I need a MODBUS RTU (with RS485) programmer

$30-250 USD

Closed

Posted

almost 6 years ago

$30-250 USD

Paid on delivery

I am Vijay from PlaySolar Systems Pvt. Ltd. we are working on a project (i.e Auto Cleaning system for a solar pv systems). The Project consists of an Arduino which will switch on and off various Relays. The arduino gets the input from another controller through modbus RS485 which the arduino must decode and do the necessary

Programming

Project ID: 16978128

About the project

4 proposals

Remote project

Active 6 yrs ago

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4 freelancers are bidding on average $180 USD for this job

@mechatronicsengr

Hi, I hope you are doing well. I have expertise in embedded system programming and worked on all communication protocols including RS485 Modbus. I have necessary hardware available for quick prototyping and testing. I have understood your requirements and would like to discuss the project further. Looking Forward, Khawaja

$300 USD in 5 days

5.0

(2 reviews)

3.3

@vijithgkurup

I have a good knowledge in Modbus protocol. I have a good knowledge in developing C and C++ program. I will do this job from my home . We can chat through video or normal chat for understanding the requirements. I will provide you documentations for the project. I will complete by one milestone .

$155 USD in 8 days

0.0

(0 reviews)

0.0

@tuan10clc

Hello. I am expert in Arduino, C/C++. I am also expert in Modbus RTU, Modbus TCP/IP. I can do your job well. Thanks.

$100 USD in 4 days

0.0

(0 reviews)

0.0

@pro100roman

Hi Vijay. My name is Roman. I few weeks ago I finished working on adding Modbus RTU support for project basis on stm32f746 which working with RTX RTOS. Previously I worked on my personal project: thermostat with modbus rtu - bare metal. Also I worked on HVAC system which have Arduino board with modbus rtu support. If you will need more info regarding project which I done, feel free to ask. Best regards, Roman.

$166 USD in 3 days