Cp2102 Bridge Controller Driver

 

Download Silicon Labs CP2102 USB to UART Bridge VCP Driver 6.6.1 (Other Drivers & Tools). Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device. Recent versions of the linux kernel include support for the CP2102 USB-to-UART Bridge Controller as part of the usb-serial driver, so your Pololu CP2102 should work right out of the box. We have verified that the CP2102 works with Ubuntu versions 7.04 and 8.04. NEW DRIVER, CP2102 TO UART BRIDGE CONTROLLER - CP2102 - USB to UART Bridge IOT applications. It is highly recommended to always use the most recent driver version available. CP2102 is a highly integrated USB to UART bridge controller that provides a simple solution for updating rs-232 designs to USB utilizing a minimum of components and PCB.

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1. Overview
2. Windows Drivers and Installation Instructions
3. Mac OS X Drivers
4. Linux Installation

1. Overview

We use the Silicon Labs CP2102 USB-to-UART Bridge Controller in several of our products to provide USB connectivity while communicating via a simple serial protocol. It is the key component of our Pololu USB-to-serial adapter:

Cp2102 Bridge Controller Driver

Pololu USB-to-serial adapter with CP2102

and is also used in our Orangutan USB Programmer, USB 16-Servo Controller, and Orangutan X2. These CP2102-based products feature a mini-B connector, so you will need a USB A to mini-B cable to connect them to one of your computer’s USB ports. Once the appropriate drivers are installed for your system, the CP2102 will look like a standard serial port. This document provides you with the necessary drivers along with installation instructions.

2. Windows Drivers and Installation Instructions

Before you connect your Pololu CP2102 device to a computer running Microsoft Windows, you should install its drivers:

  1. Download the CP2102 drivers for Windows (4MB zip).
  2. IMPORTANT: You must extract the zip archive into a temporary directory. attempt to double-click or run any of the files until you have extracted them.
  3. Open the temporary directory and run the appropriate executable. If you have a 64-bit operating system, you should run pololu-cp2102-setup-x64.exe. If you have a 32-bit operating system, you should run pololu-cp2102-setup-x86.exe.
  4. During the installation, Windows will ask you if you want to install the drivers. Click “Install” (Windows 10, 8, 7, and Vista) or “Continue Anyway” (Windows XP).
  5. The installer should complete successfully.

Windows 10, Windows 8, Windows 7, and Windows Vista users: Your computer should now automatically install the necessary drivers when you connect a Pololu CP2102 device. No further action from you is required.

Windows XP users: You need to follow steps 6–10 for each new device you connect to your computer.

  1. Connect the device to your computer’s USB port. Your computer will detect the new hardware and open the Found New Hardware Wizard.
  2. When the Found New Hardware Wizard is displayed, select “No, not this time” and click “Next”.
  3. On the second screen of the Found New Hardware Wizard, select “Install the software automatically” and click “Next”.
  4. Windows XP will warn you again that the driver has not been tested by Microsoft and recommend that you stop the installation. Click “Continue Anyway”.
  5. When you have finished the Found New Hardware Wizard, click “Finish”.

If you now go to your computer’s Device Manager and expand the “Ports (COM & LPT)” list, you should see “Pololu USB-to-Serial Adapter” as one of the COM ports.

Windows 8 device manager showing a Pololu CP2102 device.

Some software will not allow connection to higher COM port numbers. If you need to change the COM port number assigned to your USB adapter, you can do so using the Windows device manager. Bring up the properties dialog for the “Pololu USB-to-Serial Adapter” COM port and click the “Advanced…” button in the “Port Settings” tab. From this dialog you can change the COM port assigned to your device.

3. Mac OS X Drivers

To use the CP2102 on a computer running Mac OS X, you should download and install the CP210x USB to UART Bridge VCP Drivers from Silicon Labs for Mac OS X.

Cp2102 Usb To Uart Bridge Controller Driver Dell

Additionally, we have older drivers that other customers have used successfully on both PowerPC- and Intel-based Macs running OS X version 10.3.9 or later, but these probably will not work on version 10.7 or later. You can download these drivers here: OSX_cp2102_drivers.dmg (723k dmg)

Mac OS X compatibility: We have confirmed that our CP2102-based devices work on Mac OS X 10.7 and other customers have used them successfully on older versions. We can assist with advanced technical issues, but most of our tech support staff does not use Macs, so basic support for Mac OS X is limited.

4. Linux Installation

Recent versions of the linux kernel include support for the CP2102 USB-to-UART Bridge Controller as part of the usb-serial driver, so your Pololu CP2102 should work right out of the box. We have verified that the CP2102 works with Ubuntu versions 7.04 and 8.04. If you experience any problems, we recommend you upgrade to the most recent version of your distribution.

Related products

Orangutan USB Programmer
Pololu USB 16-Servo Controller
Pololu USB-to-Serial Adapter
Orangutan X2 with VNH3
Bridge

First off, I did a quick search and found that some people had had success in that the cp210x driver was already installed on their machines. I did a modprobe and it returned nothing (not an error).

I searched around on the net a bit and found a very useful USART to USB converter bridge (http://www.nexuscyber.com/cp2102-usb-to … Mgod5UQAdQ). The CP2102 is a programmable device with many settings insofar as the data framing is concerned. As such, a driver for the device must be used to interface and modify these parameters.

On the Silabs website I found this driver (http://www.silabs.com/products/mcu/page … ivers.aspx) for linux (kernel > 3.x.x). The problem is that this driver is just a single C program with zero documentation. An include make file is about as useful considering it has a single line in it that fails (for me) at run-time.


Cp2104 Usb To Uart Bridge Controller Driver

Cp2102 Bridge Controller Driver

Cp2102 To Uart Bridge Controller Driver

The driver source can be found here (http://pastie.org/private/kulx2zqdyvkafoxekwjq)
Where my make error is

If I do not sudo make I just get this:

There is no documentation aside from:

  • make ( your cp210x driver )
    cp cp210x.ko to /lib/modules/<kernel-version>/kernel/drivers/usb/serial
    insmod /lib/modules/<kernel-version/kernel/drivers/usb/serial/usbserial.ko
    insmod cp210x.ko

Cp2102 Usb To Uart Bridge Controller Driver Xp Download

Can anyone provide some guidance on the steps to install this driver (or at least where to look) and why there is such a lack of documentation? Are there assumptions here that I am not aware of? How is anyone suppose to use this? If you look in the source there are structures being used as arguments to functions that are never defined as far as I can tell. Perhaps they are part of the header files included at the top, but I could not find some of those on my machine either.

Hiletgo Cp2102 Drivers

Has anyone had success using this device?