Rad Pro 3.0.2: Release

[Gissio]

It is my pleasure to announce the release of Rad Pro 3.0!

Bosean FS-600/Bosean FS-1000/Bosean FS-5000 users: This release requires an update with an ST-LINK V2 USB dongle.

Updates:

• Fixed web installer update for the Bosean FS-5000.
• Resolved a problem causing devices to become unresponsive after software updates.
• Corrected a bug on the GQ GMC-800 that prevented alerts and voice output from functioning properly.

---

This discussion was created from the release 3.0.2 "Icebreaker".

[Gissio]

Note: An error has been fixed that prevented using the web installer to update Rad Pro 3.0 and 3.0.1 on GQ GMC-800 devices.

[Bigherbz]

Its a great update. But can i ask a quick question please...
In my GC-01 J301 WDC, if i set the date and time in settings, then turn off the device after use, the date and time does not remain correct
I am a bit unsure of whether this is a minor bug or what.
My GC-01 Is brand new, battery pack is properly initialised and charged correctly.
Any ideas?

✝️🙏✝️

[Gissio]

Check the troubleshooting section of the users manual: https://github.com/Gissio/radpro/blob/main/docs/users-manual.md#9-troubleshooting

[MartinXO1]

Not sure why, but anything higher than 2.1.1 gives me really messed up fonts on Fnirsi GC-01

[Gissio]

Can you post photos of what it looks like?

Can somebody with a GC-01 confirm it works/does not work?

[jdogg836]

I have a GC-01 on 3.0.2. No issues here beyond the previously discussed graphical glitches on start up, fonts look as they always have and are perfectly legible.

[STGitUser]

In this case I believe "messed up" just means that there is no font smoothing in 3.0.2. It's still legible, just primitive looking. See below.

[Bigherbz]

Same here. Nothing apart from the date/time question. All fonts etc are spot on.

[STGitUser]

I just upgraded a friend's GC-01 to 3.0.2. It would not take the image from the bootloader at all. I had to solder in the header and use an StLink. That wasn't fun. I HATE ROHS SOLDER!

Anyhow, I immediately noticed the rather primitive looking fonts. It looks like 3.0.2 does not anti-alias the fonts whereas 2.1.1 does.

Attached are shots of my friend's 3.0.2 unit and my 2.1.1 unit.

Aside from the graphical downgrade, 3.0.2 seems to operate normally on the GC-01 WCH CH32F103 which is what both units are running. Both are also running J321 GM tubes.

[Gissio]

The CH32 microprocessor lacks the flash memory necessary to support all the features antialiased fonts.

[STGitUser]

Was font smoothing handled differently in 2.1.1, maybe through some other library? It was clearly working in that release.

[Gissio]

2.1.1 had less features, and there was enough flash memory for anti-aliasing.

[STGitUser]

Ah, so it was removed purposely. I understand and agree. I'd rather have more useful features than smooth fonts.

[Ilja-code-art]

Working,......

[Gissio]

How did you manage to measure 4 mSv/h? That’s terribly high!

[SunboX]

Looks like wrong tube setting ... or smth like in the picture below 👇🏻 😨

[Ilja-code-art]

How did you manage to measure 4 mSv/h? That’s terribly high!

CS137 8miliC

[Gissio]

Whoaa! Be careful.

[SunboX]

Oh, wow. Never heard of those devices. Thanks for sharing!

[Bigherbz]

Does anyone know why the date and time set on my GC 01 resets to factory value when i shut down my GC?

[Gissio]

Check https://github.com/Gissio/radpro/blob/main/docs/users-manual.md#9-troubleshooting

[Hunter-Stalker]

Hi, I hope I got it right. I have a problem with my GC-01 after uploading this version of the software, namely, after a few moments the counter starts to squeak automatically, a blinking red bell is displayed, and in the lower left corner there is a DAMAGED inscription. And now I don't know what to do with it (I went back to the original software version 1.5). My arrangement is
CH32F103
R8T6
401555СЗ5
It's written on the MCU.

