Design me a Product

$750-1500 USD

Closed

Posted

over 8 years ago

$750-1500 USD

Paid on delivery

We are looking for someone to help us develop a sensor prototype. This sensor will sense temperature, humidity and ambient light, and then send data to app using bluetooth BLE. We need this prototype quickly so ideally you would buy existing bluetooth module and 3 sensors and try to integrated them together. Let us know if you can work on this project.

Bluetooth Low Energy (BLE)

Project ID: 8966079

About the project

33 proposals

Remote project

Active 8 yrs ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

33 freelancers are bidding on average $1,035 USD for this job

@mechatronicsengr

Hi, I hope you are doing well. I have this project working, I can do some modification and submit it in 3 days. Looking Forward, Khawaja

$842 USD in 3 days

4.8

(78 reviews)

7.1

@slavaten

Hello, I am interested in your project. It can be done quickly on the nRF 51822. Using embeded Cortex need only connect sensors. I have a board available. I use Kail.

$1,000 USD in 15 days

4.9

(34 reviews)

6.2

@shahbaz1980

Hello, Iam Shahbaz Ali, running a setup for prototyping Electromic devices. We will ship you a prototype based on the requirements you have posted. Please feel free to contact us. Best Regards, Shahbaz.

$1,500 USD in 20 days

4.4

(47 reviews)

6.6

@GeorgeBouris

Hello, my name is George Bouris. I have 20+ years of experience in electronics and data collection. I can build your prototype along with a demo application for Android.

$888 USD in 5 days

5.0

(2 reviews)

4.4

@NSolutionDev

Hello, how are you. I have experience in Altium PCB design. I have experience in developing the MCU embedded system with C,C++ language with PIC, RENESAS, NEC.... I have experience on Arduino and sound play system. I have experience on VB.Net and MFC. I h

$833 USD in 20 days

4.7

(11 reviews)

4.8

@ElectroStrom

i am an electronic engineer with more than 5 years of experience. i have worked with similar projects before and i can also develop a simple android app for this. please contact me to discuss details

$750 USD in 14 days

5.0

(5 reviews)

3.7

@dc786ribadiya

I have work with nRF51 nordic BLE as well as also get temperature and humidity data using temp & hum sensor using I2C interface. I can also work with light sensor. please give me more detail which sensor you want to use with your project

$750 USD in 21 days

5.0

(3 reviews)

3.2

@mvkprj

I can do this project. Do you have any specifics related to component selection? Best

$1,000 USD in 20 days

5.0

(1 review)

2.5

@electronicproyec

Hi I have developed with microchip RN4020 BLE something was a weather station we can talk and give more details? a greeting.

$1,111 USD in 14 days

5.0

(1 review)

1.4

@hassanmohyudine

I have already made a project which detects humidity and temperature and sends it to an android device which has an app installed. I can design this product for you

$1,000 USD in 25 days

4.5

(2 reviews)

0.9

@romirumi

A proposal has not yet been provided

$1,222 USD in 25 days

0.0

(0 reviews)

0.0

@Mennatallah100

I am an embedded system engineer. I have a good experience. I can help you in your project. My first priority is the rating so if you hired me I would do the job with the least price, in a short time and with high quality. Thanks

$770 USD in 14 days

0.0

(0 reviews)

0.0

@axkosak

Dear Sir, I can do this project for you. Have a good experience in using nano-power controllers and remote sensing. Can get som suitable platforms for fast prototyping. And if needed, create small integrated and cheap device after prototyping.

$750 USD in 21 days

0.0

(0 reviews)

1.6

@narayanembedded

I can integrated temperature humidity and light since, I have good experience on these buy hc05 Bluetooth module and temperature sensor we can control all these data through serially.

$822 USD in 15 days

0.0

(0 reviews)

0.0

@mmmishra

currently designing a ble beacon. your needs suite my expertuse and i am very comfertable with ble. i propose to use ti cc 2650 which has integreatd mcu, ble, sensor controller engine and very very low power requirments.

$777 USD in 20 days

0.0

(0 reviews)

0.0

@yohanpm

Dear Sir I have over 6 years experience in electronic product design, to automate physics experiments or industry. Using design criteria for manufacturing, so that you. will have a reproducible product with components of at least two suppliers each.

$1,152 USD in 30 days

0.0

(0 reviews)

0.0

@dikkoabubakar

A proposal has not yet been provided

$1,250 USD in 20 days

0.0

(0 reviews)

0.0

@deepsaini88

A proposal has not yet been provided

$1,250 USD in 20 days

0.0

(0 reviews)

0.0

@EmbedSol

hi we can do this work , we are experienced in product design and manufacturing.

$1,250 USD in 20 days

0.0

(0 reviews)

0.0

@crescoinfo

Dear sir, Though we are new on freelancer we have worked on many wireless communication devices and sensors. We have team of 5 dedicated full time embedded engineers with vast industrial experience available to work on projects. Regards,

$777 USD in 20 days