USBTiny - USB Device Not Recognized

USB AVR Programmer and SPI interface. Adafruit's USBtinyISP.

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tastywheat
 
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Joined: Tue May 15, 2012 8:27 pm

USBTiny - USB Device Not Recognized

Post by tastywheat »

Hello,

I've just assembled a USBtinyISP (purchased from adafruit), upon plugging it in to the computer -- Windows 7 64bit -- no leds turn on and I get the message "usb device is not recognized". Below are some screenshots of the error and my solder job:

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adafruit_support_bill
 
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Joined: Sat Feb 07, 2009 10:11 am

Re: USBTiny - USB Device Not Recognized

Post by adafruit_support_bill »

Assembly looks good. It is possible you got a bad chip. Contact [email protected] with a link to this thread and ask for a new USBTinyISP chip.

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