ftp.ntua.gr:/debian/dists/bullseye/main/installer-armhf/20210731+deb11u3/images/u-boot/Wandboard/?C=N&O=A 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[   ] SPL.gz                                                                      22-Mar-2022 19:37   30K  
[   ] Wandboard.sdcard.img.gz                                                     22-Mar-2022 19:37  318K  
[   ] u-boot.img.gz                                                               22-Mar-2022 19:37  287K
Apache/2.2 Server at debian.noc.ntua.gr Port 80