ftp.ntua.gr:/debian/dists/stable/main/installer-armhf/20230607+deb12u1/images/u-boot/Firefly-RK3288/?C=M&O=D 
Icon  Name                                                                      Last modified      Size  
[DIR] Parent Directory                                                                               -   
[   ] u-boot.img.gz                                                             15-Jul-2023 23:12  297K  
[   ] idbloader.img.gz                                                          15-Jul-2023 23:12   33K  
[   ] Firefly-RK3288.sdcard.img.gz                                              15-Jul-2023 23:12  339K
Apache/2.2 Server at debian.noc.ntua.gr Port 80