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Help for Implementation of Mbus protocol (Meter bus) into already designed water meter.

$250-750 USD

Zavřený
Zveřejněno před více než 6 roky

$250-750 USD

Zaplaceno při doručení
I need a programmer to help to implement m-bus protocol in my ultrasonic water meter that I already designed. The microcontroller that I am using is from STM32L1 family.
IČ projektu: 14822946

O projektu

22 nabídky
Vzdálený projekt
Aktivní před 7 roky

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22 freelanceři nabízejí v průměru $588 USD za tuto práci
Avatar uživatele
I am very proficient in c and c++. I have 16 years c++ developing experience now, and have worked for more than 6 years. My work is online game developing, and mainly focus on client side, using c++ under windows environment. I used c++ to make many great projects, for example, I made the tools which can convert java files into c++ scripts, of course garbage collection included, this job is very similar to a compiler, and is very complex. I also made our own mobile game using c++, I can show you the demo of client, if you like. I am very proficient in java also. I have a very good review on Freelancer.com, I never miss a project once I accept the job, you can check my review. Trust me, please let expert help you.
$300 USD v 5 dnech
4,9 (129 recenze)
6,9
6,9
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Greetings, I have experience with STM32 family and have implemented different protocols on them (phy, link etc). Though have no previous experience with M-Bus but can do it. Relevant Skills and Experience In my experience of protocols this is going to take a longer duration and hence a better budget. However it will be good to discuss more details before coming to that. Proposed Milestones $750 USD - To be detailed after discussion Look forward to hear from you.
$750 USD v 15 dnech
5,0 (9 recenze)
6,9
6,9
Avatar uživatele
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 for Power projects, Boot loaders, Bluetooth & GPS designs,CAN communication, EEprom. UART , Protocols for networking, wi-Fi routers,OBD diagnosis with CAN bus protocols, Electrical vehicles and AC drives, stepper motor controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, synchronous rectifiers, Solar MPPT chargers, Solar trackers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.
$888 USD v 15 dnech
4,9 (60 recenze)
6,7
6,7
Avatar uživatele
Hello, I am Anthony from Sri Lanka and I am a FULL time freelancer. So this is basically my job and I dont mess with it. I have multiple degrees in Electronic and Mechanical Engineering. Relevant Skills and Experience I can design this develop and create actual prototype to demonstrate the functionality. I have very good PCB printing and prototyping lab. Please contact me if you are interested in my profile. Proposed Milestones $555 USD - Final
$555 USD v 10 dnech
4,8 (61 recenze)
6,5
6,5
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You'll receive complete working source code with comment firmware to read/extract data from m-bus protocol. Waiting for your test and support until the firmware run Relevant Skills and Experience - Have developed remote monitoring system for a m-bus energy measuring device - Have worked with STM32 to communicate with I2C, SPI, AT command for over 30 IC types Proposed Milestones $100 USD - After delivering $200 USD - After firmware work on your side
$300 USD v 10 dnech
4,9 (28 recenze)
5,3
5,3
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Hi. I used wireless MBUS modules in several projects. I'd like to work Relevant Skills and Experience C/C++. Wireless MBUS software for data transmission Stay tuned, I'm still working on this proposal.
$555 USD v 10 dnech
5,0 (18 recenze)
4,8
4,8
Avatar uživatele
Hi, With my PhD Experience and vast experience in Embedded Software Development, I can deliver you the best services, I had successfully developed embedded software for a number of projects at FREELANCER that include the following. 1. DSP MSP430 microcontroller based implementation using C programming language that includes ADC/DAC data acquisition, RS-422 and Bluetooth communication of a Skiing Over Head unit for forces, EULER angles and accelerations experienced by the Skier. 2. Lego NXT and Lego EV3 Robots embedded software development in RobotC/ C for ARM processors with a number of sensors including ULTRASONIC, INFRARED, PROXIMITY and COLOR Sensors. A SLAM has also been implemented by me. 3. EV3 RobotC maize problem solver. I have also supervised some interesting projects that include RobtoCub3R that is an EV3 Robot implementation using RobtoC/C using different SENSORS and ACTUATORS. I had experience with MOD-BUS communication protocol handling using C and LABWINDOWS. Apart from that I am currently working with STM32F Discovery board for some Undergrad Student projects as well. I also have experience with Raspberry pi2 and pi3 boards as well.
