Raspberry Pi 4 PoE HAT

I recently installed Home Assistant with ZHA and wanted to place the device in a little more cramped space. The PoE HAT enables me to do exactly that. One problem. The fan is a little on the loud side. With managed OS in HA there is no way to edit the /boot/config.txt file while running.… Continue reading Raspberry Pi 4 PoE HAT

Sophos UTM

Yes! I have been looking forward to this one. In the following weeks I intend to publish a series of informative guides on Sophos UTM. My experience with XG is limited, but I have over five years of everyday configuration of the UTM. My latest buy for the lab is a Sophos SG 330 which… Continue reading Sophos UTM