Repository navigation
FNIRSI GC-03: Support #267
Marfibooy
announced in
Announcements
Replies: 73 comments 98 replies
|
I see great potential in it, but without alternative firmware, it is lost without the possibility of upgrading the tube and other extensions... Therefore, I kindly request Gissia's support. |
0 replies
|
|
0 replies
|
The bootloader works the same as on the first GC 01 USB storage device. I have the original firmware version backed up. |
0 replies
0 replies
1 reply
|
here is the original firmware if it helps to develop... |
|
|
0 replies
|
Measuring electromagnetic radiation is a completely unnecessary function. It is not needed and can be dispensed with. |
0 replies
|
Read this before posting! and don't spam! |
1 reply
|
I don't want to spam at all, I apologize, I'm just trying to get advice for fnirsi GC 03, it's important to me. |
|
Unfortunately, I have other priorities at the time being. |
1 reply
|
And in time its not possible? |
|
I received my GC-03 last week and stumbled upon this repo by chance. It would be really cool if we could build Radpro for the GC-03. Unfortunately, I don't have the technical skills in this area. Nevertheless, I would like to use this discussion to gather further important information that could be helpful for future implementation. My GC-03 has a CH32F203RCT6 (ARM Cortex-M3 MCU from WCH) installed. The chip's label has been laser-removed, but the information can be reconstructed under a microscope. I also read out the following chip information, which indicates that my try to reconstruct it was correct: 0xE000ED00 (CPUID) -> 412FC231 What I have already tried: I cloned this repo, adjusted the relevant sections, and created a configuration for the GC-03. I used most of the values from the GC-01 to test whether anything would boot or start at all. The pinouts of the GC-03 (WCH) are identical to the pinout of the GC-01 (WCH CH32F103), and the screen is also identical, so I was hoping that at least something would be displayed. However, the firmware does not load after uploading. The device cannot be switched on. Only when I upload the factory firmware, the device boot again. As I already wrote, I am unfortunately not experienced in this area and have not been able to debug the MCU so far. Maybe the bootloader has a kind of protection which prevents to boot non-official firmware. |
1 reply
|
You were lucky you didn't break your counter! It is possible to break a Geiger counter's hardware through software. GC-03 support is in the works. |
You might find this interesting: |
1 reply
|
Definitely, very impressive. I tried the Renode for a very short time, but with my ADHD, I lost patience after few minutes. :D I also volunteer to test anything that needs on device testing (beta-testing). I look forward to seeing the solution, so I can learn, what I did wrong or which parameters I didn't set or set incorrectly. I wish you every success and hope that the porting process goes smoothly. If you have any questions, I will get back to you ASAP. |
|
Can somebody take a good photo of the GC-03 electronics board, share it here and give me permission to use it in this repository? A photo from 90 degrees above without light reflections would be great. |
0 replies
|
Yes i do
Dne pá 16. 1. 2026 6:57 uživatel Gissio ***@***.***> napsal:
… Can somebody take a good photo of the GC-03 electronics board, share it
here and give me permission to use it in this repository? A photo from 90
degrees above without light reflections would be great.
—
Reply to this email directly, view it on GitHub
<#267 (comment)>,
or unsubscribe
<https://github.com/notifications/unsubscribe-auth/BUKXD4AKRQHXM5PXQDLZFI34HB4TNAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTKNJRGM4TQNA>
.
You are receiving this because you authored the thread.Message ID:
***@***.***>
|
1 reply
|
Could you make another photo, right from above, with good lighting so all the component labels are legible? One additional question: is the rotating knob pressable? When pressed, does it do anything with the original firmware? |
|
I sent you video and Photo whit good quality
Fišer Marek
Dne pá 16. 1. 2026 8:30 uživatel Gissio ***@***.***> napsal:
… Could you make another photo, right from above, with good lighting so all
the component labels are legible?
One additional question: is the rotating knob pressable? When pressed,
does it do anything in the original firmware?
—
Reply to this email directly, view it on GitHub
<#267 (reply in thread)>,
or unsubscribe
<https://github.com/notifications/unsubscribe-auth/BUKXD4HVDOIDS43U7MAF7XT4HCHQNAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTKNJRGQ2TMMI>
.
You are receiving this because you authored the thread.Message ID:
***@***.***>
|
1 reply
|
It didn’t make it through. You might need to upload the photo through the website: #267 (reply in thread) |
|
In #380, we are discussing whether it makes sense to support the knob button. Please share your comments there. |
0 replies
|
Hi, where am I in the special thanks? Since the beginning of the
development of the FNIRSI GC-03, I’ve been trying to help—sending photos
and so on. Back in 2024, I also asked for GC-03 support… and it was
rejected.
