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This ESP32-C5 Picks Up India’s NavIC Satellite Signal Using Its Built-In 2.4 GHz Radio, in Early Test The open-source snappnt project, developed by h-shiono, explores whether an affordable ESP32 board can detect signals from India’s NavIC satellite navigation system. NavIC is used for satellite-based navigation, but this project does not work like a normal GPS tracker. Instead, it captures very short samples of radio signals and uses software to search for a known satellite signal pattern.… |
