Design a microcontroller based hardware

₹12500-37500 INR

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₹12500-37500 INR

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Our major chunk of machines work on MODBUS RTU (RS485/232) protocol and/or direct integration with analog & digital sensors. We're looking for someone who: - has a deep understading of MODBUS protocol - can architect & develop a microcontroller based hardware for communication with these MODBUS RTU (Rs232/485) enabled machines. - can work with various communication modules (GSM/GPRS - SIMCOM or QUECTEL, RF, WiFi, Ethernet) - can develop a robust code for the hardware for remote troubleshooting and remote configuration ability.

C Programming

Electrical Engineering

Electronics

Microcontroller

PCB Layout

Ταυτότητα εργασίας: 15704179

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18 freelancers δίνουν μια μέση προσφορά ₹36.576 INR για αυτή τη δουλειά

@seshupower

Architect and micro controller hardware development. Relevant Skills and Experience 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 and hardware development. Proposed Milestones ₹55555 INR - design cost

₹55.555 INR σε 15 ημέρες

4,9

(60 αξιολογήσεις)

6,8

@CoherentTech123

Expert with more than 15 years of experience in embedded systems, electronics, product development and coding. I assure you the best solution for work. Relevant Skills and Experience embedded systems electronics firmware development Proposed Milestones ₹35000 INR - working prototype

₹35.000 INR σε 50 ημέρες

4,5

(72 αξιολογήσεις)

6,4

@deeproadrash

Hello, Deep is here from Ahmedabad, India. Basically I'm Embedded System Developer and having 3 years of experience with Industrial Meters and Controllers based Products Development. Relevant Skills and Experience Having experience with MODBUS protocol (RTU/ TCP/IP) RS485, RS232 Communication GSM/GPRS, WiFi, USB, Flash Memory, Ethernet, SD card. Cloud Posting Proposed Milestones ₹15000 INR - Design of Microcontroller based Hardware

₹15.000 INR σε 12 ημέρες

4,9

(52 αξιολογήσεις)

5,9

@kalmane

MODBUS implemented on controller. Have deep understanding of MODBUS RTU, MODBUS ASCII, MODBUS TCP and have designed products for industrial automation, controlled on MODBUS Relevant Skills and Experience Vast embedded design experience in Industrial Automation domain, based in Bengaluru, India. Would like to discuss details of your requirements Proposed Milestones ₹41666 INR - Project delivery. Final price will depend on final specifications Please share more details. Can we discuss? Thanks

₹41.666 INR σε 10 ημέρες

5,0

(2 αξιολογήσεις)

5,2

@dheetojava

Hi, I am an experienced microcontroller programmer, I also have system automation background so I am familiar with MODBUS. Please hire me. Thanks Relevant Skills and Experience microcontroller, modbus, automation Proposed Milestones ₹25000 INR - Programming

₹25.000 INR σε 10 ημέρες

5,0

(14 αξιολογήσεις)

5,3

@EmbedFrog

The client requires to develop a communication interface with their existing systems over MODBUS. Relevant Skills and Experience Highly experienced in circuit and firmware design and can take the system from the prototyping to the product level stage. Proposed Milestones ₹10000 INR - Advance amount after project finalization ₹20000 INR - After completion of Schematic, PCB ₹30000 INR - After final completion of the project Kindly evaluate our profile for the required skills, we are a team of developers based in Mumbai

₹60.000 INR σε 30 ημέρες

5,0

(1 αξιολόγηση)

4,8

@jitendrabaraiya

A proposal has not yet been provided

₹44.444 INR σε 30 ημέρες

4,9

(11 αξιολογήσεις)

5,0

@luisfilipeaguiar

I recently made a project for this purpose. If you are interested in bypassing development costs, talk to me. The board is already built and tested. It might require dome modification for you. Relevant Skills and Experience EE Master Engineer Have been developing EE sensors for bioresearch at MIT. Proposed Milestones ₹27777 INR - Project discussion

₹27.777 INR σε 10 ημέρες

5,0

(2 αξιολογήσεις)

4,4

@sherifshsffa91

I am Excellent at the following : - Embedded C - 8-bit Microcontrollers : AVR, PIC and 8051. - 32-bit Microcontrollers : STM32F407VG ARM Cortex M4 - Serial Communication :RS232(UART) , RS485(SPI) - Peripherals : GPIO, TIMERS, PWM, Interrupts, ADC, DAC, DMA and EEPROM. My code Specifications is - Modular. - READABLE. - Well named functions. - easy to update(Dynamic). Please check my portfolio, rating and reviews. Best regards

₹33.333 INR σε 30 ημέρες

4,7

(8 αξιολογήσεις)

4,4

@kahan1994

Hi, I am kahan. I am electronic engineer. I read your details and i make this as per your need and completed in time. Relevant Skills and Experience Embedded Proposed Milestones ₹28888 INR - complete project Waiting for further discussion. Thank you

₹28.888 INR σε 15 ημέρες

5,0

(9 αξιολογήσεις)

3,4

@Nanosoftindia

we can supply full product. we have expertise on internet of things. and we have own electromagnetic flowmeter. which is works on modbus RTU. and we are collecting data over gsm module.

₹30.000 INR σε 10 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@matiasdmansilla

I have the knowledge you seek. I'm an electronic engineer with fresh experience in industrial communications.

₹18.333 INR σε 6 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@SVTECHNOL

A proposal has not yet been provided

₹38.888 INR σε 28 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@EmbExpertsLab

A proposal has not yet been provided

₹28.600 INR σε 15 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@ControlWare

Dear Sir, If you consider using off-the-shelf PLC and HMI, instead of custom designed hardware; then I can give you the perfect cost-effective solution. Sincerely Yeasir Rahul Relevant Skills and Experience I am an electrical engineer, with 17 years experience in industry automation. Done many proects using Modbus comms all flavors - RTU/ASCII/TCP. Proposed Milestones ₹25000 INR - Requirement Analysis and System Design ₹33333 INR - Development Phase 1 with Unit Testing ₹33333 INR - SQA Phase 1 and Bugfixing what type of sensors and devices are you using? what is the end product? what is your time line?

₹83.333 INR σε 10 ημέρες