ftp.ntua.gr:/debian/dists/bullseye/main/installer-armhf/20210731+deb11u8/images/u-boot/Wandboard/ 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[   ] SPL.gz                                                                      24-Apr-2023 02:12   30K  
[   ] Wandboard.sdcard.img.gz                                                     24-Apr-2023 02:12  318K  
[   ] u-boot.img.gz                                                               24-Apr-2023 02:12  287K
Apache/2.2 Server at debian.noc.ntua.gr Port 80