Pihole 1. Raspberry Pi einrichten # https://www.raspberrypi.com/documentation/computers/getting-started.html 2. Betriebssystem installieren # https://www.raspberrypi.com/documentation/computers/getting-started.html#installing-the-operating-system 3. Pi-Hole installieren # https://docs.pi-hole.net/main/basic-install/