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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.

Kĩ năng: Lập trình C, Vi điều khiển, Phần mềm cài sẵn

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Về Bên Thuê:
( 0 nhận xét ) Saratoga, United States

ID dự án: #27856048

22 freelancer chào giá trung bình$617 cho công việc này


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 Thêm

$650 USD trong 10 ngày
(60 Nhận xét)

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 Thêm

$750 USD trong 10 ngày
(41 Nhận xét)

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 Thêm

$500 USD trong 30 ngày
(66 Nhận xét)

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 Thêm

$900 USD trong 6 ngày
(12 Nhận xét)

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 Thêm

$300 USD trong 3 ngày
(25 Nhận xét)
(2 Nhận xét)

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 trong 14 ngày
(8 Nhận xét)
(29 Nhận xét)

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 trong 30 ngày
(6 Nhận xét)

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 Thêm

$750 USD trong 7 ngày
(3 Nhận xét)

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 Thêm

$250 USD trong 15 ngày
(5 Nhận xét)

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 Thêm

$500 USD trong 7 ngày
(6 Nhận xét)

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 Thêm

$500 USD trong 7 ngày
(4 Nhận xét)

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 Thêm

$300 USD trong 7 ngày
(4 Nhận xét)
(1 Nhận xét)

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 Thêm

$500 USD trong 7 ngày
(0 Nhận xét)

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 trong 3 ngày
(0 Nhận xét)

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 Thêm

$556 USD trong 30 ngày
(0 Nhận xét)

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 trong 7 ngày
(0 Nhận xét)

I'm an italian electronic engineer with more than 15 years of work experience. I work as HW designer; FW and SW developer. As HW designer, I work in Altium, KiCad and Orcad and I have experience in development single Thêm

$500 USD trong 7 ngày
(0 Nhận xét)