本文档主要讲解了STM32系列单片机的拐角图，并有详细说明，是英文资料，非常有用-This document covers the STM32 series single chip microcomputer as the corner of the map, and a detailed descr iption, is English material, very useful

神舟I号STM32开发板原理图，超级清楚，非常不错-Shenzhou I, STM32 development board schematics, super-clear, very good!

oled屏幕的驱动 用于stm32平台 oled测试接线图 GNG -GND VCC -3.3V~5.0V SCL -PA5 SDA -PA6 RST -PA7 D/C -PA12- drive oled oled screen test platform for stm32 wiring diagram GNG - GND VCC - 3.3V ~ 5.0V SCL - PA5 SDA - PA6 RST - PA7