QRP Labs QMX firmware `v1_00_025`

QRP Labs · Released Aug 6, 2024 · First seen Sep 7, 2026

v1_00_025 is not the latest firmware for the QRP Labs QMX: the current version is v1_04_015 (September 24, 2026). Go to v1_04_015

What's in this update

(same as 1_00_024)

Bug fix: Hang with msg "Initializing audio system" in some cases on firmware upgrade to 024
Bug fix: Prevent initial CW decoder buffer being filled with S-meter characters!
Bug fix: CW-R now works properly (when enabled, is in LSB mode, automatically)
Bug fix: During RIT mode, left rot enc button functions not working (power down, band & mode change)
Bug fix: Diagnostics screen 160m TX doesn't work until you change bands and come back to 160m
Bug fix: Audio in diagnostics sounded awful if you were in Digi mode when you opened it

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