North America's Premiere Amateur Radio News Magazine
via Hackaday: Active Antenna Runs on a Single Lithium-Ion Cell
During a once-in-centuries eclipse, CWRU radio club ran a cross-country experiment—and found a surprise overhead (Ohio)
via Hackaday: Mars Pathfinder: What Really Happened?
Shine Bright for Voyager’s Light‑Day
via Amateur Radio Daily: Bark + SDR: Phone Pushes for Satellite Recordings, Repeater Traffic, WSJT-X Decodes and Long Recordings
upyOS is a modular, lightweight MicroPython-based operating system (OS) that provides a Unix-like experience on low-resource microcontrollers such as Espressif Systems ESP32/ESP32-C3/ESP32-S3, Raspberry Pi RP2040, and others.
Inspired by smolOS, upyOS offers remote development tools, OTA updates, and a built-in web server. Its modular architecture separates system functions into reusable components, instead of large, monolithic programs.
Read more – CNX Software: http://bit.ly/43cpPmR
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During a once-in-centuries eclipse, CWRU radio club ran a cross-country experiment—and found a surprise overhead (Ohio)
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via Hackaday: ESP32 As Your Raspberri Pi’s Linux Wireless Co-processor