1.Modify the README.md

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yl1185 2022-04-02 15:08:38 +08:00
parent c4f51c15aa
commit 313e1da99a
1 changed files with 3 additions and 3 deletions

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@ -38,7 +38,7 @@
| PB7 | I2C_SDA |
## **TTL_debug(uart1)
## **TTL_debug(uart1)**
| 引脚 | 作用 | 引脚序号 | TTL_debug |
| ---- | ----------|------------ |--------- |
| PA9 | USART1_TX | 101 |USART1_RX |
@ -59,7 +59,7 @@
| PB11 | USART3_RX | 70 |UART0_TXD |
## **BT-HC08(uart4)
## **BT-HC08(uart4)**
| 引脚 | 作用 | 引脚序号 | BT-HC08 |
| -----------| ---------|------------ |--------- |