Field Notes
Hardware builds, wardriving field notes, wireless research writeups, and lab experiments.
July 8, 2026
R4TKN is an open-source project that pairs a Flipper Zero with a Realtek BW16 module to build a portable dual-band Wi-Fi research device. Here's what it does, how the hardware connects, and how to set it up.
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July 8, 2026
You've done a wardrive and have a log file. Here's exactly how to create a WiGLE account, format your file, upload it, and have your networks counted.
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SSID, BSSID, MAC address — Wi-Fi uses several identifiers and they're easy to confuse. Here's what each one means and why it matters for wardriving and wireless research.
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The SigBin Drive is a compact, self-contained wardriving device. Here's what it logs, how it works in the field, and who actually needs one.
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ESP32 deauthers are everywhere and cheap. The BW16 is rarer and more capable. Here's an honest comparison so you can pick the right tool for what you're actually doing.
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July 4, 2026
Most deauthers only work on 2.4GHz. Here's what a 5GHz deauther actually does, why the hardware is rare, and why it matters for wireless research.
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July 4, 2026
Wardriving is the practice of scanning and mapping Wi-Fi networks while moving through an area. Here's what hardware you need, what software to use, and how to submit to WiGLE and wdgwars.
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July 4, 2026
The SigBin Pro is our most capable research platform — a dual MCU device built around the BW20-07s module with full 2.4GHz and 5GHz support, GPS logging, and WPA3-aware hardware design. Here's what makes it different.
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July 4, 2026
wdgwars is a wardriving competition where participants race to discover the most Wi-Fi networks. Here's how it works, what hardware you need, and how to submit your logs.
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