STM32/STM32MP157AAA3/README.md
2025-03-12 09:02:35 +08:00

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## MP157AAA3开发板引脚对应
### 独立按键
key3 -> PE9
key4 -> PG2
key5 -> PG1
key6 -> PG0
### LED灯
LED4 -> PC7
LED5 -> PF1
LED6 -> PI11
LED7 -> PI10
### 震动马达
M1 -> PF6
### 蜂鸣器
buzzer -> PB6
### 电路板如下
![](Picture/board.jpg)