The CH340 chip is used by a number of Arduino compatible boards to provide USB connectivity, you may need to install a driver, don’t panic, it’s easier than falling off a log, and much less painful.

CH340 is a USB bus converter chip which converts USB to serial port or printer port. In UART mode, CH340 provides standard MODEM signals, used to extend serial port for computers, or upgrade directly from normal serial device to USB bus.

Download latest version of verified & working Windows 10 driver for CH340, CH340G USB to Serial converter. Tested with Arduino, ESP2866, Wemos D1 and other boards.

USB-to-serial converters like the CH340 are great for uploading code to a microcontroller or viewing data from a GPS on a serial terminal. Check out these tutorials to dive even deeper into the world of microcontrollers or send serial data to your computer with a GPS!

CH340/CH341 USB to serial port One-Key installation VCP vendor driver for Windows, supports Windows 11/10/8.1/8/7/VISTA/XP/2000/98，Server 2022/2019/2016/2012/2008/2003 -32/64bit, Microsoft WHQL/HCK Certified, supports USB to 3-line and 9-line serial port. Used to distribute to user with the product.

2014年3月4日 · The drivers for the CH340 chipset that was designed by WinChipHead are a requirement for Windows OS to be able to communicate to devices that are connected via it.

In this tutorial, you will learn how to install CH340 driver. You can apply this guide to all Windows versions, including Windows 11, 10, 8, and Vista. The process of installing the CH340 driver on Windows 11 closely resembles that of Windows 10 (or other earlier versions).

CH340 is a USB bus conversion chip, it can realize USB to UART interface or USB to printer interface. In serial UART mode, CH340 provides common MODEM liaison signal, used to expand UART interface of computer or upgrade the common serial device to USB bus directly.

The latest official driver of chip CH340/CH341, including windows, android, linux and macOS. Both the CH340 and CH341 can realize the function of USB to serial port, and their drivers are the same.

2023年3月26日 · Ch340 is a USB bus conversion chip and uses a USB to UART interface or USB to printer interface. In serial UART mode, Ch340 offers a common MODEM liaison signal used for expanding the UART interface of the computer or upgrading common serial devices to a USB bus.