From 3be581a78b31f37a65bff695acb86f332f1b1c3c Mon Sep 17 00:00:00 2001
From: MADAO <3335075714@qq.com>
Date: Wed, 25 Jun 2025 16:51:26 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BC=95=E8=84=9A=E8=AF=B4=E6=98=8E?=
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---
 README.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/README.md b/README.md
index aa05a9f..6898f03 100644
--- a/README.md
+++ b/README.md
@@ -59,6 +59,19 @@
 请参考：`ThreadX 系统结构图.png`
 <img src="/TuoPu.png" alt="ThreadX 系统结构图" style="zoom:50%;" />
 
+## 🗺️ 引脚配置参考
+请参考：`Point 引脚配置图.png`
+<img src="/Point.png" alt="Point 引脚配置图" style="zoom:50%;" />
+对于图中的有更改过的部分引脚进行说明
+|引脚名称|用途|外设|
+|PC9|HC_Trig|超声波|
+|PC8|HC_Echo|超声波|
+|PB8|蓝牙接收---GPDMA1|BLE|
+|PB9|蓝牙发送---GPDMA1|BLE|
+|PD6|GPS接收---GPDMA1|GPS|
+|PD5|GPS发送|GPS|
+
+
 ## 📋 开发环境配置说明
 
 ### 软件工具