The SoM IoT uGoal expansion board contains a multi protocol communication module. The core to core communication will be done through SPI between the STM32 host and the communication module. The follow fieldbus are available: PROFINET CCB-RT1 and MRP, EtherNet/IP and DLR, EtherCAT, MODBUS TCP. The STM32 software is available in the I-CUBE-UGOAL.
SoM modules from port significantly reduce development times and investments for licenses. Simply connect via the SPI of your STM32 controller - and your applications are already multi-protocol capable. The SoM (Stack on Module) is a ready to use, pre-certified (with example application) dual port Ethernet module solution currently available for PROFINET RT, EtherNetIP, EtherCAT real-time protocols, including an embedded 2-port Ethernet switch with a 3rd internal port for bus and ring network topologies.