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STM32 Nucleo boards, Modbus TCP/IP, Server (Slave) and Client (Master) Examples

data_cracker
Associate II

Hi all, 

Is there a Modbus tcp/ip Server (Slave) and client (Master) examples for STM32 Nucleo F429ZI board or any other similar boards?  

Thanks,

1 ACCEPTED SOLUTION

Accepted Solutions
ST-800
ST Employee

Hello, 

Currently, we do not have any examples implementing MODBUS protocol over TCP/IP. After doing a quick search, I found the links below that I think could help you. You could try and salvage what you can and adapt it to the board you are using.

I also suggest you take a look at LWIP TCP client/server examples for other boards from our STM32Cube FW package (for example LwIP_TCP_Echo_Client, LwIP_TCP_Echo_Server) as you could use them to extract a template code for client/server communication.

Best regards,

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1 REPLY 1
ST-800
ST Employee

Hello, 

Currently, we do not have any examples implementing MODBUS protocol over TCP/IP. After doing a quick search, I found the links below that I think could help you. You could try and salvage what you can and adapt it to the board you are using.

I also suggest you take a look at LWIP TCP client/server examples for other boards from our STM32Cube FW package (for example LwIP_TCP_Echo_Client, LwIP_TCP_Echo_Server) as you could use them to extract a template code for client/server communication.

Best regards,