PiccoloSDR Project - Using the Raspberry Pi Pico RP2040 as an SDR - First Test with GNU Radio.
Why the open web links it
Demonstrates using a Raspberry Pi Pico as a software-defined radio with GNU Radio.
Linked by 2 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including tomshardware.com, hackaday.com.