USBtinyisp wont flash sketches or bootloader

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1

Hello,

I bought a USBtinyisp today. I downloaded drivers from Release Add many new boards; add placeholders for upcoming boards · adafruit/Adafruit_Windows_Drivers · GitHub

There is no com port on arduino. So i just leave it on COM1(which is nothing there) and i just select USBtinyISP as programmer.

I wired it up on the 6 pin using my own cables(tested different cables so thats not the problem),
there is also a jumper on the usbtinyisp which i have no idea what it does however i tried to flash with the jumper on and off but still nothing..

Programmer Type : USBtiny
Description : USBtiny simple USB programmer, Overview | USBtinyISP | Adafruit Learning System
avrdude: programmer operation not supported

avrdude: Using SCK period of 10 usec
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.

avrdude done. Thank you.

An error occurred while uploading the sketch

Arduino: 1.8.12 (Windows 10), Board: "ATtiny25/45/85, ATtiny85, Internal 1 MHz"

C:\Users\CT\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/bin/avrdude -CC:\Users\CT\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf -v -v -v -v -pattiny85 -cusbtiny -e -Uefuse:w:0xff:m -Uhfuse:w:0xdf:m -Ulfuse:w:0x62:m

avrdude: Version 6.3-20190619
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch

System wide configuration file is "C:\Users\CT\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf"

Using Port : usb
Using Programmer : usbtiny
avrdude: usbdev_open(): Found USBtinyISP, bus:device: bus-0:\.\libusb0-0001--0x1781-0x0c9f
AVR Part : ATtiny85
Chip Erase delay : 400000 us
PAGEL : P00
BS2 : P00
RESET disposition : possible i/o
RETRY pulse : SCK
serial program mode : yes
parallel program mode : yes
Timeout : 200
StabDelay : 100
CmdexeDelay : 25
SyncLoops : 32
ByteDelay : 0
PollIndex : 3
PollValue : 0x53
Memory Detail :

Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack

eeprom 65 12 4 0 no 512 4 0 4000 4500 0xff 0xff
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack

flash 65 6 32 0 yes 8192 64 128 30000 30000 0xff 0xff
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack

signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack

lock 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack

lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack

hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack

efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack

calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00

Programmer Type : USBtiny
Description : USBtiny simple USB programmer, Overview | USBtinyISP | Adafruit Learning System
avrdude: programmer operation not supported

avrdude: Using SCK period of 10 usec
CMD: [ac 53 00 00] [ac 53 00 00]
CMD: [ac 53 00 00] [ac 53 00 00]
CMD: [ac 53 00 00] [ac 53 00 00]
CMD: [ac 53 00 00] [ac 52 53 00]
avrdude: AVR device initialized and ready to accept instructions

Reading | CMD: [30 00 00 00] [00 30 00 1e]
CMD: [30 00 01 00] [00 30 00 93]
################CMD: [30 00 02 00] [00 30 00 0b]
################################## | 100% 0.01s

avrdude: Device signature = 0x1e930b (probably t85)
avrdude: erasing chip
CMD: [ac 80 00 00] [00 ac 80 00]
avrdude: Using SCK period of 10 usec
CMD: [ac 53 00 00] [00 00 00 00]
CMD: [ac 53 00 00] [00 00 00 00]
CMD: [ac 53 00 00] [00 00 00 00]
CMD: [ac 53 00 00] [00 00 00 00]
avrdude: reading input file "0xff"
avrdude: writing efuse (1 bytes):

Writing | CMD: [50 08 00 00] [00 00 00 00]
CMD: [ac a4 00 01] [00 a4 00 01]
CMD: [50 08 00 00] [00 00 00 00]
CMD: [50 08 00 00] [00 00 00 00]
CMD: [50 08 00 00] [00 00 00 00]
CMD: [50 08 00 00] [00 00 00 00]
CMD: [50 08 00 00] [50 00 00 00]
CMD: [50 08 00 00] [10 08 00 00]
CMD: [50 08 00 00] [50 08 00 00]
CMD: [50 08 00 00] [00 08 00 00]
CMD: [50 08 00 00] [00 00 00 00]
CMD: [50 08 00 00] [00 00 00 00]
CMD: [50 08 00 00] [00 00 00 00]
CMD: [50 08 00 00] [00 00 00 00]
CMD: [50 08 00 00] [50 08 00 00]
CMD: [50 08 00 00] [50 08 00 00]
CMD: [50 08 00 00] [50 08 00 00]
CMD: [50 08 00 00] [00 08 00 00]
CMD: [50 08 00 00] [50 00 00 00]
CMD: [50 08 00 00] [00 00 00 00]
CMD: [50 08 00 00] [00 00 00 00]
CMD: [50 08 00 00] [00 08 00 00]
CMD: [50 08 00 00] [50 08 00 00]
CMD: [50 08 00 00] [50 08 00 00]
CMD: [50 08 00 00] [50 08 00 00]
CMD: [50 08 00 00] [10 08 00 00]
***failed;
################################################## | 100% 0.07s

avrdude: 1 bytes of efuse written
avrdude: verifying efuse memory against 0xff:
avrdude: load data efuse data from input file 0xff:
avrdude: input file 0xff contains 1 bytes
avrdude: reading on-chip efuse data:

Reading | CMD: [50 08 00 00] [00 00 00 00]
################################################## | 100% 0.00s

avrdude: verifying ...
avrdude: verification error, first mismatch at byte 0x0000
0x00 != 0xff
avrdude: verification error; content mismatch

avrdude done. Thank you.

Error while burning bootloader.

2

Problem solved by changing USB plug. Thanks