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FT232 device not found in Windows 7
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FT232 device not found in Windows 7

by pteng on Tue Sep 19, 2017 6:57 pm

Just bought ft232. When executing the following python code, error message of device not found is shown. FTDI device is listed with "This device is working properly." in device manager. Please help.
import Adafruit_GPIO.FT232H as FT232H
FT232H.use_FT232H()
ft232h = FT232H.FT232H()

Traceback (most recent call last):
File "I2C Device Enumeration.py", line 7, in <module>
ft232h = FT232H.FT232H()
File "build\bdist.win32\egg\Adafruit_GPIO\FT232H.py", line 150, in __init__
File "build\bdist.win32\egg\Adafruit_GPIO\FT232H.py", line 204, in _check
RuntimeError: ftdi_usb_open failed with error -3: device not found

pteng
 
Posts: 8
Joined: Mon Sep 11, 2017 1:32 pm

Re: FT232 device not found in Windows 7

by adafruit_support_carter on Wed Sep 27, 2017 8:38 pm


adafruit_support_carter
 
Posts: 17142
Joined: Tue Nov 29, 2016 2:45 pm

Please be positive and constructive with your questions and comments.