ftp.ntua.gr:/debian/dists/sid/main/installer-arm64/20190702/images/device-tree/broadcom/?C=N&O=A 
Icon  Name                                                                Last modified      Size  
[DIR] Parent Directory                                                                         -   
[   ] bcm2837-rpi-3-b-plus.dtb                                            02-Jul-2019 01:39   13K  
[   ] bcm2837-rpi-3-b.dtb                                                 02-Jul-2019 01:39   13K
Apache/2.2 Server at debian.noc.ntua.gr Port 80