GEMMA Unknown USB Device issue
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Please be positive and constructive with your questions and comments.
- richqrp
- Posts: 4
- Joined: Sun May 03, 2015 3:26 pm
GEMMA Unknown USB Device issue
having the same problem as the other person, with my new Gemma. have tried other cables, ports. but the bootloader Red Led does not light at all, using reset or plugging it into the PC.
- Franklin97355
- Posts: 23912
- Joined: Mon Apr 21, 2008 2:33 pm
Re: GEMMA Unknown USB Device issue
Are you actually getting a "Unknown USB Device" error when you plug it in?
- richqrp
- Posts: 4
- Joined: Sun May 03, 2015 3:26 pm
Re: GEMMA Unknown USB Device issue
yes.
plus nothing happens when i hit the reset button. red led will not come on, and device manager wont even see it when i hit the reset. the pro trinket will reset the device manager but not the gemma.
plus nothing happens when i hit the reset button. red led will not come on, and device manager wont even see it when i hit the reset. the pro trinket will reset the device manager but not the gemma.
- richqrp
- Posts: 4
- Joined: Sun May 03, 2015 3:26 pm
Re: GEMMA Unknown USB Device issue
wonder if the reset button is bad?
- Franklin97355
- Posts: 23912
- Joined: Mon Apr 21, 2008 2:33 pm
Re: GEMMA Unknown USB Device issue
Have you downloaded and installed the drivers and the Adafruit IDE for Gemma? https://learn.adafruit.com/introducing- ... troduction
- Franklin97355
- Posts: 23912
- Joined: Mon Apr 21, 2008 2:33 pm
Re: GEMMA Unknown USB Device issue
Email [email protected] with a link to this thread for a replacement Gemma.
Please be positive and constructive with your questions and comments.