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how start iot with stm32f407

nimatest202
Associate

hello 

i,m new in programming and iot  

 

i have big trouble 

please help me

how make modbus tcp/ip and iot  and controll realys with stm32f407 

please help me step by step

 

i can only ping with lwip

 

but not know what should i do next?

2 REPLIES 2
STTwo-32
ST Employee

Hello @nimatest202 and welcome to the ST Community .

I suggest you to take a look at this post. It may be helpful for your case.

Best Regards.

STTwo-32 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

Pavel A.
Evangelist III

Here and here you can find help with your project.  May this be your biggest trouble.