ftp.ntua.gr:/debian/dists/Debian12.1/main/installer-armhf/20220917/images/u-boot/Firefly-RK3288/?C=S&O=A 
Icon  Name                                                                  Last modified      Size  
[DIR] Parent Directory                                                                           -   
[   ] idbloader.img.gz                                                      17-Sep-2022 22:54   33K  
[   ] u-boot.img.gz                                                         17-Sep-2022 22:54  285K  
[   ] Firefly-RK3288.sdcard.img.gz                                          17-Sep-2022 22:54  327K
Apache/2.2 Server at ftp.grnet.gr Port 80