Pi-Hole

Pi-hole® - Network-wide Ad Blocking

A black hole for Internet advertisements

https://pi-hole.net

Block lists:

The Big Blocklist Collection https://firebog.net

Pi-hole OLED:

https://learn.adafruit.com/pi-hole-ad-blocker-with-pi-zero-w/install-pioled
https://github.com/willdurand/pihole-oled
https://www.raspberrypi-spy.co.uk/2019/10/pi-hole-oled-status-screen/