Difference between revisions of "Arduino Clone CH341 Drivers"
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== Mac installer and instructions: == | == Mac installer and instructions: == | ||
| − | Note that this installation process involves configuring your mac to allow this unsigned driver to be installed. | + | Note that this installation process involves configuring your mac to allow this unsigned driver to be installed. It also '''does not work with OS X 10.11 El Capitan'''. See workaround link below. |
# [http://0xcf.com/2015/03/13/chinese-arduinos-with-ch340-ch341-serial-usb-chip-on-os-x-yosemite/ Download Driver Files for your OS] | # [http://0xcf.com/2015/03/13/chinese-arduinos-with-ch340-ch341-serial-usb-chip-on-os-x-yosemite/ Download Driver Files for your OS] | ||
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# Launch Terminal and copy paste this: | # Launch Terminal and copy paste this: | ||
#: sudo ln -s /dev/tty.wch\ ch341\ USB\=\>RS232\ 1410 /dev/tty.wch | #: sudo ln -s /dev/tty.wch\ ch341\ USB\=\>RS232\ 1410 /dev/tty.wch | ||
| + | # Restart your Mac again | ||
| + | |||
| + | Note, this method no longer works in OSX El Capitan, as under OS X 10.11 El Capitan Apple changed the way kext signing can be disabled by introducing “System Integrity Protection” and a new cli util “csrutil”. Here is a workaround if you feel comfortable disabling this protection: | ||
| + | |||
| + | https://tzapu.com/making-ch340-ch341-serial-adapters-work-under-el-capitan-os-x/ | ||
Revision as of 17:35, 2 June 2016
Windows Installer and instructions:
http://www.microcontrols.org/arduino-uno-clone-ch340-ch341-chipset-usb-drivers/
Or browse to our file server:
\\steamserver\software\Arduino\Uno clone\CH341SER_Windows\Setup.exe
Mac installer and instructions:
Note that this installation process involves configuring your mac to allow this unsigned driver to be installed. It also does not work with OS X 10.11 El Capitan. See workaround link below.
- Download Driver Files for your OS
- Install software but don’t restart yet.
- Launch Terminal and copy paste this:
- sudo nvram boot-args="kext-dev-mode=1"
- Note: If you copy and paste that line from the linked website instead of here, it will fail due to bad quotes in the HTML.
- Restart your Mac
- Launch Terminal and copy paste this:
- sudo ln -s /dev/tty.wch\ ch341\ USB\=\>RS232\ 1410 /dev/tty.wch
- Restart your Mac again
Note, this method no longer works in OSX El Capitan, as under OS X 10.11 El Capitan Apple changed the way kext signing can be disabled by introducing “System Integrity Protection” and a new cli util “csrutil”. Here is a workaround if you feel comfortable disabling this protection:
https://tzapu.com/making-ch340-ch341-serial-adapters-work-under-el-capitan-os-x/