$555 USD v 10 dnech
5,0 (14 recenze)
4,7
4,7
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hi we can do this work professionally we have 7 years of experience in research and development , consider for details Relevant Skills and Experience hi we can do this work professionally we have 7 years of experience in research and development , consider for details Proposed Milestones $555 USD - start
$555 USD v 10 dnech
5,0 (1 recenze)
4,3
4,3
Avatar uživatele
Dear Employer, I made a such project few years ago, it was a remote controlled calorimeter accessed via GPRS network, and used Mbus protocol. I think I can help your project with my experience. Relevant Skills and Experience Hw design, embbedded sw development, familiarity in Mbus protocol. Proposed Milestones $466 USD - Mbus driver No any questions currently on my side.
$466 USD v 10 dnech
4,9 (3 recenze)
3,8
3,8
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i am a software engineer.
$550 USD v 1 dni
5,0 (7 recenze)
3,5
3,5
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Dear Sir/Madam, I have alot of experience developing products for Mbus protocol, I recently completed a project on it using PIC18f97j60, It wont take me time on STM32, i am sure i can do it better. Relevant Skills and Experience I have 6 years of experience in embedded system and 5 years on Mbus, I made Mbus Protocol devices with over 1000 nodes which automates and monitors three industries. Proposed Milestones $100 USD - Miltestone1 $177 USD - Milestone2 If you need the code for Microchip PIC controllers, I can provide the code in one day. Thanks
$277 USD v 10 dnech
5,0 (5 recenze)
3,6
3,6
Avatar uživatele
Hi, I’m a Web Designer/Developer from the UK. My name is Mike. Your project description sounds interesting to me and I do have skills & experience that are required to complete this project. Relevant Skills and Experience UX/UI design, front end coding, WordPrss/PHP development. Proposed Milestones $555 USD - project milestone Let me know when you have a minute for a quick chat.
$555 USD v 10 dnech
5,0 (1 recenze)
3,2
3,2
Avatar uživatele
Design and implementation of both code and circuit for a M-bus slave device, according to standard EN1434-3, I have implemented meter bus with a PIC18 before, no experience with STM32 micro yet though Relevant Skills and Experience Programming using RTOS for multitasking. With Motorola, Microchip and Amtel family micros. Used standard EN1434-3 in a project (scales) Proposed Milestones $554.01 USD - Design of both code and circuit for a M-bus slave device, according to standard EN1434-3 $0.99 USD - code coment Additional Services Offered $1 USD - PCB desing, Do you have the master m-bus module to interconnect with your water meter?
$555 USD v 10 dnech
4,4 (2 recenze)
1,5
1,5
Avatar uživatele
i can develop the algorithm ,program and documentation. Relevant Skills and Experience c programming,ARDUINO,micro-controller, Proposed Milestones $444 USD - complete none
$444 USD v 10 dnech
5,0 (1 recenze)
0,6
0,6
Avatar uživatele
Hi, I am professional in this task.I would like to assist you in your projects. Get it done professionally get it done right the 1st time. I am here to make long term relationship. Relevant Skills and Experience . I would like to get all details from you and ready to start ASAP . Lets discuss. Proposed Milestones $555 USD - btc
$555 USD v 10 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
hello, I really want you to bid me for this project, I have many projects using Modbus protocol I made Modbus/Ethernet gateways and Automates... I guaranty you a professional work, and i will develop it for you more than anyone else cause it is my speciality and job.
$275 USD v 4 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
Relevant Skills and Experience i have 4 year experience with STM32 microcontroller Proposed Milestones $200 USD - Quick test my proposed solution $100 USD - Writing mbus library $255 USD - integrate with ur mter and testing
$499 USD v 10 dnech
0,0 (0 recenze)
0,0
0,0

O klientovi

Pochází z UNITED STATES
United States
0,0
0
Členem od srp 2, 2017

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