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Data logging and control

£3000-5000 GBP

Lukket
Slået op over 6 år siden

£3000-5000 GBP

Betales ved levering
I'm looking for a solution using Raspberry Pi or other processor to download serial data from a power supply, perform some basic logic via GPIO (sensing logic states and driving relays), get input from an NFC reader and provide a data log of states every 30 secs. A colour display needs to be included to show status information (as read via serial data) The data log file needs to be e-mailed as a file update once per day via a GSM dongle or similar. Ideally the whole system needs to go into a low power sleep state, waking up on a timer (to e-mail data), or when a GPIO input becomes active
Projekt-ID: 15585320

Om projektet

22 forslag
Projekt på afstand
Aktiv 6 år siden

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22 freelancere byder i gennemsnit £3.801 GBP på dette job
Brug Avatar.
Hi Sir I am an experienced embedded system designer with more than 8 years of experience. I can do it for you. I have worked on NFC before. Please get in touch to discuss more in detail Relevant Skills and Experience I have completed over 200 projects here, please review my profile to see the feedback from my previous employers. I am waiting for your reply to start regards Proposed Milestones £2000 GBP - Milestone break down can be discussed £2000 GBP - second one Stay tuned, I'm still working on this proposal.
£4.000 GBP på 30 dage
4,9 (156 anmeldelser)
7,6
7,6
Brug Avatar.
Hi dear, i have been working and designing commercial and industrial raspberry pi based applications for my clients, i have read the general description but need a more technical with specs Relevant Skills and Experience experience: 5+ years I have created a number plate recognition system, driver fatigue detection system and video surveillance system using raspberry pi and pi cam. other projects will be sent on chat Proposed Milestones £3000 GBP - pi The projects mentioned are some commercial products while industrial portfolio is different i will send you information over chat since i am unable to upload the details here due to unavailability of space. please provide more technical specifications of the project as the idea is here but technical aspects are missing. Looking forward to hear from you soon
£3.000 GBP på 30 dage
5,0 (23 anmeldelser)
6,4
6,4
Brug Avatar.
Hi I hope you are doing well. I have developed data logging device to read data from protocols like Serial,UART,I2C,SPI etc and update it to server using WiFi Or GSM etc I have understood your project requirements and I would like to discuss it in more details Looking Forward Khawaja
£3.000 GBP på 15 dage
4,8 (93 anmeldelser)
6,8
6,8
Brug Avatar.
Hello I have experience in designing electronics circuits and can program microcontrollers. I will make your project practically and will provide you circuit, code and PCB design. Relevant Skills and Experience Electronics Arduino Microcontroller Wireless C Programming Proposed Milestones £3000 GBP - Deliver the project.
£3.000 GBP på 30 dage
4,8 (54 anmeldelser)
6,7
6,7
Brug Avatar.
Dear Sir, We have previous experiance with this type of data logging devices with GSM connectivity for emails and GPRS. Please contact us we need more details of your project requirement. Relevant Skills and Experience GSM, PCB Design, Prototype making, Electronic, Please see our portfolio for mode details of past projects and feedback. Proposed Milestones £1500 GBP - Firmware Design £1000 GBP - Working Prototype Development £700 GBP - Final Documents £133 GBP - Video of Working Prototype Is it battery operated device or have main power? Maximum size of the device ?
£3.333 GBP på 30 dage
4,7 (25 anmeldelser)
6,8
6,8
Brug Avatar.
hi sir, We can design you such system based on raspberry pi that will be used to get data and properly log it. It will use deep sleep mode for power save options. It will fullfil your all req. Relevant Skills and Experience We are expert team who can do these projects from last many years. Lets talk to us and consider the job is done. Regards, Ahmad Lead Tech Engineer TURKTRONICS Proposed Milestones £3000 GBP - Proj fee
£3.000 GBP på 30 dage
4,8 (48 anmeldelser)
6,8
6,8
Brug Avatar.
