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
🛡️ This custom integration restored compatibility between Home Assistant and Pi-hole, which was no longer supported by the native integration. Today, this integration offers additional and complementary features.