#rc522

Live, measured metrics for the hashtag #rc522 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

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$1,129.43/ year · 5-character #name
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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
8
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 8
0
Avg reactions / post
Mastodon · last 8

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 14:51 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

0 uses by 0 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 2026-07-27 14:51 UTC

No related tags with measured usage found for #rc522.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 14:51 UTC

Everything below is measured over the latest 8 public posts (spanning ~35544 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: German (5) · English (3)

Avg boosts / post: 0.3

Top of the latest posts

  • I made this #rfid reading contraption with #rc522 and #esp32 TTGO T-Display (tried Arduino LCD-keyshield, but it was blocking pins). It was more complicated than I anticipated (as usual), since the default SPI bus was taken by the display a

    Michal :verified: :btw:@[email protected]♥ 0↻ 02024-10-05 05:31 UTCView post →

  • Gar nicht mitbekommen dass M5Stack den #RC522 #NFC Reader mit einem #WS1850s Chip von WiseSun ersetzt hat https://shop.m5stack.com/products/rfid-unit-2-ws1850s

    rena2019 ☑️@[email protected]♥ 0↻ 02023-10-07 11:00 UTCView post →

  • @thinkpad hmmm, wird die Karte denn im Feld überhaupt erkannt? Hatte mal vor knapp 10 Jahren Probleme mit so einem #RC522 https://regnerischernachmittag.wordpress.com/2013/08/03/5euro-rfidnfc-modul-rc522-zum-auslesen-von-mifare-tags/

    rena2019 ☑️@[email protected]♥ 0↻ 02023-07-26 14:52 UTCView post →

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/rc522