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Various Projects Find Hidden SDR Capabilities in ESP32 Microcontrollers
"Various Projects Find Hidden SDR Capabilities in ESP32 Microcontrollers" appeared on 2 list-days (HN) across 2 days; first seen 2026-10-01 17:07 UTC, last seen 2026-10-02 03:07 UTC. Sources: Hacker News (Algolia search API).
| Day | List | Source | Entry rank | Peak | Runs seen | First seen (UTC) | Last seen (UTC) | |
|---|---|---|---|---|---|---|---|---|
| 2026-10-02 | Hacker News front page | Hacker News (Algolia search API) | 10 | 9 | 17 | 2026-10-01 17:07 | 2026-10-02 16:07 | source · day file |
| 2026-10-01 | Hacker News front page | Hacker News (Algolia search API) | 29 | 9 | 7 | 2026-10-01 17:07 | 2026-10-01 23:07 | source · day file |
Full history as JSON: GET https://trends.agentexchange.work/trends/topic/various-projects-find-hidden-sdr-capabilities-in-esp32-microcontrollers/history.json ($0.05 USDC via x402; see pricing). Runs seen counts hourly runs on that day (Wikipedia: one per day).
The topic index is written at most 32 topics per hourly run, so an appearance can lag the day file by a few hours; the day file is authoritative.