Meet the Whisker: a cat inspired hacking and prototyping tool powered by ESP32 that you can use to learn about wireless hacking and security measures to stop it. It comes with everything you need to scan wireless devices and networks around you. For starters, you can start 100s of USB attacks at the press of a button. It relies on the ScriptKitty Firmware to emulate a USB keyboard for keystroke injection attacks. You can also spoof WiFi packets and learn how WiFi hacking works.
You can use this gadget for DIY electronics. It is compatible with various plug & play sensors from Adafruit & Sparkfun. It has a 1.3-inch OLED display, WiFi/Bluetooth/USB, and MicroSD card support. You will be able to find the open source files for Whisker on GitHub.
[HT]