I have watched tens of YouTube videos, and read a lot of posts about how to program the ATtiny85. But, it doesn't seem to work with me. I'm not able to burn the bootloader nor upload a code.
- Using Arduino Uno
- Using 10uF capacitor between GND and Reset
- Checked my wiring thousands time
Have anyone seen this issue before. Thanks in advance.
Arduino: 1.8.13 (Windows 10), Board: "ATtiny25/45/85 (No bootloader), Enabled, CPU (CPU frequency), ATtiny85, 8 MHz (internal), EEPROM retained, B.O.D. Disabled (saves power), Enabled"
Sketch uses 634 bytes (7%) of program storage space. Maximum is 8192 bytes.
Global variables use 9 bytes (1%) of dynamic memory, leaving 503 bytes for local variables. Maximum is 512 bytes.
C:\Users\josip\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/bin/avrdude -CC:\Users\josip\AppData\Local\Arduino15\packages\ATTinyCore\hardware\avr\1.4.0/avrdude.conf -v -pattiny85 -carduino -PCOM3 -b19200 -Uflash:w:C:\Users\josip\AppData\Local\Temp\arduino_build_696886/Blink.ino.hex:i
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\josip\AppData\Local\Arduino15\packages\ATTinyCore\hardware\avr\1.4.0/avrdude.conf"
Using Port : COM3
Using Programmer : arduino
Overriding Baud Rate : 19200
Setting bit clk period : 5.0
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
flash 65 12 32 0 yes 8192 64 128 30000 30000 0xff 0xff
signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00
lock 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
calibration 0 0 0 0 no 2 0 0 0 0 0x00 0x00
Programmer Type : Arduino
Description : Arduino
Hardware Version: 2
Firmware Version: 1.18
Topcard : Unknown
Vtarget : 0.0 V
Varef : 0.0 V
Oscillator : Off
SCK period : 0.1 us
avrdude: AVR device initialized and ready to accept instructions
An error occurred while uploading the sketch
Reading | ################################################## | 100% 0.00s
avrdude: Device signature = 0x1e9005
avrdude: Expected signature for ATtiny85 is 1E 93 0B
Double check chip, or use -F to override this check.
avrdude done. Thank you.