Marfibooy
Dne st 22. 4. 2026 17:37 uživatel Gissio ***@***.***> napsal:
… GC-03 users: Can you take this poll? #385
<#385>
—
Reply to this email directly, view it on GitHub
<#267?email_source=notifications&email_token=BUKXD4H3XM4YZEEZF7SM2OL4XDRK5A5CNFSNUABIM5UWIORPF5TWS5BNNB2WEL2ENFZWG5LTONUW63SDN5WW2ZLOOQXTCNRWG4ZDEOJXUZZGKYLTN5XKO3LFNZ2GS33OUVSXMZLOOSWGM33PORSXEX3DNRUWG2Y#discussioncomment-16672297>,
or unsubscribe
<https://github.com/notifications/unsubscribe-auth/BUKXD4FCIL7CZZUCEJFCA2D4XDRK5AVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNRXGIZDSNY>
.
You are receiving this because you were mentioned.Message ID:
***@***.***>
|
1 reply
|
I'm not God. Meaning, I make mistakes. Updated. |
|
Thank you very much, it hurt me a little.
Marfibooy
Dne so 2. 5. 2026 21:16 uživatel Gissio ***@***.***> napsal:
… I'm not God. Meaning, I make mistakes.
Updated.
—
Reply to this email directly, view it on GitHub
<#267 (reply in thread)>,
or unsubscribe
<https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
.
Triage notifications on the go with GitHub Mobile for iOS
<https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
or Android
<https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
You are receiving this because you were mentioned.Message ID:
***@***.***>
|
0 replies
|
Hi Gissio,
I would like to sincerely thank you for your support during the testing of
the Rad Pro beta. Thanks to this, we were able to push the measurement and
data collection a step further.
I would also like to mention the company Žhavá místa, which supported us in
mapping the “Hot Spots of the Czech Republic”. With their help, we were
able to carry out measurements across the entire country, resulting in a
much more comprehensive overview.
This project definitely wouldn’t be where it is today without this support.
Thank you for your trust and cooperation — I truly appreciate it.
Best regards,
Marfibooy
Dne so 2. 5. 2026 21:34 uživatel Marfibooy ***@***.***> napsal:
… Thank you very much, it hurt me a little.
Marfibooy
Dne so 2. 5. 2026 21:16 uživatel Gissio ***@***.***> napsal:
> I'm not God. Meaning, I make mistakes.
>
> Updated.
>
> —
> Reply to this email directly, view it on GitHub
> <#267 (reply in thread)>,
> or unsubscribe
> <https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
> .
> Triage notifications on the go with GitHub Mobile for iOS
> <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
> or Android
> <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
>
> You are receiving this because you were mentioned.Message ID:
> ***@***.***>
>
|
0 replies
|
I would like to sincerely thank you for your support during the testing of
the Rad Pro beta. Thanks to this, we were able to push the measurement and
data collection a step further.
I would also like to mention the company Žhavá místa, which supported us in
mapping the “Hot Spots of the Czech Republic”. I would be extremely
grateful, as they provided a great deal of support for this project, and
with their help we were able to carry out measurements across the entire
country, resulting in a much more comprehensive overview.
This project definitely wouldn’t be where it is today without this support.
Thank you for your trust and cooperation — I truly appreciate it.
Marfibooy
Dne po 4. 5. 2026 21:55 uživatel Marfibooy ***@***.***> napsal:
… Hi Gissio,
I would like to sincerely thank you for your support during the testing of
the Rad Pro beta. Thanks to this, we were able to push the measurement and
data collection a step further.
I would also like to mention the company Žhavá místa, which supported us
in mapping the “Hot Spots of the Czech Republic”. With their help, we were
able to carry out measurements across the entire country, resulting in a
much more comprehensive overview.
This project definitely wouldn’t be where it is today without this
support. Thank you for your trust and cooperation — I truly appreciate it.
Best regards,
Marfibooy
Dne so 2. 5. 2026 21:34 uživatel Marfibooy ***@***.***>
napsal:
> Thank you very much, it hurt me a little.
>
> Marfibooy
>
> Dne so 2. 5. 2026 21:16 uživatel Gissio ***@***.***>
> napsal:
>
>> I'm not God. Meaning, I make mistakes.
>>
>> Updated.
>>
>> —
>> Reply to this email directly, view it on GitHub
>> <#267 (reply in thread)>,
>> or unsubscribe
>> <https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
>> .
>> Triage notifications on the go with GitHub Mobile for iOS
>> <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
>> or Android
>> <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
>>
>> You are receiving this because you were mentioned.Message ID:
>> ***@***.***>
>>
>
|
0 replies
|
We would also be happy to provide visibility and promotion for Žhavá místa
on the Rad Pro project website (radpro…), as a way of showing our
appreciation for their support.
Marfibooy
Dne po 4. 5. 2026 22:02 uživatel Marfibooy ***@***.***> napsal:
… I would like to sincerely thank you for your support during the testing of
the Rad Pro beta. Thanks to this, we were able to push the measurement and
data collection a step further.
I would also like to mention the company Žhavá místa, which supported us
in mapping the “Hot Spots of the Czech Republic”. I would be extremely
grateful, as they provided a great deal of support for this project, and
with their help we were able to carry out measurements across the entire
country, resulting in a much more comprehensive overview.
