抄了几段话 供楼主参考 The evaluation board is a complete demonstration and development platform for the STMicroelectronics ARM® microcontrollers. The integrated ST-LINK/V2 provides an embedded in-circuit debugger and programmer for the STM32 MCU. Extension headers make it possible to easily connect a daughterboard for specific applications of the users. The evaluation board includes everything required for beginners and experienced users to develop applications quickly. The STM32 Discovery boards are low-cost and easy-to-use development platforms used to quickly evaluate and start a development with an STM32 device. The highly affordable STM32Nucleo boards allow anyone totry out new ideas and to quicklycreate prototypes with anySTM32 MCU.STM32 Nucleo boards caneasily be extended with alarge number of specializedapplication hardware add‑ons(Arduino Uno Rev3 andST morpho connectors onNucleo-144 and Nucleo-64,ST Zio connectors on Nucleo-144,Arduino Nano connectors onNucleo-32).The STM32 Nucleo boardsintegrate an ST-Link debugger/programmer, so there is no needfor a separate probe.
