RFHunter V4.0 This project is an RF Signal Scanner built using an ESP32, AD8317 RF detector, and various other components. It's designed to detect and measure RF signals in the environment and display the signal strength on an OLED display. It's useful to find hidden cameras, wiretapping devices, and other RF-enabled devices. Ready for Primetime This video had V3 which required a 9V battery and an external USB Power Supply. V4 here snaps together with zero tools, has space in the bottom for a ba...