In Progress

Design a temperature sensor

I am looking for a small project to design and manufacture a temperature sensor that is powered via Power over Ethernet. The device would need to operate in cold conditions -10 to 80 degrees Fahrenheit with high humidity levels and provide the ability for an app to poll the device and retrieve the current temperature. There is no need to store more than a day or less worth of readings. The temperature probe can be external if need be and could use a probe that is already available. The device would need to get an IP address via DHCP that existed on the network already and have a very basic interface, but security is not a big concern.

Ideally i would like to get a mocked up design that could be tested and then figure out how to get small quantities manufactured (20-30 at a time). The winning bidder on this particular project would provide us all the drawings and design as well as whatever software is needed to run the device and allow us to poll the temperature. The prototype can be built on any type of circuit board (even if it isn't very pretty) but it needs to work.

This is my first attempt at this so please pardon my attempt if it isn't perfect.

John

Skills: Electronics, Engineering, Manufacturing Design, Product Design, Software Architecture

See more: up design, power up store, i.t. degrees, how to manufacture, how to get a prototype built, how to get a prototype, how to get a design manufactured, how to design prototype, how to design circuit, how to design a prototype, get a prototype built, board prototype, basic electronics engineering, as built drawings, how to design a circuit, temperature, sensor, sensor network, manufacture prototype, manufacture design, figure design, electronics prototype, electronics design, dhcp, design circuit

About the Employer:
( 0 reviews ) VESTAVIA HILLS, United States

Project ID: #4884769

Awarded to:

hardwaredesigner

Hi, I have over 30 years experience and all of my work is done in North America by a qualified engineer. I have done similar projects before.

$800 USD in 21 days
(1 Review)
0.0

15 freelancers are bidding on average $1145 for this job

jobykpaul

We can do this project. See my PM for details

$2631 USD in 3 days
(31 Reviews)
7.2
MikroStar

hi, i am an electrical engineer and an embedded system designer.i have read the details and i can provide you the working prototype and all design files of the system you desire. can also provide small manufacturing ru More

$2800 USD in 45 days
(40 Reviews)
6.6
cpp2048

Hi, Thank you for posting such an interesting job. Please check your inbox for the details. Regards... Roy

$2500 USD in 30 days
(19 Reviews)
5.4
Phil31

Hello, electronic engineer available please check PMB

$2222 USD in 40 days
(3 Reviews)
5.1
betaenergy

Dear Sir, I'm 15 year experienced Electronics Engineer whose working area is directly related to your project. I have designed several system which is related to your project. I have high level experience about hard More

$555 USD in 3 days
(14 Reviews)
4.9
irshadwazid

Please check My Profile and PMB for awesome work.I can do it on your time and cost with great quality.We are an ISO 9001:2008 certified web design, web development and mobile application development company and in top More

$515 USD in 8 days
(3 Reviews)
4.5
shahbaz1980

Hi Check your PMB.

$677 USD in 30 days
(11 Reviews)
4.1
amittriar

Dear Sir, I have gone through the project description and can confidentially claim that I can design this device for you. The design will include all the scope. You will have all the designs with industry standard More

$666 USD in 15 days
(10 Reviews)
4.2
HussamMehboob

Hi see my PM for detailed proposal.

$360 USD in 7 days
(14 Reviews)
3.8
nicu66pr

I am ready to start.

$750 USD in 30 days
(2 Reviews)
3.5
osalahuddin

I am an Expert in Embedded Systems. I can do this task for you,

$450 USD in 15 days
(2 Reviews)
1.6
JohnCantyS7

I can create you a temperature monitor with humidity readings and Dew point all in one neat package. I can make this connect to a DHCP server for an IP address, As well as an NTP server for the time. The source code wi More

$694 USD in 10 days
(0 Reviews)
0.0
sourabhghodke

Hello John, I would like to introduce myself as a young Electronics Engineer. I am energetic and passionate about Electronics. I came across your desire to build design a temperature sensor that is powered via Ethe More

$666 USD in 50 days
(0 Reviews)
0.0
maksmusings

I can do it.

$444 USD in 30 days
(0 Reviews)
2.9
Tovek

I am a designer that has many lines of communication in the manufacturing world, and based in the United States!

$861 USD in 21 days
(0 Reviews)
0.0
menyaemma

Can do a commendable job for you.

$722 USD in 3 days
(0 Reviews)
2.4
Microemb

Hi there, please read your PM

$833 USD in 10 days
(0 Reviews)
0.0
Milkor70

Hello, I am a Senior R&D engineer and I can offer you POE device 10/100 Mb Eternet with a STM32F207 microcontroller with an embedded web server. I can produce samples of the device and small quantity manufactoring. More

$1000 USD in 45 days
(0 Reviews)
0.0