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Modbus with Raspberry Pi

We use a 3rd party wireless monitoring system. A system has a receiver and wireless sensors. Each sensor has a unique ID and some data. It sends this information to a wireless receiver. Receiver has a serial port. We want to read sensor values from receiver's serial port and create a modbus register list at Raspberry Pi. Raspberry Pi will work like a Modbus Master and it will use one of USB port as a RS485 via USB-RS485 converter. I will give sensor data type and details.

Skills: Arduino, C Programming, Electrical Engineering, Electronics, Microcontroller

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About the Employer:
( 0 reviews ) Istanbul, Turkey

Project ID: #17261498

38 freelancers are bidding on average $1249 for this job

shahbaz1980

Hello, Have a nice day. We will help you to develop Pi code for reading data thru sensors and uploading it to a database (web based). Please provide us details like schematics so that we can send a proposal. Best R More

$1500 USD in 30 days
(55 Reviews)
6.9
seshupower

Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded design & programming using pic, dspic controllers and MATLAB codding fo More

$1500 USD in 20 days
(60 Reviews)
6.8
MIKY4227

i good day very high skill in RF Senior ENGINEER has more of 40 years’ experience in this profession, developing Hardware and Software Expertise in video processing and associated simulation and evaluation tools and m More

$1250 USD in 45 days
(47 Reviews)
6.4
$1500 USD in 32 days
(31 Reviews)
6.5
ched41

Hello, I have read the details of your project and I am confident that I can deliver it. Please contact me so that we can go over the details of your job. thank you.

$1472 USD in 20 days
(48 Reviews)
6.5
mechatronicsengr

Hi, I hope you are doing well. I have expertise in embedded system programming and development. I have reviewed your project details and I understand your requirements which are Wireless communication with Master a More

$1444 USD in 20 days
(72 Reviews)
6.5
RaspberryOculus

Dear Sir, I am an electrical engineer with 19 years experience in this area . I have built a project with pi + rs485 I am interested in your project : Modbus with raspberry pi Please send a private chat messa More

$1250 USD in 20 days
(20 Reviews)
6.1
ahmad5857

Hi Sir, we have worked well with raspberry pi and modbus protocol we have necessary hardware in our inventory that we can used to demonstrate the results to you. Lets talk to us on this project. We are profess More

$750 USD in 15 days
(43 Reviews)
6.2
$1250 USD in 20 days
(22 Reviews)
5.5
ZhenExpert

Hello I am very interested to work in your job because it is good fit for me. I have rich experiences with Modbus and Raspberry Pi. I can handle this project to the end and hope you are going well. And i hope to di More

$1250 USD in 20 days
(8 Reviews)
5.6
ITPyramid85

hello,how are you. i read your bid carefully. i am raspberry pi3, modbus expert and have full experience for 7 years. raspberry pi3, modbus, c++/java is my top skill and my interested skill. I can provide most quali More

$1250 USD in 20 days
(6 Reviews)
5.4
SPARKtechBD

Real time experience on Raspberry Pi to build IoT devices. I will work to move this project successful. 15+ years of experience on Computer Language and Digital Electronics.

$1500 USD in 30 days
(12 Reviews)
5.6
krunalbhongade

Hello. Greetings of Peace. I have great experience in developing custom electronics systems. I have developed an automation for a solar plant and have created many other industrial solutions. I have designed ma More

$1000 USD in 20 days
(21 Reviews)
4.9
$1250 USD in 20 days
(9 Reviews)
4.6
polto

hi we already made project like this and more functions, we make raspberry pi work as 32 modbus emulator , check our video here [login to view URL] we have a hardware needed her so develo More

$1500 USD in 30 days
(7 Reviews)
4.7
$1250 USD in 20 days
(19 Reviews)
5.0
solaceengineers

SOLACE Engineers Inc. is an engineering solutions' company working in various fields of engineering. We have performed many projects on various freelancing platforms and have experienced engineers to get your tasks don More

$1250 USD in 20 days
(4 Reviews)
4.8
mze5583fac62088c

Hi, I would love to assist you in making this Wireless Monitoring System using Raspberry Pi. Please message me to discuss other details. I doing MS Electrical Engineering and have more than 3-years of experience More

$1250 USD in 20 days
(21 Reviews)
4.6
kalmane

I would like to offer my services for this project I have extensive experience in MODBUS , RS485 as well as Raspberry PI and definitely can give you the solution as per your specification. You have mentioned: "Eac More

$1444 USD in 20 days
(2 Reviews)
3.9
gurtajs4

Hi, Raspberry Pi pro, have done many projects on RFID, GPU, GPIO and Video. I am a multimedia expert with Audio Video encoding/decoding experience in Linux/Android Domain. Delivered several projects on RPI, You can se More

$1222 USD in 8 days
(13 Reviews)
4.4