DEVKIT-COMM is a hardware plug-in adapter board that supports up to 4 additional CAN and 6 additional LIN/SCI connections when plugged into the MCU DEVKIT:
CANFDuino supports CANFD, the latest version of the CAN bus standard, which can accommodate speeds up to 5 Mbps. It has two local ports with DB9 connectors in a housing that can be mounted on your vehicle or installed in your own projects. The platform is designed for tinkerers, hackers, and industry professionals looking for a ready-made, open source CAN bus solution that requires little or no hardware assembly.
TDA5051A PLM Demonstration Board Kit
Microphone add-on board based on IMP34DT05 digital MEMS
You can use this evaluation board to implement the functionality of the MC33903D3 system basis chip (SBC).
8 W/400 - 470 MHz evaluation board based on PD54008L-E