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- CH341SER Driver (For Windows): If windows does not do so automatically when you connect your CNC to the computer for the first time, this downloadable file is the Driver which is needed for your computer to be able to communicate with your CNC.
- Ch341ser.inf Driver for Windows 7 32 bit, Windows 7 64 bit, Windows 10, 8, XP. Uploaded on 2/23/2019, downloaded 388 times, receiving a 87/100 rating by 251 users.
- CH341 Driver Download A driver is a program that helps a Software or program run easily on any platform. So CH341 Programmer Software and Driver both are important to download. So if you are downloading the CH341 Software then you definitely download CH341 Driver from here to run the Software without any error.
- Windows 10 And CH340 - Page 2 - Arduino Forum - Index
- Ch341 Driver For Windows
- USB SERIAL CH340 (input Devices) Drivers For Windows
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.
CH341A Software & Driver. The problem is that this device comes as-is, without any documentation or software. Drivers are available from manufacturer’s website (but the site is written in Chinese). Also, some source codes are available from Manufacturer. But, first of all, let’s have a look at the hardware.
Windows
(Manufacturer’s Chinese Info Link)
Windows 10 And CH340 - Page 2 - Arduino Forum - Index
- Download the Windows CH340 Driver
- Unzip the file
- Run the installer which you unzipped
- In the Arduino IDE when the CH340 is connected you will see a COM Port in the Tools > Serial Port menu, the COM number for your device may vary depending on your system.
Older Windows Driver Version and Instructions
Download the Windows CH340 DriverUnzip the folder.If you are running a 64Bit Windows: – run the SETUP_64.EXE installer.If you are running a 32Bit Windows: – run the SETUP_32.EXE installer.If you don’t know, try the 64 bit and if it doesn’t work, the 32 bit.In the Arduino IDE when the CH340 is connected you will see a COM Port in the Tools > Serial Port menu, the COM number for your device may vary depending on your system.
Macintosh
(Manufacturer’s Chinese Info Link)
The following github has up to day pkg files for 1.3, 1.4 and 1.5 at time of writing, thanks to Joshua Wallis for bringing this to my attention…
Ch341 Driver For Windows
Direct Download Links (from the github repo above):
USB SERIAL CH340 (input Devices) Drivers For Windows
See the github link above for installation instructions if you need them.
Previous macinstosh downloads if the above doesn’t work for you…
Linux
(Manufacturer’s Chinese Info Link)
Drivers are almost certainly built into your Linux kernel already and it will probably just work as soon as you plug it in. If not you can download the Linux CH340 Driver (but I’d recommend just upgrading your Linux install so that you get the “built in” one).
Uninstalling From Macinstosh
A couple of Mac users have said “the driver crashes my mac Sierra how do I uninstall”.
Firstly regards the crash make sure you installed the 1.3 version of the driver, not the old one. You could download it directly from the Manufacturers Website in case they have issued an update since I wrote this page.
Secondly a quick google search reveals that this is how you uninstall:
- Open a terminal and type:
cd /Library/Extensions/
- Verify that the .kext file is present:
ls | grep usbserial.kext
- Output should be:
usbserial.kext
- Then type:
sudo rm -R usbserial.kext
- Verify that the .kext file has been removed:
ls | grep usbserial.kext
- Output should be empty.
- After you should remove the files stored in receipts folder:
cd /private/var/db/receipts/
- Find the enties:
ls | grep usbserial*
- Output should be:
codebender.cc.ch34xinstaller.usbserial.pkg.bom codebender.cc.ch34xinstaller.usbserial.pkg.plist
- Remove each one of the files of the above list:
sudo rm -r
filename
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