CH340 IC is a low cost USB to TTL converter IC. CH340g ICis used in low cost SMD Arduino UNO & Arduino Nano boards. Many USB to Serial converter IC’s are available in the market but this is a low cost IC that is gaining popularity. USB to TTL converter modules are also available based on this IC. Even Node MCU IOT modules also have this IC.
Usb serial ch340 com2 driver for windows 7 32 bit, windows 7 64 bit, windows 10, 8, xp. New uno, and server 2008 as bte13-009/usb. For windows, - automatic installation, plug board to usb-port of pc, windows will detect and download driver. Driver usb serial hl 340 driver for windows 7 32 bit, windows 7 64 bit, windows 10, 8, xp. Download the latest drivers for your usb-serial ch340 to keep your computer up-to-date. Read honest and unbiased product reviews from our users. Serial printer, industrial i/o or an rs-232 port. Devices with cable converter adapter with it. Download latest version of verified & working Windows 8.1 x64 & x86 driver for CH340, CH340G USB to Serial converter. The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. Some Arduino's or types of them use another AVR chip for the serial connection and can be reprogrammed. Download drivers for ch340 ic for windows 7, windows 8, windows 10 and also for mac users. The ch340 provides common modem liaison signal, use our drivers. Ch340 is a usbbus convert chip and it can realize usb convert to serial interface, usb convert to irda infrared or usb convert to printer interface. Driver for USB – SERIAL CH340 you can download from Official wch cn USB – SERIAL CH340 Drivers download center, download and update wch cn USB – SERIAL CH340 drivers in 3 steps under 2 minutes. I had some difficulties finding a windows 7 64 bit driver for my usb serial adapter i bought at dx.
You can download the Drivers for CH340g from below
Download CH340g Driver for windows 7, 8 and windows 10
I have personally tested the above CH340 driver on windows 7 and it worked with the Arduino Nano, Node MCU and Arduino UNO clones.
Step By Step Installation of CH340g Drivers
Initially connect your hardware having CH340 USB to Serial IC to your PC. In the device manager it will show “USB2.0-Serial” (as shown in below figure) which means your ch340 driver has not been installed.
Now extract the CH340g drivers in a folder and in that you will find folder named “CH341SER” in which there will be a “setup” application file as shown below.
Open the setup file and a “Driver Setup” option will open. Just click on the install file.
This installation takes some time. In my laptop it took 1 minute so just have patience. Once installed it will show driver successfully installed. Now go again back to device manager and there you will see that the driver has been successfully been installed and a com port has been allotted. In below image you can see that “com19” has been allotted for ch340g IC in my laptop
Usb Serial Ch340 Driver Windows 8.1
Drivers for the ch340 IC has now been installed successfully. I have tested this drivers and installation process in Windows XP, windows 7. Will test is soon on Windows 8 & windows 10.
You can see in above image that Port Number 19 has been allocated to this IC. If you want you can even change the virtual com port number from Device Manager.
For MAC users you can check CH340 Installation Guide for MAC users
Most new users find it difficult to get the USB drivers. Because Arduino Uno Clone does not use the same driver chip with Arduino Uno R3 Original. But don't worry, Srishti Robotics have provided two drivers.
Use the USB / Serial CH340 / CH341 Driver‘s Download:
Usb Serial Ch340 Driver Windows 10
Windows 32 bit : Download
Windows 64 bit : Download
Linux : Download
MAC : Download
Usb Serial Ch340 Windows 10
USB Serial Driver CH 340 can be used for Windows XP / Win 7 / Wind 8. I try to use Windows 8.
If USB Serial Drivers are successful it will be visible in the Devices Manager of Windows