TL;DR
C5VRX-5 is an innovative project that turns a Seeed Studio XIAO ESP32-C5 development board into a 5.8 GHz analog FPV (First-Person View) receiver. Developed by a hardware hacker named Leon, this open-source project demonstrates how to leverage the ESP32-C5’s built-in Wi-Fi radio to receive and demodulate video signals, a feat typically requiring specialized radio hardware. The design utilizes custom firmware to process incoming signals, achieving high performance by sampling at 40 million samples per second without taxing the CPU.