笔记本上没有串口,我们用CH340G USB转串口模块。用跳线帽短接TXD和RXD进行串口回环测试。 Win10可以自动识别CH340,在我的电脑上识别为COM3。 2. 安装串口调试助手 https://www.microsoft.com/zh-cn/p/%e4%b8%b2%e5%8f%a3%e8%b0%83%e8%af%95%e5%8a%a9%e6%89%8b/9nblggh43hdm?rtc=1&activetab=...
HL340是转换器型号，CH340是USB驱动芯片，转换器的型号由生产制作厂商命名，这个并不重要，重要的是驱动芯片要让系统能够识别。
组态王与PLC通讯首先要定义外部设备，1、在组态王工程浏览器树型目录中选择设备,在右边工作区中出现了“新建”图标，双击此“新建”图标，弹出“设备配置向导”对话框；2、选择PLC类型单击“下一步”弹出对话框；3；为PLC取一个名字，如PLC1，单击“下一步”弹出连续对话框，4、为PLC选择连接的串口为...
幸福一家 仗剑天涯 3 怎么让串口名com及其描述USBserialch340显示在同一行,而不报错 恶魔火之心 初涉江湖 1 /** * @brief XSerialPort::Get_SerialPortSeek 寻找可用串口,并返回字符串列表 * @param tips 0:仅返回串口号; 1:返回格式:串口:名称; 2返回格式:串口:名称|描述 * @param mode 为1时,...
建议插上USB2.0转RS232的线，运行驱动人生软件，该软件会自动网上搜索合适的驱动程序安装。再用此线与单片机的串口连接好，就可对单片机读写了。这些转换线的驱动与线中使用的芯片类型有关，而且安装方式多种。
USB Serial Adapter CH340G Brushboard Module 5V/3.3V, You can get more details about USB Serial Adapter CH340G Brushboard Module 5V/3.3V from mobile site on Alibaba.com
USB-SERIAL CH340 Drivers Download Driver Version: 3.3.2011.11 Release Date: 2011-11-04 File Size: 41.02K Supported OS: Windows 10 64 bit, Windows 8.1 64bit, Windows 7 64bit, Windows Vista 64bit, Windows XP 64bit Download Driver Version: 3.1.2009.06 Release Date: 2009-06-03 File Size...
1 x CH340 USB to TTL module ,, More From This Seller Compare Warranty & Returns Warranty, Returns, And Additional Information Warranty Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website. ...
Type:USB A to RS232/RS485/RS422/TTL DB9 Serial Cable;Chipset:FT232RL/PL2303/CP2102/CH340/Custom;Compatible with:Windows 11, 10, 8.1, 8, 7, Linux, XP, Mac OS, Vista, Android, etc.;Material:PVC + Pure Copper;Wire Gauge:UL2464 26AWG(7/0.16TC)*5C;Color:Black
The best USB to Serial drivers for macOS Drivers for CP2102 / CH340 / CH341 / PL2303 Devices. Program your Arduino, ESP8266 within a couple of minutes, control your Cisco, or download your GPS tracker, our drivers enable it.