From 3882d94800de2a2dba1928d8451c3261a9e24ec5 Mon Sep 17 00:00:00 2001
From: "rex.zhou" <rex.zhou@quectel.com>
Date: Fri, 17 Jan 2025 14:16:35 +0800
Subject: [PATCH] =?UTF-8?q?EC800M=E6=94=AF=E6=8C=81uart4?=
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---
 docs/API_reference/zh/peripherals/machine.UART.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/API_reference/zh/peripherals/machine.UART.md b/docs/API_reference/zh/peripherals/machine.UART.md
index 2aa92fcf..7b936a34 100644
--- a/docs/API_reference/zh/peripherals/machine.UART.md
+++ b/docs/API_reference/zh/peripherals/machine.UART.md
@@ -12,7 +12,7 @@ class machine.UART(UART.UARTn, baudrate, databits, parity, stopbits, flowctl)
 
 **参数描述：**
 
-- `UARTn` - UART编号，int类型，UARTn说明如下：<br />`UART0` - DEBUG PORT<br />`UART1` - BT PORT<br />`UART2` - MAIN PORT<br />`UART3` - USB CDC PORT (不支持BG95M3)<br />`UART4` - STDOUT PORT (仅支持EC200U/EC600U/EG915U/EG915N)
+- `UARTn` - UART编号，int类型，UARTn说明如下：<br />`UART0` - DEBUG PORT<br />`UART1` - BT PORT<br />`UART2` - MAIN PORT<br />`UART3` - USB CDC PORT (不支持BG95M3)<br />`UART4` - STDOUT PORT (仅支持EC200U/EC600U/EG915U/EG915N/EC800M)
 
 - `baudrate` - 波特率，int类型，支持常用波特率，如`4800`、`9600`、`19200`、`38400`、`57600`、`115200`、`230400`等;
 
-- 
Gitee