Cp210x Usb To Virtual Serial Converter.exe

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How to Install and Use Cp210x Usb To Virtual Serial Converter.exe

Cp210x Usb To Virtual Serial Converter.exe is a driver file that enables communication between a USB device and a serial port on a computer. It is part of the CP210x USB to UART Bridge Virtual COM Port (VCP) drivers developed by Silicon Labs. These drivers are required for device operation as a Virtual COM Port to facilitate host communication with CP210x products, such as microcontrollers, sensors, and modems.

In this article, we will show you how to download, install, and use Cp210x Usb To Virtual Serial Converter.exe on different operating systems.

Downloading Cp210x Usb To Virtual Serial Converter.exe

The default, unmodified drivers from Silicon Labs are associated with the VID and PID programmed onto CP210x devices by default. These defaults are listed below:

DeviceDefault VIDDefault PID

CP2101-4/CP2102N0x10C40xEA60

CP21050x10C40xEA70

CP21080x10C40xEA71

You can download the default drivers from here. Alternatively, you can modify the drivers by using the utility found with AN200, here, to change the VID and PID of your CP210x device.

If you want to automatically download and install the drivers using Windows Update, you need to program a different set of PIDs onto the CP210x device. This allows a user to merely connect a CP210x device to a Windows machine and be able to use it without having to manually download and install drivers. The PIDs that must be programmed to the CP210x device are listed below:

DeviceWindows Update VIDWindows Update PID

CP2101-4/CP2102N0x10C40xEA63

CP21050x10C40xEA7A

CP21080x10C40xEA7B

Installing Cp210x Usb To Virtual Serial Converter.exe

The installation process varies depending on your operating system. Here are some general steps for different OS:

Windows: Run the installer file and follow the instructions on the screen. You may need to reboot your computer after the installation. You can check the Device Manager to see if the driver is installed correctly.

Mac OS X: Download and install the CP210x USB to UART Bridge VCP Drivers from Silicon Labs for Mac OS X from here. You may need to restart your computer after the installation. You can check the System Information to see if the driver is installed correctly.

Linux: The CP210x driver is built into most Linux kernels, so you do not need to install it separately. You can check the /dev directory to see if a ttyUSB* device is created when you plug in your CP210x device.

Using Cp210x Usb To Virtual Serial Converter.exe

Once you have installed the driver, you can use your CP210x device as a virtual serial port on your computer. You can use any serial communication software, such as PuTTY, Tera Term, or Arduino IDE, to communicate with your CP210x device. You 061ffe29dd