avrdude: Device signature = 0x1e8f0a (probably t4)
avrdude: NOTE: "flash" memory has been specified, an erase cycle will be
To disable this feature, specify the -D option.
avrdude: erasing chip
avrdude: reading input file "program.hex"
avrdude: input file program.hex auto detected as Intel Hex
avrdude: writing flash (144 bytes):