STM32Fx PCB with STM32F303RCT7 mounted, plus a 6-pin header for the CANoodler, the CANoodler itself, and a 6-pin cable to interconnect everything.
The STM32F3 target device features:
See https://wiki.newae.com/CW308T-STM32F for technical details of this board.
See https://wiki.newae.com/CANoodler for details of the CANoodler.
Note you will need a UFO Board to use this! The UFO Board (CW308) is not included.