Find Jobs
Hire Freelancers

arduino help

$30-100 USD

Cancelado
Publicado há aproximadamente 7 anos

$30-100 USD

Pago na entrega
I need to pair 2 bluetooth devices that can sense distance so if one person is holding a device and another person is holding another device once they walk out of a 5 foot radius it sends a light signal to both people holding each bluetooth device. I need help with the code and schematic, I am currently using a Adafruit Feather M0 bluetooth module LE. I am designing the actual product the bluetooth sensors will go in but just need help with the correct code that could be done in Arduino. Thank you!
ID do Projeto: 13244956

Sobre o projeto

15 propostas
Projeto remoto
Ativo há 7 anos

Quer ganhar algum dinheiro?

Benefícios de ofertar no Freelancer

Defina seu orçamento e seu prazo
Seja pago pelo seu trabalho
Descreva sua proposta
É grátis para se inscrever e fazer ofertas em trabalhos
15 freelancers estão ofertando em média $151 USD for esse trabalho
Avatar do Usuário
Hello, expert in Arduino programming here. AFAIK, you can't get the distance between two paired bluetooth devices. I guess you are hoping to estimate the distance based on the signal strength but this is not reliable and it will vary wildly on different conditions. The only reliable way is to have a GPS module on each device and use the bluetooth for what was intended to do ... communication. Thanks, Paul
$500 USD em 3 dias
5,0 (109 avaliações)
6,9
6,9
Avatar do Usuário
Ready to discuss more details about the project and deliver the same to your specifications and needs
$105 USD em 5 dias
4,8 (77 avaliações)
7,0
7,0
Avatar do Usuário
Hello, I want to show you all relevant Demo and Designs which is similar to your project completed previously. To make sure about the requirement set and customizations, I want to discuss this project with you further on personal chat. Let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, I use to be online 24x7 on Freelancer so probably you will get a quick response from my end. Following are my Expertise Area: 1)PHP with CodeIgniter and Laravel Framework. 2)Node JS 3)Angular JS 4)Mobile App Development Thanks
$257 USD em 15 dias
5,0 (6 avaliações)
5,7
5,7
Avatar do Usuário
Hello. I have hugr expirience with Arduino and HC-05/06 Bluetooth mdules. But your module is not a problem too.
$100 USD em 3 dias
4,8 (10 avaliações)
3,9
3,9
Avatar do Usuário
Hi, This can be done within a day. when both of users are out of range an indication to be provided which can be established. we are experts in product development and arduino programming please refer to our old project review where we completed the whole project within stipulated time. looking forward to work with you.
$100 USD em 3 dias
5,0 (4 avaliações)
3,8
3,8
Avatar do Usuário
You want robust code of complete business logic just in 100 USD this code logic have lot of uses .. in theft detection lost thing warning app I am working on location finder in open wifi routers .. where we use three free wifi router to detect location of buyer in shopping mall ... Your requirement is bit simpler but complexity lies at arduino board and microprocessor , i have experience on working on it almost 1.2 year back So i didn't think even 100USD is any how % of code value :/
$111 USD em 1 dia
5,0 (6 avaliações)
3,1
3,1
Avatar do Usuário
I have high proficiency in Electrical Engineering,Mechanical Engineering, Electronics, Engineering, Microcontroller, HVAC Mechanical ,PCB Layout, Arduino and have been working on Industrial Automatics and Electronics. Our fields of interest are: Schematic design, Prototyping, PCB Design, Development of Electronic systems, Firmware and Software development. Once you share the project, I will have a look & confirm if I can do it. I’m honest, creative and a unique person to carry out your tasks given to me. Leaving your project on our hand is a privileged; we'll make sure that the project is done in a perfect way and do our best until you satisfied. I would love to discuss this project with you and meet your exact requirements. I am confident I can provide you with top notch materials that will fit your needs. I pride my work on being professional, of the highest quality and always delivered on time.
$30 USD em 1 dia
4,8 (2 avaliações)
1,9
1,9
Avatar do Usuário
I have master degree in Electrical Engineering and Computer Sciences, and I am currently pursuing PhD degree in these fields. I have extensive experience in programming on different platforms, among which is Arduino. I would not have any problems completing this project.
$77 USD em 3 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
I am interested about your project. Feel free to contact with me. Waiting for your valued reply.
$244 USD em 15 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) UNITED STATES
San Francisco, United States
0,0
0
Membro desde nov. 25, 2016

Verificação do Cliente

Obrigado! Te enviamos um link por e-mail para que você possa reivindicar seu crédito gratuito.
Algo deu errado ao enviar seu e-mail. Por favor, tente novamente.
Usuários Registrados Total de Trabalhos Publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Carregando pré-visualização
Permissão concedida para Geolocalização.
Sua sessão expirou e você foi desconectado. Por favor, faça login novamente.