SaaS Metrics
Embedded SDR Expansion
Rtl-sdr
AI Synthesis & Market Narrative
SDR capabilities are expanding into microcontrollers like ESP32 for specialized applications, alongside enhanced monitoring dashboards and browser-based RF tools. This signifies a push towards more integrated and accessible SDR solutions.
Correlated Linguistic Patterns
["ESP32 WiFi microcontroller"
"phased array"
"SDR band scanner"
"ADS-B aviation dashboard"
"Browser-Based Tempest"]
Driving Media Context
Various Projects Find Hidden SDR Capabilities in ESP32 Microcontrollers
Back in 2025, we posted about ESPARGOS, a phased array of many patch antennas, each connected to an ESP32 WiFi microcontroller. ESPARGOS could be used to det...
substation 0.6.0
An SDR band scanner for RTL-SDR, HackRF, AirSpy, and SoapySDR devices
Building an Operational ADS-B Aviation Dashboard: Health, Freshness, and Aircraft Data
Design an ADS-B dashboard that shows more than aircraft icons: separate readsb from presentation, track data freshness, expose receiver health, preserve pers...
Paul Tagliamonte: IP over Avian Carriers (Part 12/12) ️
️ This post is part of a series called "Pigeon". If this is the first post
you've found, it'd be worth reading the
intro post first and then looking over
all...
Show HN: Browser-Based Tempest – Transmitting VHF Morse via Monitor EMI Leakage
Set your radio to 148.500 MHz, select FM, USB, or CW mode, and set the squelch to 0 or 1. Then, extend your radio's antenna toward the monitor's HDMI port, a...