avrdude -c usbasp -p t84 -U lfuse:w:0xE2:m -U hfuse:w:0xDE:m -U efuse:w:0xFE:m
avrdude -c usbasp -p t84 -e -U flash:w:"/media/muto/Daten/oc/dev/owSlave2/programmer/flash/programmer.hex"