hello all I connected ATmega328p right to the USBtinyISP V2.0 as it shown below in attachments. Then I checked the connection with avrdude through cmd. The connection between PC and the chip was OK. I opened Arduino with blink LED example and set Programmer to USBtinyISP, Microcontroller to ATmeg…

[SOLVED] Arduino bootloader killed atmega 328p

Jiggy-Ninja April 11, 2014, 8:58pm 3

Which bootloader, specifically, did you select?

You have no oscillator on that board. You may need a crystal or ceramic resonator for it to work.

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