QuadRF can spot drones and see WiFi through my wall
QuadRFRaspberry PiFPGAphased-array radioWiFidrone trackingSDRradio experimentation
Author: speckx
Date: 7/10/2026
Article Summary:
QuadRF is a handheld phased-array radio that can see WiFi through walls and track drones in flight, built around a Raspberry Pi 5 and an FPGA board.