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v1.5.1 Stable
released this
2026-03-02 21:12:49 +02:00 | 1 commits to main since this release- FM radio now properly updates background vfo
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deequ-v1.5.1.bin
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2026-03-02 21:11:48 +02:00 · 58 KiB -
deequ-v1.5.1.packed.bin
1 download ·
2026-03-02 21:11:48 +02:00 · 58 KiB -
uvk5_egzumer_f4hwn_ver_4_3_0.chirpmod.py
0 downloads ·
2026-03-02 21:11:57 +02:00 · 141 KiB
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v1.5.0 Stable
released this
2026-03-02 02:46:21 +02:00 | 2 commits to main since this release- show powerlevel power instead of the name on vfo (not a promise!)
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deequ-v1.5.0.bin
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2026-03-02 02:45:23 +02:00 · 58 KiB -
deequ-v1.5.0.packed.bin
1 download ·
2026-03-02 02:45:23 +02:00 · 58 KiB -
uvk5_egzumer_f4hwn_ver_4_3_0.chirpmod.py
0 downloads ·
2026-03-02 02:46:15 +02:00 · 141 KiB
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v1.4.0 Stable
released this
2026-03-01 05:24:33 +02:00 | 3 commits to main since this release- moved statusline to the bottom of the display with a nice separator
- tweaked some icons that weren't quite fitting
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deequ-v1.4.0.bin
1 download ·
2026-03-01 05:23:42 +02:00 · 58 KiB -
deequ-v1.4.0.packed.bin
1 download ·
2026-03-01 05:23:42 +02:00 · 58 KiB -
uvk5_egzumer_f4hwn_ver_4_3_0.chirpmod.py
0 downloads ·
2026-03-01 05:23:57 +02:00 · 141 KiB
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v1.3.0 Stable
released this
2026-02-28 23:10:01 +02:00 | 6 commits to main since this release- FM radio UI redesign
- shrinked dramatically
- leaves the active VFO to show on background (not updated)
- still the same info just prettier and more usable as a HT
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deequ-v1.3.0.bin
0 downloads ·
2026-02-28 23:03:30 +02:00 · 58 KiB -
deequ-v1.3.0.packed.bin
0 downloads ·
2026-02-28 23:03:30 +02:00 · 58 KiB -
uvk5_egzumer_f4hwn_ver_4_3_0.chirpmod.py
0 downloads ·
2026-02-28 23:08:54 +02:00 · 141 KiB
- FM radio UI redesign
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v1.2.1 Stable
released this
2026-02-28 18:35:06 +02:00 | 7 commits to main since this release- forgot to invert main-only vfo namelines
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deequ-v1.2.1.bin
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2026-02-28 18:34:38 +02:00 · 58 KiB -
deequ-v1.2.1.packed.bin
0 downloads ·
2026-02-28 18:34:38 +02:00 · 58 KiB -
uvk5_egzumer_f4hwn_ver_4_3_0.chirpmod.py
0 downloads ·
2026-02-28 18:34:45 +02:00 · 141 KiB
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v1.2.0 Stable
released this
2026-02-28 18:18:07 +02:00 | 8 commits to main since this release- VFO/MR got inverted titlebars
- icons modified (scanlists are now roman numerals etc.)
- other small main display modifications
- added version as part of edition string, renamed deeku>>deequ
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deequ-v1-2-0.packed.bin
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2026-02-28 18:16:48 +02:00 · 57 KiB -
deequ-v1.2.0.bin
0 downloads ·
2026-02-28 18:16:48 +02:00 · 57 KiB -
uvk5_egzumer_f4hwn_ver_4_3_0.chirpmod.py
0 downloads ·
2026-02-28 18:16:57 +02:00 · 141 KiB
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v1.1.0 Stable
released this
2026-02-28 18:11:10 +02:00 | 13 commits to main since this release- changed small font
- polishing custom menu
- statusline uses now text instead of bitmaps
- removed old menu code
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deequ-v1.1.0.bin
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2026-02-28 18:09:25 +02:00 · 57 KiB -
deequ-v1.1.0.packed.bin
0 downloads ·
2026-02-28 18:09:29 +02:00 · 57 KiB -
uvk5_egzumer_f4hwn_ver_4_3_0.chirpmod.py
0 downloads ·
2026-02-28 18:11:08 +02:00 · 141 KiB
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v1.0.0 Stable
released this
2026-02-28 18:10:59 +02:00 | 22 commits to main since this releaseDeeku edition Modifications to Armel/F4HWN v4.3
The idea was to reduce annoyances and useless features combining actually useful stuff
Flash with https://armel.github.io/uvtools/ or whatever.
- Menu system overhaul
- Vertical split changed to horizontal
- Items renamed and longer more descriptive names
- Sleep setting renamed from "SetOff" to "Sleep" and no annoying backlight flashing before timeout
- Rescueops doesn't have flashy flashlight
- Disabled scanlist editing holding down 5
- Carefully chosen custom features
- FMRadio to listen to. It's a radio after all...
- Rescueops to lock down and hand over the radio
- Removed VOX, aircopy, spectrum, serial viewer and narrower bandwidth as useless or gimmicks
- Disabled PMR446 and FRS/GMRS/MURS bandplans as not-needed: just save channels with TxLock:Off.
