão ofertando em média $1.364 USD for esse trabalho
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Hi, My name is Asanka. I am a proficient C/C++ developer. I have worked with BLE technology before. I have a passion for embedded device programming, however I haven't done much in last couple of years. As far as I understand from your project description you want to connect your sensor device to ouside world using the BLE module. And you already have scripts doing so. Therefore I assume the interaction of sensors, getting data back and forth, communication protocols all are figured out. The project is to re-code it using C or C++ for better efficiency. You have mentioned the tools that are going to be used int the development process. Not sure what debuggers you are planning to use. I am very interesting about this project and hope we can discuss more about this. Thanks. Asanka
$1.764 USD em 40 dias
5,0 (26 avaliações)
6,5
6,5
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i am an electronic engineer with more than 10 years of experience. i have worked with alot of different sensors including accelerometers and temperature sensors. i can work on the development of your code. please contact me to discuss details
$750 USD em 10 dias
5,0 (4 avaliações)
5,5
5,5
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Hi, I hope you are doing well. Can you share more details about your project? Looking Forward, Khawaja
$1.184 USD em 20 dias
4,9 (13 avaliações)
5,3
5,3
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Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)
$1.764 USD em 40 dias
5,0 (2 avaliações)
4,0
4,0
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Hi, I am interested. Thanks Narendra /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
$1.500 USD em 30 dias
4,8 (2 avaliações)
3,7
3,7
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hi, we have worked on many websites that can communicate with mobile apps. actually it needs API for communication between mobile apps and website. we can do it perfectly. i can also show u some samples. we can do this work efficiently. pls contact us at below : ._s-k-i(pe) : sunnydelhi
$833 USD em 20 dias
0,0 (0 avaliações)
0,0
0,0
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Hi, I am professional Engineer from Latvia/Riga/EU. Capable to bring you high quality, clean and error free design. Will bring clean and reliable code for your bluetooth project. I am setting lower price as I need to earn reputation at freelancer. Please contact me if interested in my service! Best regards, Tim
$1.250 USD em 30 dias
0,0 (0 avaliações)
0,0
0,0
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I work for a company specializing in IC design for smart devices. In this capacity i have developed a number of BLE projects on a number of wireless SOCs and modules. I have vast experience in embedded c programming.
$1.111 USD em 20 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) UNITED STATES
Bellows Falls, United States
4,8
1
Método de pagamento verificado
Membro desde mai. 28, 2015

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