← All repos

M-Abozaid/esp32-c3-adblock

View on GitHub ↗ ★ 3,542 C++

Pi-hole-class DNS ad-blocker on a $2 ESP32-C3 (no PSRAM): 537k domains as 40-bit FNV-1a hashes in flash, binary-searched. UDP DNS sinkhole + web dashboard. https://youtube.com/shorts/RaxszOUMi8E?feature=share

4 mentions on Hacker News by 4 people: 1 story, 3 comments · first 2026-07-19 · latest 2026-10-08