8266AT客户端

  • board.h
#define BSP_USING_UART1
#define BSP_UART1_TX_PIN "PA9"
#define BSP_UART1_RX_PIN "PA10"#define BSP_USING_UART2
#define BSP_UART2_TX_PIN "PA2"
#define BSP_UART2_RX_PIN "PA3"

安装包 at_device