ftp.ntua.gr:/debian/dists/Debian12.1/main/installer-armhf/20230217/images/u-boot/Firefly-RK3288/ 
Icon  Name                                                                  Last modified      Size  
[DIR] Parent Directory                                                                           -   
[   ] Firefly-RK3288.sdcard.img.gz                                          17-Feb-2023 05:22  340K  
[   ] idbloader.img.gz                                                      17-Feb-2023 05:22   33K  
[   ] u-boot.img.gz                                                         17-Feb-2023 05:22  296K
Apache/2.2 Server at debian.noc.ntua.gr Port 80