With the PC program serialdownload.exe you can download files to the bootloader through a serial port.
Note: This tool is only supported and tested with a very few versions of the bootloader and should be considered to use only if there
is no other possibility to download files.
Please prefer SD-/MMC-Card downloads or Ethernet downloads!
The serialdownload.exe is easy to use. Just drop the file to be transferred to the device on the Icon of serial download and follow the instructions….
Here you can get the serial download tool:
