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BETA TEST: Windows 8 Signed Trinket/Gemma/USBTiny Drivers
Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.

Re: BETA TEST: Windows 8 Signed Trinket/Gemma/USBTiny Driver

by adafruit_support_rick on Wed Mar 04, 2015 11:51 am

In the Arduino Tools menu, do you have the Programmer set to USBtinyISP?

Are you pressing the reset button on the trinket just before the upload begins? The red LED should be pulsing when the upload begins.

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Re: BETA TEST: Windows 8 Signed Trinket/Gemma/USBTiny Driver

by jcarter0943 on Wed Mar 04, 2015 12:06 pm

That made it work. Thank You

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Re: BETA TEST: Windows 8 Signed Trinket/Gemma/USBTiny Driver

by Josefan on Tue Mar 31, 2015 12:37 pm

This might not be a driver problem but my computer does not recognise my trinket 3/5V if I have a keyboard plugged in. If i unplug my keyboard all works fine. Have tried 2 different keyboards without success.

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Re: BETA TEST: Windows 8 Signed Trinket/Gemma/USBTiny Driver

by adafruit_support_rick on Tue Mar 31, 2015 1:30 pm

Sounds like a problem with your computer's USB ports or with your keyboard.

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Re: BETA TEST: Windows 8 Signed Trinket/Gemma/USBTiny Driver

by dcuccia on Sat May 09, 2015 10:29 pm

Thanks to all in this thread. I was having the same "Device Descriptor Request Failed" problem for my Adafruit Gemma v2 on Win 8.1 x64.

After moving to a USB 2.0 hub (embedded in my SIIG keyboard http://www.amazon.com/SIIG-JK-US0412-S1-Wired-Keyboard/dp/B0039TQH4M/), the board was seen as a Trinket in Device Manager.

Updating to the signed drivers, they showed up as USBtiny, but with an error (yellow exclamation point).

After resetting the Gemma, I'm in business!

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Re: BETA TEST: Windows 8 Signed Trinket/Gemma/USBTiny Driver

by cummingsseth on Fri Mar 03, 2017 8:46 am

My trinket 3v shows up in device manager as described when drivers are installed properly. However when I go into the arduino ide, there are no ports to select.

Help

(Windows 10)

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Re: BETA TEST: Windows 8 Signed Trinket/Gemma/USBTiny Driver

by adafruit_support_rick on Fri Mar 03, 2017 10:58 am

The Trinket does not have a serial port. You won't see one. Instead, the trinket emulates a USBtinyISP programmer. Press the reset button to start the bootloader at the same time you click the upload button in Arduino.

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Re: BETA TEST: Windows 8 Signed Trinket/Gemma/USBTiny Driver

by cummingsseth on Sat Mar 04, 2017 9:16 am

Hooray!
It work thank you!

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Re: BETA TEST: Windows 8 Signed Trinket/Gemma/USBTiny Driver

by adafruit_support_rick on Sat Mar 04, 2017 9:36 am

Great!

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