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Pro Trinket 3V error: Device not configured
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Pro Trinket 3V error: Device not configured

by elin05 on Mon Feb 05, 2018 11:18 pm

I keep on receiving this error when trying to upload to my Pro Trinket 3V using USBtinyISP:

avrdude: error: usbtiny_send: Operation timed out (expected 128, got -60)
avrdude: verification error, first mismatch at byte 0x0280
0xff != 0x23
avrdude: verification error; content mismatch
avrdude: verification error; content mismatch

I have two Pro Trinket 3Vs and one Pro Trinket 5V. I only see this issue with one of my 3V boards.

I have tried reprogramming the bootloader using an Arduino UNO but that did not help - I still get the same error.

Is there anything else I can try and/or can I get my board replaced?

elin05
 
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Joined: Tue Jun 11, 2013 4:27 pm

Please be positive and constructive with your questions and comments.