Using an USBtinyISP to program AVR microcontrollers.

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hello everyone,

i purchased usbtinyisp v2.0 , installed driver "adafruit", , when want program attiny85, arduino ide says :

avrdude: error: not find usbtiny device (0x1781/0xc9f)

so can me please ?

quote
i purchased usbtinyisp v2.0 , installed driver "adafruit", , when want program attiny85, arduino ide says : avrdude: error: not find usbtiny device (0x1781/0xc9f)   


not without schematic of how attiny85 wired device.
draw schematic pen , paper , take photo of cell phone , post it.
also, know @ spi (yes or no question) ?
if yes, ?


Arduino Forum > Using Arduino > Programming Questions > Using an USBtinyISP to program AVR microcontrollers.


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