[Bigherbz]

Sorted. Cant wait for the next stable version... 👍👍👍

…

On Wed, 22 Apr 2026, 08:19 Gissio, < ***@***.***> wrote: Check the troubleshooting section of the users manual: https://github.com/Gissio/radpro/blob/main/docs/users-manual.md#9-troubleshooting —Reply to this email directly, view it on GitHub, or unsubscrib *DuckDuckGo* removed one tracker. More <https://duckduckgo.com/-KsOgDpW_AAxugTnUOEnZ4mPhMnGRth59ajcRGWgQILMQ7w0rMVNa0Gd56DlBKWfIkQqBABxnwyHVOi2KoEYv59BoAMGEauZsEVoWtZ4fd5YWuQr7VPRzDhDPya6dzMQzclWQIOCmSl3IaXQ2bvH5Zu41cIz29B0AcdXKh91g4yYXlLJ38CyPimhUgnkiTweNwsbu_kHDMeUPrj-jzalnu65DpajWMTD4C7KLMLYFh0HFqAgMgIxmAe_AeTh7qs_1OSJA0HHwCpcSf-6AMzFAnigPJEwV2YnzKe5wzqjoabl-6YhhBnUnIXNbGUl9VidrERnoMgvP_Ge6YaOwvkY0e4uqzxKX3hSa2nySTAwuU91tcdiwDd2hsdk5VoEMqxTDmz1-Stsg6bNNiqbEisZeuH3d90tpVQ3J6ffMSX7jT03mW6OlpMBKn5QdLyOjfP_w4yUojpy58LmxeOS06kxKVAYLIhNb7Aw> Report Spam <https://duckduckgo.com/-KsOgDpW_AAxugTnUOEnZ4mPhMnGRth59ajcRGWgQILMQ7w0rMVNa0Gd56DlBKWfIkQqBABxnwyHVOi2KoEYv59BoAMGEauZsEVoWtZ4fd5YWuQr7VPRzDhDPya6dzMQzclWQIOCmSl3IaXQ2bvH5Zu41cIz29B0AcdXKh91g4yYXlLJ38CyPimhUgnkiTweNwsbu_kHDMeUPrj-jzalnu65DpajWMTD4C7KLMLYFh0HFqAgMgIxmAe_AeTh7qs_1OSJA0HHwCpcSf-6AMzFAnigPJEwV2YnzKe5wzqjoabl-6YhhBnUnIXNbGUl9VidrERnoMgvP_Ge6YaOwvkY0e4uqzxKX3hSa2nySTAwuU91tcdiwDd2hsdk5VoEMqxTDmz1-Stsg6bNNiqbEisZeuH3d90tpVQ3J6ffMSX7jT03mW6OlpMBKn5QdLyOjfP_w4yUojpy58LmxeOS06kxKVAYLIhNb7Aw> Check the troubleshooting section of the users manual: https://github.com/Gissio/radpro/blob/main/docs/users-manual.md#9-troubleshooting — Reply to this email directly, view it on GitHub <#303?email_source=notifications&email_token=BHVDMIJQE5WGOKF4UCHIOO34XBXAJA5CNFSNUABIM5UWIORPF5TWS5BNNB2WEL2ENFZWG5LTONUW63SDN5WW2ZLOOQXTCNRWGY3DCMJZUZZGKYLTN5XKOY3PNVWWK3TUUVSXMZLOOSWGM33PORSXEX3DNRUWG2Y#discussioncomment-16666119>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BHVDMIJBI4U2DMZMTOR4ZKD4XBXAJAVCNFSM6AAAAACF6XFTXCVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNRWGYYTCOI> . You are receiving this because you commented.Message ID: ***@***.***>

[Gissio]

Just released!

[Bigherbz]

🦾

…

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