arduino Tools
2 best arduino tools and apps, curated and ranked by community upvotes on ProductCool. Updated daily as new arduino products launch.
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.
ESP32 Bit Pirate is an open-source firmware and ecosystem that transforms compatible ESP32 boards into a versatile hardware hacking tool. It solves the problem of needing multiple single-purpose debuggers by providing a unified, web-accessible interface to speak dozens of protocols like I2C, SPI, UART, JTAG, and more. It's designed for electronics learners, firmware developers, and hardware testers who need a practical, repeatable workbench for exploration, debugging, and automation.