CH341PAR_ANDROID.ZIP

The scope of application	version	upload time	size
CH341, CH347, CH346, CH339	1.6	2025-02-26	21.5MB
USB to FIFO/SPI/I2C/GPIO interfaces Android driver-free installation driver, application library and demos for CH341/CH346/CH347/CH339, for Android OS 4.4 and above in USB Host mode, without loading Android kernel driver and without root access operation. Includes apk installer, lib library file, App Demo, supports CH341 USB to SPI/I2C/EPP/MEM parallel port, supports CH346 480Mbps High-speed USB to Parallel FIFO/SPI, supports CH347 480Mbps High-speed USB to JTAG/SPI/I2C/GPIO, supports CH339 USB to JTAG/SPI/I2C, etc.
download

relation files

file name	file content
CH341SER.ZIP	CH340/CH341 USB to serial port Windows driver, supports Windows XP/Vista/7/8/8.1/10/11/ SERVER 2003/2008/2012/2016/2019/2022 -32/64bit, Microsoft WHQL Certified, supports USB to 3-line and 9-line serial port.
CH341SER_MAC.ZIP	USB to Serial ports macOS driver, supports CH340/CH341/CH342/CH343/CH344/CH346/CH347/CH339/CH9101/CH9102/CH9103/CH9104/CH9143/CH9111/CH91114, supports OS X 10.9~10.15, OS X 11(Big Sur) and above, includ installation guide document.
CH341DS1.PDF	CH341 datasheet, USB bus converter chip with multiple communication interfaces, such as USB to serial port/parallel port/printer port/I2C interface etc. Drivers support for Windows/Linux/Android/Mac, etc. The datasheet is the description of USB to serial port and printer port.
CH340DS1.PDF	CH340 datasheet, USB bus converter chip which converts USB to serial port, printer port, IrDA SIR etc. Integrated clock, supports various operating systems, chip information can be customized, this datasheet is about USB to serial port and USB to Infrared Adapter SIR.
CH341SER_ANDROID.ZIP	USB to Serial ports Android driver-free install, lib and demo application, supports CH340/CH341/CH342/CH343/CH344/CH347/CH9101/CH9102/CH9103/CH9104/CH9143, for Android OS 4.4 and above in USB Host mode, without loading Android kernel driver and without root access operation. Includes apk installer, lib library file, App Demo.
CH341PAR_LINUX.ZIP	CH341/CH346/CH347/CH339 USB to FIFO/SPI/I2C/GPIO interfaces Linux driver, library and demo application, supports CH346 480Mbps High-speed USB to Parallel FIFO/SPI, supports CH347 480Mbps High-speed USB to JTAG/SPI/I2C/GPIO, supports CH341 USB to SPI/I2C/EPP/MEM parallel port, etc, supports 32/64 operating system.
CH341SER_LINUX.ZIP	Linux driver for USB to serial port, supports CH340 and CH341, supports 32/64-bit operating systems.
CH346EVT.ZIP	High-speed USB bridge chip CH346 evaluation board description, including Windows DEMO of PC and FPGA and MCU DEMO, reference schematic, used for USB to parallel FIFO, USB to passive SPI interface, high-speed USB to dual serial ports, etc.
CH347DS1.PDF	CH347 datasheet, 480Mbps high-speed USB to UART, I2C, SPI and JTAG, supports drivers on Windows/ Linux/ Android /macOS, used to high-speed USB to UART, USB to SPI, USB to IIC, USB to JTAG， CPU debugger，FPGA downloader，programming device etc.
CH347EVT.ZIP	CH347 evaluation board instruction, for USB2.0 high-speed converter chip CH347 to design principle diagram, application software and development manual, used for USB to dual UART, USB to SPI, USB to I2C, USB to JTAG and other functions.
CH339DS1.PDF	Industrial-grade 7-Port Multi-Function HUB Chip CH339 Datasheet, 7-port USB2.0 high-speed HUB chip, supports high performance MTT mode, 7 downstream ports concurrent processing, supports overcurrent detection and port power control, and at the same time has USB 100 Gigabit Ethernet, USB high speed SD card reader, USB PD and USB to SPI, USB to JTAG, USB to UART, USB to I2C interface and other functions. It can be applied to computer and industrial controller motherboards, docking stations, peripherals, embedded systems and other scenarios.