oprietop/isp_atmega32u4_flashing.md

Last active February 3, 2022 18:21

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Example commands for preparing fuses, flashing a bootlooader and firmware for promicro using another promicro as an ISP.

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isp_atmega32u4_flashing.md

https://github.com/qmk/qmk_firmware/blob/master/docs/isp_flashing_guide.md

avrdude -v -e -c avrisp -P COM14 -p ATmega32u4 -b 19200 -U lfuse:w:0x5E:m -U hfuse:w:0x99:m -U efuse:w:0xC3:m
avrdude -v -e -c avrisp -P COM14 -p ATmega32u4 -b 19200 -U flash:w:bootloader_atmega32u4_1.0.0.hex
avrdude -v -D -c avrisp -P COM14 -p ATmega32u4 -b 19200 -U flash:w:crkbd_rev1_oprietop.hex