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- 资讯公开站CNX Software
Open-source ESP32-C3 DNS ad blocker supports up to over 500,000 domains without PSRAM
Developed by Zed (M-Abozaid), the esp32-c3-adblock is an open-source, Pi-hole-style DNS ad blocker that runs on a $2 ESP32-C3 microcontroller board/module without requiring PSRAM. It blocks ads and tracking domains across devices on a home or small office network by filtering DNS