#rtlsdr

Live, measured metrics for the hashtag #rtlsdr from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #rtlsdr

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$520.70/ year · 6-character #name
Claim #rtlsdr — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
4
Uses / 7 days
Mastodon
3
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.9
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-25 20:18 UTC
0
10-19
0
10-20
0
10-21
2
10-22
1
10-23
0
10-24
1
10-25

4 uses by 3 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-10-25 20:18 UTC
#rtlsdrblogv4
0 uses · 0 accounts / 7d
#rtlsdrblog
0 uses · 0 accounts / 7d
#RTLSDRv3
0 uses · 0 accounts / 7d
#rtlsdrdongle
0 uses · 0 accounts / 7d
#rtlSdrWsjtX
0 uses · 0 accounts / 7d
#rtlsdrv4
0 uses · 0 accounts / 7d
#rtlsdrs
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-25 20:18 UTC

Everything below is measured over the latest 40 public posts (spanning ~2233 hours).

Posting hours (UTC) — busiest: 13:00

00:0012:0023:00

Languages: English (38) · French (1) · Spanish (1)

Avg boosts / post: 2.2

Top of the latest posts

  • “Can Home Assistant read my VELUX CO₂ sensor?” became SDR archaeology. 😅 I tried getting HA to use the RPi connected SDR to capture RF signal from my Velux (netatmo) sensors - they report temp, humidity and CO2 ppm. What the scan/capture r

    Thomas Bosboom ✅@[email protected]♥ 10↻ 162026-08-18 18:54 UTCView post →

  • Yet another one of my "cool but useless" projects.. It's amazing what dual core ESP32 can do. Samples rtl-sdr at 1mbit/s, decodes APRS, radiosondes. Also can do wide-FM, waterfall + spectrogram in realtime. #esp32 #rtlsdr #radio #aprs

    Jouni OH3CUF@[email protected]♥ 8↻ 42026-10-13 14:57 UTCView post →

  • Made a quick and simple video about how much (or well, little) the rtl-sdr blog's V4 sdr dongle leaks. https://www.youtube.com/watch?v=Z1iDbT7oN6Y #sdr #rtlsdr

    ftg@[email protected]♥ 3↻ 12026-09-03 23:37 UTCView post →

#rtlsdr across platforms

every network with a public tag surface

Follow #rtlsdr straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/rtlsdr