raspberry pi programming

종료 등록 시간: 4년 전 착불
종료 착불

Raspberry pi power meter development to collect data from 250 locations, 3 measure points each, via RS485 from kWh energy meters with RS485 interface then transfered to a remote server via mobile internet connection using Raspberry pi3+rs385 HAT+NB IOT HAT. 1 data per day/measure point.

마이크로콘트롤러 전자 공학 리눅스 C 프로그래밍

프로젝트 ID: #21845463

프로젝트 소개

30 건(제안서) 재택 근무형 프로젝트 서비스 이용 중: 4년 전

이 일자리에 대한 프리랜서 30 명의 평균 입찰가: $1114

Euroaccount

Hi I see you are looking for a raspberry pi programming expert in this project. I have rich experience in raspberry pi programming and hardware configuration and have developed several kinds of raspberry pi projects 기타

$1125 USD (7일 이내)
(23 리뷰)
7.3
shahbaz1980

Hi There, I am Shahbaz Ali, founder of I-TECH. We will develop the working prototype of the circuit and will test it at our end. It will be good enough if you can ship us the Energy meters. Please feel free to conta 기타

$1500 USD (30일 이내)
(61 리뷰)
6.9
ahmad5857

Hi Sir, We read your project of smart metering RASPBERRY PI and IOT project, we are fully capable to do this project for you. We are professional engineers and developers who do such projects from the last 10 years. 기타

$800 USD (7일 이내)
(45 리뷰)
7.0
ITPyramid85

I CAN COMPLETE YOUR PROJECT EASILY Hello, I am software developer with enough experiences on C/C++, Linux for 13 years. I can work by full time for your project and trying to satisfy the requirements. I am designing th 기타

$1200 USD (7일 이내)
(20 리뷰)
6.3
hayat38402

We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • ID 기타

$1125 USD (7일 이내)
(31 리뷰)
5.6
drozhkov

hi, probably i can handle this task i assume meters use M-Bus protocol C/C++ .......................

$1500 USD (15일 이내)
(7 리뷰)
4.9
ChewGekKhim

Hi, sir I am full stack developer with rich experience in embedded/IoT technology. I have already developed several embedded/IoT products. Real-time fish farm remote monitoring system, Automatic garden management syst 기타

$1125 USD (7일 이내)
(16 리뷰)
4.9
poduzov

Hello I'm an electronics engineer with 10+ years of experience including Raspberry (Python, Java, C#), RS485 and ModBus communication. Please contact me to discuss the details. Best regards, Dennis

$900 USD (15일 이내)
(10 리뷰)
5.0
hegazy

I delivered many raspberry based monitoring and controlling devices. How far is the distance to the check points? Would you please share the full details.

$1500 USD (99일 이내)
(9 리뷰)
5.2
george19921014

Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspb 기타

$1000 USD (7일 이내)
(11 리뷰)
4.7
ExpertSoul

Hello! I am very interested in your post project. While I read your description carefully, I was excited with feeling that I would be able to satisfy for your requirements in this job. We can negotiate on price/Budget 기타

$850 USD (1일 이내)
(16 리뷰)
4.6
gopalvora

Hi I offer a wide range of services, including , C Programming , Linux , Electronics , Microcontroller I can create and deliver the project as per the information.I have skilled, expert programmers I'm very excit 기타

$750 USD (18일 이내)
(4 리뷰)
4.0
edi45

Hi I am embedded system engineer with 7 years of experience. I use raspberry pi for over 5 year. I can deliver your project in time.

$1000 USD (14일 이내)
(7 리뷰)
4.0
todool

dear employer, I am an experienced programmer especial for raspberry pi and I can create the desired program to collect the data. details can be discussed over chat. greetings, Tobie

$777 USD (10일 이내)
(9 리뷰)
4.1
mazeemsk

I am an Electrical/Electronics, Embedded Engineer and Raspberry Pi Expert. I read through the job description very carefully and I am absolutely sure that I can do the project very well. I have worked on similar proje 기타

$750 USD (7일 이내)
(15 리뷰)
4.4
kahan1994

Hi, I am kahan. I am embedded developer and have much experienced in hardware and software side. Waiting for further discussion. Thank you.

$750 USD (7일 이내)
(8 리뷰)
3.1
rtdxinc

That should be pretty straight forward , just need to interface the energy meter to the hat. But can you give me more details about the server ? and what protocol are you planning to use? Probably we would need like a 기타

$888 USD (2일 이내)
(2 리뷰)
2.0
makelegend17

Hi,dear. I am a senior software developer. I am very familiar with Raspberry pi. I have just checked your project description, I am able to complete this project. I am looking forward to your response. Thanks.

$1250 USD (10일 이내)
(1 리뷰)
1.4
AITSoft

Hello there, How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills C Programming, Electronics, Linux, Microcontroller. Right now I am placing a place hol 기타

$1250 USD (6일 이내)
(0 리뷰)
0.0
harshitagraphics

Hello, This is Harry Jacob a professional and experienced freelancer. I am into the Industry from last 9 years. I have gone through your project and seems doable to me but looks like the details are not complete. Plea 기타

$1125 USD (7일 이내)
(0 리뷰)
0.0