ITEM NAME:STM32F103C8T6 ARM STM32 Development Board Module Blue Pill + ST-Link V2 HQ We will arrange.1〠support the full range of STM32 SWD debugging interface, a simple 4-wire interface (including power), fast, stable; interface definition housing directly marked! Do not need to read the manual;. 5, a number of classic STM32 information (including a large number of source code examples and video tutorials).