3228

CH340N-USB to TTL serial port writer

 
Overview

The module is a USB to TTL serial port burner based on the CH340N chip. Its physical diagram and interface definition are as follows:
 
 
 
In addition to the normal functions of the burner, the module adds a toggle switch to control the power of the H/L pin. Flat, it provides convenience for burning chips such as ESP8266EX that need to specify special pin level states.
参考设计图片
×
 
 
Search Datasheet?

Supported by EEWorld Datasheet

Forum More
Update:2024-11-15 01:17:01

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号