1 ESP8266 Wifi Range/Distance Tests (Wi07C)
CNLohr tests ESP8266 Wi-Fi range, including with an external antenna; cited as a benchmark when people's modules perform worse than expected.
Topic
wifi
6 videos. Ranked by independent recommendations, not by views.
2 High Res Wifi Signal Mapping
A video of someone mapping wifi signal strength across a room, linked to show how much position affects reception; little else is known about it.
3 How to add WiFi Control to any project || ESP32 Beginner's Guide
GreatScott's guide to adding WiFi to a project with an ESP32, cited for showing the board checking a web page and updating an LED matrix.
4 DEF CON 22 - Gene Bransfield - Weaponizing Your Pets: The War Kitteh and the Denial of Service Dog
A popular DEF CON talk about a cat collar that logs WiFi networks with GPS, enjoyed as entertainment and cited for small low power GPS logging.
5 5$ Arduino WiFi Module!? ESP8266 mini Tutorial/Review
A five minute introduction to the bare ESP8266 module, covering how to power and wire it up, recommended as essential before a first ESP-01 project.
6 Building a Camera That Can See Wifi | Part 3 SUCCESS!
Final part of an open-source build that maps Wi-Fi signal strength into an image with a gimbal-mounted directional antenna and an SDR; cited for DIY RF imaging.
