Communication to 6 modules with microcontroller


We are Using 6 modules in a chassis. Each has its own Microcontroller/microprocessor STM32.

We want to communicate to one of these 6 modules at random from the outside world via Ethernet and a back plane board. The module connect to the backplate via a power and signal connector. We do not want to use the Master/Slave concept and use another processor on the back plane.

The schematic design should work for industrial applications from -40 to 100 C.


Only people with experience with real-time embedded programming.

Habilidades: Programação C, Microcontrolador, Software Integrado

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Acerca do Empregador:
( 0 comentários ) Saratoga, United States

ID do Projeto: #27856048

23 freelancers estão ofertando em média $623 nesse trabalho


Hi I am experiecned electronics engineer with more than 14 years of experience in design and manufacturing of industrial electronics. I have read the details and have a few questions regarding backplane PCB we need. p Mais

$650 USD in 10 dias
(60 Comentários)

Hi Sir, I read your problem statement. there can be different ways, one way is to design you an ethernet switch or you use ethernet switch from available market. or we can design you on board ethernet switch. We a Mais

$750 USD in 10 dias
(39 Comentários)

Dear, client I checked your description, and I'm sure I can finish this project successfully. I have 20 years experience working as an Firmware engineer. Especially, I had developed many products using various STM3 Mais

$900 USD in 6 dias
(9 Comentários)

Dear Sir, I am an expert with more than 20 years of experience in firmware development, programming, PCB Layouts and Prototyping. I have worked alot with STM32 family of MCUs. I have all the development to Mais

$500 USD in 30 dias
(65 Comentários)

Hello, thank you for your job posting. I read your description about--Communication to 6 modules with microcontroller I am a senior electrical engineer. I have plenty of experience in firmware development and micro-co Mais

$300 USD in 3 dias
(23 Comentários)
(28 Comentários)

Hello! I'd like to help with an IoT product. I'll provide system's design document with ready-to-use open source components and time estimates for a development. Thanks.

$400 USD in 14 dias
(8 Comentários)
(1 Comentário)

I have more than 10 years experience in embedded firmware and hardware and I have completed many project on stm32 . so i can do your job within a time limit with your satisfaction.

$2200 USD in 30 dias
(6 Comentários)

hello sir.✋ I have just read your job description and your project is really interesting to me. The Items you raised are similar to what I have already done in practice and I think you can do it in a short time if you Mais

$500 USD in 7 dias
(6 Comentários)

hello sir, hope you doing well. we are qualified and experienced PCB designer and embedded developers team where we design simple to hardest PCB development and firmware in Arduino and embedded systems using c/c++ and Mais

$500 USD in 7 dias
(4 Comentários)

I have 3 years experience in Iot and embedded systems and have good hands on both hardware and software. I have worked on many projects that are as follows: Raspberry pi projects with Python and C Servo motor control Mais

$250 USD in 15 dias
(4 Comentários)

Hello, I am an electronics and telecommunication engineer and I am experienced with hardware and embedded systesms' design. So far I have designed many PCBs and I used many different communication protocols on them(I2C Mais

$300 USD in 7 dias
(3 Comentários)

Hi there, ★★★ C / C++ Expert ★★★ 6+ Years of Experience ★★★ I've read requirements and ready to create communication to 6 modules with microcontroller . I'll be glad to discuss project before start so let's chat. Tha Mais

$750 USD in 7 dias
(2 Comentários)
(1 Comentário)

I could use some information on what exactly you want. A non master/slave non MCU based carrier would make this a pure electronics design project (which is fine) but also assuming the STM32 nodes are already finished Mais

$750 USD in 14 dias
(0 Comentários)

hello i read your project and i can help you. I will do my best to get your project done as soon as possible. I am fluent in digital electronics and studied in this field I have done the same project before . You can s Mais

$500 USD in 7 dias
(0 Comentários)

Hello, I have checked The requirement and understand that as well. I have created SIMILAR in past. Do you want to see the DEMO ??? Can will send you ?? Thanks.

$667 USD in 3 dias
(0 Comentários)

Hi there.. My thinking is that you let the 6 work in an alternate fashion, one microcontroller at a time.. Thia way you won't miss any incoming message. This may also save you some energy as the other five will be idl Mais

$556 USD in 30 dias
(0 Comentários)

As soon as I will get more detailed information about your needs, i can develop a more detailed plan about costs and time.

$500 USD in 7 dias
(0 Comentários)