Shipped: OrcSDR

A portable software-defined radio that runs entirely on an M5Stack Tab5 and an RTL-SDR dongle — no laptop, no Raspberry Pi. A clean-room USB host driver lets the ESP32-P4 own the receiver and sustain the IQ stream, then everything runs on-device: spectrum, waterfall, demodulation, and 12 native protocol decoders including ADS-B, FT8, P25, LoRa/Meshtastic, POCSAG and ACARS. Installs from the browser over Web Serial. 281 stars, 24 forks, featured by RTL-SDR Blog.