

There are open source applications that support this programmer. Also, some source codes are available from manufacturer. Drivers are available from manufacturer’s website (but the site is written in Chinese). The problem with these devices is that you get them without any documentation or software. But, first of all, let’s have a look at the Also, some source codesĪre available from manufacturer. Website (but the site is written in Chinese). Drivers are available from manufacturer’s The problem with these devices is that you get them without anyĭocumentation or software. A popular device is the black CH341A MiniProgrammer that you can buy for 2 to 5 USD. The SPI and I 2C interface and leaves a lot of pins unconnected. Limited in this configuration, because the programmer makes use only of The chip is manufactured by Chinese company Jiangsu QinHeng Ltd.ĬH341A is used by some cheap memory programmers. Standard parallel port, memory parallel port and synchronous serial Now, copy/paste and run this command to make brew command available inside the Terminal: echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' > ~/.zprofileīrew install -cask wch-ch34x-usb-serial-driverĭone! You can now use Wch USB serial driver for CH340/CH341.CH341A is an USB interface chip that can emulate UART communication,.Mind you, as you type your password, it won't be visible on your Terminal (for security reasons), but rest assured it will work. If you are prompted to enter a password, please type your Mac user's login password and press ENTER. Copy and paste the following command in Terminal app:Īnd press enter/return key.Press Command+Space and type Terminal and press enter/return key.App description: wch-ch34x-usb-serial-driver (App: CH341SER_MAC/ch34xInstall.pkg).App name: Wch USB serial driver for CH340/CH341.
