ESP32-SDR: turbo mode throughput improvement + real I/Q output

T1Covered by 1 source · first reported by Raspberry Pi / Arduino / Adafruit at 08 Oct, 15:55 UTC

RTL-SDR.com has posted work from Zoltan Doczi, who sped up the ESP32-SDR sampling time by about 50x. The ESP32 has undocumented features that let it work as an SDR, but USB bandwidth is too small to send the full 80 MS/s I/Q stream to a PC. Until now, spectrum data went out in bursts with […]

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Sources

• T1ESP32-SDR: turbo mode throughput improvement + real I/Q outputRaspberry Pi / Arduino / Adafruit08 Oct, 15:55