Arduino, Misc

Chinese Arduinos with CH340 / CH341 Serial / USB Chip on OS X Yosemite

NOTE: There’s an updated signed driver that works all the way up to Sierra: If you have the old driver installed, then you should uninstall it first. Here are the instructions for uninstalling the old driver: Open up Terminal Type the following: cd /System/Library/Extensions/ Press enter Type the following: cat usb.kext/Contents/Info.plist | grep wch.usb.usb Press enter You should have received…

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