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MiYooSDR 0.1.0 (experimental)

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@uncannyowly uncannyowly released this 22 Oct 23:55
· 13 commits to main since this release
v0.1.0
69f8b3c

Experimental. A live 2.4 GHz spectrum analyzer and waterfall for the Miyoo Mini Plus, built from the handheld's own RTL8188FU Wi-Fi chip. No SDR dongle or extra hardware. It is receive-only: it measures energy, never transmits, and restores Wi-Fi when it exits.

Requirements

  • A Miyoo Mini Plus (the plain Mini has no Wi-Fi chip and will not work).
  • OnionOS with its stock 8188fu Wi-Fi driver.

Install

  1. Download miyoosdr-0.1.0.zip below.
  2. Extract it to the root of your SD card. It lands as App/MiYooSDR.
  3. Launch MiYooSDR from Onion's Apps list.

Wi-Fi goes offline while it runs and comes back a few seconds after you quit.

Controls

R2/L2 zoom, D-pad moves the cursor, SELECT jumps to the strongest peak, Y enhances weak signals, A toggles max-hold, B clears, X records to CSV, L1/R1 gain, Up/Down level, START screenshot, MENU quit. Levels are uncalibrated.

SHA-256 f35289ce9cb2e2567f460ad2531620562c46edd87ebc4fb678d906d8ee6b567b

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