Device firmware update (DFU) USB programmer

 dfu-util is a program that implements the host (PC) side of the USB
 DFU 1.0 and 1.1 (Universal Serial Bus Device Firmware Upgrade) protocol.
 .
 DFU is intended to download and upload firmware to devices connected over
 USB. It ranges from small devices like micro-controller boards up to mobile
 phones. With dfu-util you are able to download firmware to your device or
 upload firmware from it.