From 8cc2fb9f8a1a220a75b9d85ea09dbaac3f2e27ba Mon Sep 17 00:00:00 2001
From: Lyon <88232613+pikasTech@users.noreply.github.com>
Date: Wed, 5 Jan 2022 19:46:54 +0800
Subject: [PATCH] Update README.md

---
 bsp/pico/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bsp/pico/README.md b/bsp/pico/README.md
index 7b328e90e..d0e52155a 100644
--- a/bsp/pico/README.md
+++ b/bsp/pico/README.md
@@ -14,6 +14,6 @@ And this bsp is an  **MDK-keil**  project.
 
 4. Compile and Debug
 
-5. The  **printf** is connected to  **UART0** , and  **TX is GP0** ,  **RX is GP1** .
+5. The  **printf** is connected to usart debug viewer.
 
-![image](https://user-images.githubusercontent.com/88232613/145928146-2954bd9e-5465-4bac-94fa-f8fe13c1b1d9.png)
+![image](https://user-images.githubusercontent.com/88232613/148212737-4f4938fa-e895-4549-8901-01d3b594bb4e.png)