dns Tools

This is a Pi-hole-like DNS ad-blocker implemented on an ultra-low-cost ESP32-C3 microcontroller. It solves the problem of network-wide ad blocking without needing a dedicated Raspberry Pi or server, by storing over half a million domain hashes in its internal flash and acting as a DNS sinkhole. It's perfect for hobbyists, privacy enthusiasts, and anyone looking to block ads on their local network with minimal hardware cost and power consumption.