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I need a BLE beacon/sensor developer

Hi,

I am looking to align with a strategic partner who can develop a BLE device with the following requirements:

- Powered by batteries (>12months service life)

- Transmits: "name of the device" and a "magnetic field reading in the z-axis"

- Advertising interval can be up to every 2 seconds

Further context:

- Frequency of reading by central device (Smartphone): once per day --> once per week

- Beacon cannot be physically interacted with

- The data transmitted will need to be post-processed by a mobile application

- Magnetic field reading will change slowly over time (3-12 month period)

- Up to 50 units to be within range of the central device at any one time - need to ID exact BLE device

- Intent is to produce the beacon/sensor at scale

If you believe that developing a solution along these lines is feasible, I'd appreciate receiving a price, lead time and evidence of previous work.

Thanks

Habilidades: Bluetooth de Baixa Energia (BLE), Eletrônica, Mobile App Development, Microcontrolador

Sobre o Cliente:
( 0 comentários ) Perth, Australia

ID do Projeto: #34295426

19 freelancers estão ofertando em média $238 nesse trabalho

(112 Comentários)
7.9
(53 Comentários)
7.6
Adrianopl

Hello, I've good experience designing electronic devices and programming, I think that I can help you finish your project, I will need more details about it to be able to give you a estimated price and time frame. Le Mais

$250 AUD in 45 dias
(18 Comentários)
6.2
(23 Comentários)
6.7
atech0

Hi There, I've read through your entire requirements and it appears that you're looking for BLE beacon/sensor. I consider myself a perfect match for this job because I have worked with following below IoT portfolio Mais

$250 AUD in 7 dias
(5 Comentários)
5.9
letsstartcoding

I have done similar work in the past. As per my skills, I am the right one for this project and I will provide you with much better service and timely support.

$330 AUD in 7 dias
(28 Comentários)
5.5
(5 Comentários)
5.7
preetpalsingh33

hello sir, how are you. I read your proposal and i am interested in this project. I have much experience on BLE devices and app development. Let us discuss the project................ Pls have a look on the link below Mais

$750 AUD in 20 dias
(32 Comentários)
5.2
etalhak

Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have checked your requirements I am quite sure that I can Mais

$140 AUD in 7 dias
(46 Comentários)
5.5
ComiKs

Hello, I have built very similar project in these days, you can find one of on my portfolios. Especially the product I made is almost same with your requirements. From hardware design to App development is no problem f Mais

$140 AUD in 7 dias
(6 Comentários)
5.2
imappdeveloper1

Hello i will complete your BLE project on time and less budget. kindly message me for more discussion..

$140 AUD in 7 dias
(21 Comentários)
5.1
soltracker

An easy project to be done..Its me Imad, a hi tech embedded system engineer..thanks.................................

$100 AUD in 3 dias
(74 Comentários)
4.8
HarimohanG

Good day, I have more than 30 years experience in BLE device and sensor designing and could develop a BLE device and sensor while meeting all requirements. Please share me more details about this project. I would lik Mais

$140 AUD in 7 dias
(3 Comentários)
4.8
sakshiverma2

Hi Dear, I have gone through your requirement specification as per my previous experience with this, I can definitely help you to develop BLE beacon/sensor devise as per your needs with the following requirements Furth Mais

$140 AUD in 7 dias
(2 Comentários)
4.3
wittyfeed

hello sir we from sveltose team of experts which love to work 24hr ready to work for you anytime on ANDROID,FLUTTER,REACT JS,NODEJS,REACTJS,WORDPRESS,PHP,CI,WEB DESIGN so far we done many startup and give our support Mais

$200 AUD in 7 dias
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3.0
neha1990love

Hello, I am writing this proposal to express my interest in your project of need a BLE beacon/sensor developer Please give me one chance to prove myself. You can check my work here...https://www.freelancer.com/u/neha Mais

$58 AUD em 1 dia
(1 Comentário)
2.5
RobertJNies

Hello, The ESP32 can be used in low power bluetooth applications. It uses the BLE protocol and can interact with many sensors on its GPIO. I have worked on several low power projects, including using the Attiny85 at l Mais

$200 AUD in 10 dias
(2 Comentários)
2.5
ArturDurg75

Hello, Chrisabsalom As a senior web developer and electronic engineer, I can help you to update your BLE beacon project as you want. And familiar with ESP32, Mqtt, Electronics, Mobile App Development, Bluetooth Low Ene Mais

$100 AUD in 7 dias
(1 Comentário)
2.2
ykuta

Hello! Your project is very wonderful. I have good experience in your project. I am an Electrical Engineer with specialization in Electrical Engineering, Circuit Design, PCB Layout, Microcontroller and Electronics. I h Mais

$200 AUD in 7 dias
(0 Comentários)
0.0