Create free account Forgot password? Haven’t tried it under Win2K or XP yet. But the documentation and other comments I googled on this newsgroup say that it should work without one. Arduino Robotics Lonnie Honeycutt. The system won’t “pick up” the driver. Long term, probably will.

Uploader: Mulkis
Date Added: 15 June 2009
File Size: 44.43 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 38345
Price: Free* [*Free Regsitration Required]

I’ve tried removing the “unknown device” and doing it over, no change Windows 7, Windows Server R2 and Windows 8, 8. FTDI drivers may be distributed in any form as long as license information is not modified.

Chronological Newest First I found a similar problem in an earlier thread, but not really a solution However, it insists that it knows better the best driver is already installed and won’t update. The system won’t “pick up” the driver. First, the support of USB under win98 is not perfect.

USB Driver for NIM N14xx family

Installation guides are available from the Installation Guides page of the Documents section of ft232m site for selected operating systems. If I let vc; settle down between the host and the device, then set Procomm Plus to serial port 3 the “VCP” portthen tell the device to start sending data – works fine.

For test purposes, I have been using Procomm Plus. Meindert Reply Start a New Thread. You just need to update the driver.


Reply Start a New Thread. We use the chips and the VCP drivers in a commercial product for 3 years and we’ve never had any reported problems. Long term, probably will. In no event shall future technology devices international limited be liable for any direct, indirect, incidental, special, exemplary, or consequential damages including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption however caused and on any theory of fr232bm, whether in contract, strict liability, or tort including negligence gt232bm otherwise arising in any way out of the use of this software, even if advised of the possibility of such damage.

But if I then turn off the device the FTDI chip is self powered, which means it goes off as well and back on, not only does Procomm Plus appear to lock up, but Win98 comes up with an internal error that won’t go away without a reboot. It recognizes the USB device unknown when I plug it in. But the documentation and other comments I googled on this newsgroup say that it should work without one.

It then insists on automatically attaching its own USB driver. Windows 2. I will try your suggestion of stripping out any vcpp stuff in the INF file.

Virtual COM Port Drivers

But for now the VCP driver tf232bm us to continue to use the PC-based host program with no changes just tell it to use a different serial port. Also, as Windows 8 RT is a closed system not allowing for 3rd party driver installation our Windows 8 driver will not support this variant of the OS. So the idea was to start ft232bk the least number of variables in the equation.


Stef Mientki James M.

FTDI driver installation problems

You must use the Windows RT build for this platform. This driver ft232nm signed by Apple. Sign in Sign in Fh232bm me Forgot username or password? One thing I suspect is that the driver is not happy if the device starts sending data or trying to before all the enumeration is completed.

On Sun, 29 May That way it will always look for a driver for your specific PID and ignore any previously installed drivers.

Straight terminal program, just to display the data being sent over the line from the device. Protecting the IoT with Invisible Keys.

Mac OS X He’s really helpful and has accumulated quite a lot of knowledge? Arduino Robotics Lonnie Honeycutt.