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deequ-v1.0.0.bin
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2026-02-28 18:10:52 +02:00 · 57 KiB -
deequ-v1.0.0.packed.bin
0 downloads ·
2026-02-28 18:10:55 +02:00 · 57 KiB -
uvk5_egzumer_f4hwn_ver_4_3_0.chirpmod.py
0 downloads ·
2026-02-28 18:10:57 +02:00 · 141 KiB
- Menu system overhaul
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armel-f4hwn-v4.3 Stable
released this
2026-02-28 01:00:27 +02:00 | 0 commits to upstream since this releaseThis is the original Armel/F4HWN v4.3 release from https://github.com/armel/uv-k5-firmware-custom/releases/tag/v4.3. Below is a slightly modified copy of the notes.
F4HWN v4.3
armel released this Dec 2, 2025
💻FLASH WITH A BROWSER💻
I suggest you choose one of the following 5 editions:
📺 Bandscope edition (without FM broadcast support and VOX feature)
📻 Broadcast edition (without bandscope support)
🚨 RescueOps edition, dedicated to first responders (without Bandscope and Broadcast)
☘️ Basic edition, with Bandscope (without channel name display and parameter saving) and Broadcast FM, but lacking the following features: Air Copy, VOX, Mic Bar, Contrast (SetCtr), Resume Mode, and Mute
🎮 Game edition, with a small breakout game and FM Broadcast (without Bandscope support and VOX feature)📘 Up to date manual available in a Wiki section 📘
⭐ Dedicated CHIRP driver available as an attachment ⭐️🖥️ About the K5 Viewer feature
You can use K5 Viewer on your PC either as a Python script, or as a web application directly in Chrome-based browser (like Chrome, Edge, Opera, etc.).
Here is a quick tutorial for dummies:
1️⃣ Flash your Quansheng K5 with F4HWN firmware v4.3 (Bandscope, Broadcast, or RescueOps edition only)
2️⃣ Keep the K5 connected to your PC via the USB cable
3️⃣ Go to https://armel.github.io/k5viewer/
4️⃣ Click Connect (and select the serial port)That’s it. Nothing to install. Nothing to configure. Just plug and view 🤭
🧭 How to choose the right firmware edition for your needs?
📺 Bandscope edition
✅ Bandscope
🚫 FM Broadcast
🚫 VOX
✅ Air Copy
✅ K5 Viewer
✅ All other features enabled📻 Broadcast edition
✅ FM Broadcast
🚫 Bandscope
✅ VOX
✅ Air Copy
✅ K5 Viewer
✅ All other features enabled🚨 RescueOps edition
✅ First responder oriented
🚫 FM Broadcast
🚫 Bandscope
✅ VOX
✅ Air Copy
✅ K5 Viewer
✅ All other features enabled☘️ Basic edition
✅ FM Broadcast
✅ Bandscope (simplified)
🚫 VOX
🚫 Air Copy
🚫 K5 Viewer
Some features had to be disabled because of limited available memory...
🚫 Mic Bar
🚫 Contrast
🚫 Resume
🚫 Mute🎮 Game edition
✅ Built-in mini Breakout-style game
✅ FM Broadcast
🚫 Bandscope
🚫 VOX
✅ Air Copy
🚫 K5 Viewer
✅ All other features enabledChanges
🇺🇸 EN
- Optimization of the build script (thanks sh0shin) - Code refactoring and memory usage improvements (thanks sh0shin and bare-metal-bytes) - Improve spectrum analyser on Bandscope edition (thanks nakonechny) - Several small bug fixes and improvements (thanks wutje) - Fix possible bug with repeaters - Fix bad directiveThis release will likely be the last one for the UV-K5 V1 models based on the DP32G030. The journey now continues with the UV-K1 and the UV-K5 V3, both powered by the PY32F071.
🇫🇷 FR
- Optimisation du script de compilation (merci sh0shin) - Refactorisation du code et amélioration de la gestion mémoire (merci sh0shin et bare-metal-bytes) - Amélioration de l’analyseur de spectre dans l’édition Bandscope (merci nakonechny) - Plusieurs petits correctifs et améliorations (merci à wutje) - Correction d’un bug potentiel avec les répéteurs - Correction d’une directive incorrecteCette version sera probablement la dernière pour les UV-K5 V1 basés sur le DP32G030. L’aventure va désormais se poursuivre avec les UV-K1 et les UV-K5 V3 équipés du PY32F071.
Bandscope edition, 223 bytes left.
Broadcast edition, 1 251 bytes left.
RescueOps edition, 3 799 bytes left.
Basic edition, 231 bytes left.
Game edition, 75 bytes left.Enjoy,
Armel F4HWN.
💡 For Quansheng K5 users with an SA818 based hotspot, special *.sa818.bin versions are available in the
archivedirectory. These versions avoid the squelch tail. However, you must first activate Close Tail Command on the SA818.Downloads
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Source code (ZIP)
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f4hwn.bandscope.packed.v4.3.bin
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2026-02-28 00:38:35 +02:00 · 60 KiB -
f4hwn.basic.packed.v4.3.bin
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2026-02-28 00:38:40 +02:00 · 60 KiB -
f4hwn.broadcast.packed.v4.3.bin
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2026-02-28 00:38:42 +02:00 · 59 KiB -
f4hwn.game.packed.v4.3.bin
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2026-02-28 00:38:44 +02:00 · 60 KiB -
f4hwn.rescueops.packed.v4.3.bin
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2026-02-28 00:38:46 +02:00 · 56 KiB -
k5viewer.py
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2026-02-28 00:38:47 +02:00 · 8.2 KiB -
uvk5_egzumer_f4hwn_ver_4_3_0.chirpmod.py
0 downloads ·
2026-02-28 00:38:56 +02:00 · 141 KiB
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Source code (ZIP)