Raspberry Pi data logging uploaded to server - repost

I have developed some load cells that create an amplified 0-5V analogue value. The voltage will processed by a 12 bit ADC. I need a time stamped reading to be logged every 20 milliseconds(!), alond with temperature, and stored in a file that records 24 hours of data (consecutive duplicated data is not recorded in order to reduce the file size). Every day the file must be uploaded to a server via a WiFi connection. If the server is not available then the file will be held for up to 7 days and an upload attempted each day.

At the moment I am using an Arduino Duemilanove to interface with the load cells and output the data via the USB serial connection. I need to work with somebody to develop the Raspberry Pi to interface with the Arduino and write the software to save the files, manage them and upload them. All program to be held on the Raspberry Pi SD card so that upgrades can be offered by simply replacing the SD card.

Skills: Arduino, Python

See more: bit of data, raspberry pi adc, upload to server, raspberry, python raspberry, c++ pi, c pi, arduino python, analogue, adc, raspberry server, usb raspberry, python serial, bit serial arduino, temperature arduino, python create file, python file create, python data logging, arduino temperature, manage wifi, usb temperature, python program files, arduino work, using file python, python load

About the Employer:
( 0 reviews ) United Kingdom

Project ID: #4751764

11 freelancers are bidding on average £572 for this job


Hi there I can do it.

£555 GBP in 14 days
(4 Reviews)

Hello, I have over 9 years experience with a Linux and also experience with raspberry

£526 GBP in 10 days
(4 Reviews)

I am a Mechatronics & Control Engineer and you can check my work on my blog [url removed, login to view]

£555 GBP in 3 days
(3 Reviews)

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 GBP in 3 days
(2 Reviews)

Hi I have Raspberry pi and Arduino hardware , Have done projects on raspberry pi earlier. With my 9 years of experience can serve you better.

£422 GBP in 20 days
(1 Review)

please check PM

£666 GBP in 3 days
(0 Reviews)

Hi, We have expert in-house team of Python programmers. Please check private message. Regards, Arpit

£536 GBP in 15 days
(0 Reviews)

I've worked with both so this should be a simple enough task.

£500 GBP in 3 days
(0 Reviews)

We are a very experienced team who can tackle this task. Please check PMB for more details.

£500 GBP in 10 days
(0 Reviews)

Hello, I would like to help you out with this project and i think i am the right person for you. I have very good experience with Raspberry Pi (did recently projects involving Raspberry and : reading data from sensors, More

£500 GBP in 10 days
(0 Reviews)

Hi. I have experience with this kind of systems. I would like to collaborate with you

£1111 GBP in 30 days
(0 Reviews)

I own both Arduino and Raspberry Pi. Moreover, I know very well python programming and Rasbian as an opertating system for the Raspberry Pi.

£420 GBP in 6 days
(0 Reviews)