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4 years, 4 months ago.
modbus TCP NUCLEO STM32
There is an example with modbus TCP for NUCLEO-F103RB
4 years, 3 months ago.
Hmmm...if you really mean TCP for a non-Ethernet board then the first thing you will need is an Ethernet Shield. These implement Ethernet over SPI but are essentially plug-and-play for Ethernet sockets. Next you of course will need some sort of MODBUS interpreter. There are some grassroots efforts in the mbed user libraries. You might need to look into other sources as well (which are not cheap). Any route you go you are going to need to do a lot of work to tie all the pieces together.