hi i am an electrical engineer. i have vast experience related to circuit design and c programming. i have done many embedded system projects. Relevant Skills and Experience i have hardware experience with arduino and raspberry pi. let me know if you are interested. we can discuss further on chat. Proposed Milestones £5000 GBP - project
£3.000 GBP på 30 dage
4,9 (21 anmeldelser)
6,1
6,1
Brug Avatar.
Hi There, I-TECH will take care of full product development. Please feel free to contact us. Best Regards, Shahbaz. Relevant Skills and Experience We are a company offering product development facility. We are expert in IOT, Electronics, web interfacing and Firmware development. We will take care of any circuit involved for data processing. Proposed Milestones £1500 GBP - Schematics, BOM £1500 GBP - PCB layout, Gerber files £1500 GBP - Prototyping, firmware development, Pi coding. £500 GBP - Final delivery, shipment
£5.000 GBP på 60 dage
4,9 (29 anmeldelser)
6,1
6,1
Brug Avatar.
Hi , I am an electronics engineer and an embedded systems expert. I have done many projects on Raspberry pi and my expertise is with GSM and wireless connections . I would like to discuss more . Relevant Skills and Experience Arduino, C Programming, Microcontroller, Python, Raspberry Pi Proposed Milestones £1000 GBP - Research and report £1000 GBP - Prototype development , coding and proof of concept £1000 GBP - Documentation and Handover Additional Services Offered £1 GBP - 3D designing and 3D printing £1 GBP - PCB designing and manufacturing I would like to discuss more about the project. Feel free to send me a message here.
£3.000 GBP på 15 dage
5,0 (16 anmeldelser)
5,6
5,6
Brug Avatar.
Hello. I am expert in Raspberry, embedded devices, C/Python, Network, ... I can do your job well. Could we discuss more for details? Thanks. Relevant Skills and Experience C/C++/Python, Linux, Raspberry, Communication, Network, ... Proposed Milestones £3000 GBP - Default
£3.000 GBP på 20 dage
5,0 (19 anmeldelser)
5,1
5,1
Brug Avatar.
Designing a data logging and controlling device. Relevant Skills and Experience I design data collectors and controlling devices based on raspberry and beaglebone. My seeedstudio got more than 50 boards printed there. I can take care of the design, software, and prototyping. Proposed Milestones £5000 GBP - Terms of 20-60-20 Additional Services Offered £500 GBP - Handwork prototyping per device I have long history on raspberry and beaglebone. Can share my history with you.
£5.000 GBP på 130 dage
4,7 (9 anmeldelser)
5,2
5,2
Brug Avatar.
As I have read your project description and understood. You need a data logger IoT device and send logged data over Internet. I like to work in this project and I have enough experience on those skill Relevant Skills and Experience 15+ years of experience on Computer Language and Digital Electronics. Proposed Milestones £3000 GBP - To get a good project delivery.
£3.000 GBP på 60 dage
5,0 (6 anmeldelser)
4,6
4,6
Brug Avatar.
You could use Raspberry Pi3 B+ which is equiped with Wifi LAN already. I need to know the series of sensors we are using here so I could find it on local-shop for development purpose. Relevant Skills and Experience Python, C/C++ Proposed Milestones £3000 GBP - Python Code So then you will just retrieve the script from me for your execute on the device. No need to ship anything
£3.000 GBP på 30 dage
3,4 (6 anmeldelser)
4,9
4,9
Brug Avatar.
Hi, We are a group of engineers focused on making tech projects We have worked in many projects with Raspberry, NFC, data loggger and GSM technology and I'm sure we can give you the solution you need! Relevant Skills and Experience We have worked with 25+ projects for raspberry and implemented NFC, GSM and Data logger with it and with other development boards. Please check my profile and see our portfolio to see our quality. Proposed Milestones £3111 GBP - Project
£3.000 GBP på 30 dage
5,0 (5 anmeldelser)
3,0
3,0
Brug Avatar.
Hello, how are you today? It’s Mike here, I’m a Web Designer & Developer working from Boston area. My past jobs and experience match your requirements perfectly. Relevant Skills and Experience Arduino, C Programming, Microcontroller, Python, Raspberry Pi Proposed Milestones £4444 GBP - project milestone I recently did a very similar project which I can share with you.
£4.444 GBP på 30 dage
0,0 (0 anmeldelser)
0,0
0,0

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