Its main products include USB/Bluetooth/Ethernet interface chips and connected/interconnected/wireless MCUs, which focus on connectivity, networking and control.

To use them with the Arduino IDE or CLI you will need to install these drivers. The drivers in this repo are from the manufacturer (see Sources). To install them, download the repository and follow the …

May 14, 2024 · Explore the versatile CH341 USB-to-serial converter chip, its applications in microcontroller programming, industrial control systems, and DIY projects. Learn about its pinout …

The CH341 is a USB bus adapter chip that provides asynchronous serial, print, and parallel ports as well as the commonly used 2-wire and 4-wire synchronous serial interfaces over the USB bus.

Description: Bus switching chip. Manufacturer: Nanjing Qinheng Microelectronics Co., Ltd..

Aug 5, 2017 · CH341A is an USB interface chip that can emulate UART communication, standard parallel port, memory parallel port and synchronous serial (I2C, SPI). The chip is manufactured by …

Aug 1, 2025 · Download the latest CH341 drivers for Windows, Mac, and Linux. Easily install and connect your CH341XX devices for USB interface.

In this tutorial, we'll show you how to install CH340 drivers on multiple operating systems if you need. The driver should automatically install on most operating systems. However, there is a wide range of …

WCH has kindly released its API and C library for developers to utilise the chip. So I have decided to build my own programming software for the mini programmer. The programming software I have …

CH341 supplies standard USB printer port, conforms to USB specification, IEEE-1284 specification and Windows operation system. There is no need of driver program in Windows 2000, XP and Vista …