This project definitely wouldn’t be where it is today without this
support. Thank you for your trust and cooperation — I truly appreciate it.
Marfibooy
Dne po 4. 5. 2026 21:55 uživatel Marfibooy ***@***.***>
napsal:
> Hi Gissio,
> I would like to sincerely thank you for your support during the testing
> of the Rad Pro beta. Thanks to this, we were able to push the measurement
> and data collection a step further.
> I would also like to mention the company Žhavá místa, which supported us
> in mapping the “Hot Spots of the Czech Republic”. With their help, we were
> able to carry out measurements across the entire country, resulting in a
> much more comprehensive overview.
> This project definitely wouldn’t be where it is today without this
> support. Thank you for your trust and cooperation — I truly appreciate it.
> Best regards,
>
> Marfibooy
>
> Dne so 2. 5. 2026 21:34 uživatel Marfibooy ***@***.***>
> napsal:
>
>> Thank you very much, it hurt me a little.
>>
>> Marfibooy
>>
>> Dne so 2. 5. 2026 21:16 uživatel Gissio ***@***.***>
>> napsal:
>>
>>> I'm not God. Meaning, I make mistakes.
>>>
>>> Updated.
>>>
>>> —
>>> Reply to this email directly, view it on GitHub
>>> <#267 (reply in thread)>,
>>> or unsubscribe
>>> <https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
>>> .
>>> Triage notifications on the go with GitHub Mobile for iOS
>>> <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
>>> or Android
>>> <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
>>>
>>> You are receiving this because you were mentioned.Message ID:
>>> ***@***.***>
>>>
>>
|
0 replies
|
Marfibooy
Dne po 4. 5. 2026 22:09 uživatel Marfibooy ***@***.***> napsal:
… We would also be happy to provide visibility and promotion for Žhavá místa
on the Rad Pro project website (radpro…), as a way of showing our
appreciation for their support.
Marfibooy
Dne po 4. 5. 2026 22:02 uživatel Marfibooy ***@***.***>
napsal:
> I would like to sincerely thank you for your support during the testing
> of the Rad Pro beta. Thanks to this, we were able to push the measurement
> and data collection a step further.
> I would also like to mention the company Žhavá místa, which supported us
> in mapping the “Hot Spots of the Czech Republic”. I would be extremely
> grateful, as they provided a great deal of support for this project, and
> with their help we were able to carry out measurements across the entire
> country, resulting in a much more comprehensive overview.
> This project definitely wouldn’t be where it is today without this
> support. Thank you for your trust and cooperation — I truly appreciate it.
>
> Marfibooy
>
> Dne po 4. 5. 2026 21:55 uživatel Marfibooy ***@***.***>
> napsal:
>
>> Hi Gissio,
>> I would like to sincerely thank you for your support during the testing
>> of the Rad Pro beta. Thanks to this, we were able to push the measurement
>> and data collection a step further.
>> I would also like to mention the company Žhavá místa, which supported us
>> in mapping the “Hot Spots of the Czech Republic”. With their help, we were
>> able to carry out measurements across the entire country, resulting in a
>> much more comprehensive overview.
>> This project definitely wouldn’t be where it is today without this
>> support. Thank you for your trust and cooperation — I truly appreciate it.
>> Best regards,
>>
>> Marfibooy
>>
>> Dne so 2. 5. 2026 21:34 uživatel Marfibooy ***@***.***>
>> napsal:
>>
>>> Thank you very much, it hurt me a little.
>>>
>>> Marfibooy
>>>
>>> Dne so 2. 5. 2026 21:16 uživatel Gissio ***@***.***>
>>> napsal:
>>>
>>>> I'm not God. Meaning, I make mistakes.
>>>>
>>>> Updated.
>>>>
>>>> —
>>>> Reply to this email directly, view it on GitHub
>>>> <#267 (reply in thread)>,
>>>> or unsubscribe
>>>> <https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
>>>> .
>>>> Triage notifications on the go with GitHub Mobile for iOS
>>>> <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
>>>> or Android
>>>> <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
>>>>
>>>> You are receiving this because you were mentioned.Message ID:
>>>> ***@***.***>
>>>>
>>>
|
0 replies
|
Hi Gissio,
we would like to kindly ask if it would be possible to include us in the
acknowledgements.
In return, we would be very happy to promote you and Rad Pro on our website
and platforms. Our project focuses on radioactivity-related topics —
including mineral collecting, radiation measurements across the Czech
Republic, and public outreach. We also attend events with our own booth,
where we present dosimeters, radioactive minerals, and ionizing radiation
to the public.
We truly believe this could be a meaningful collaboration.
Also, I apologize for sending multiple emails — I just really wanted to ask
you about this. Žhavá místa supported the development of Rad Pro for the
GC-03 by helping with beta testing, as I shared the beta version with
several people who helped identify bugs and improve the system.
I would be extremely grateful if you could consider this.
Thank you very much for your time and support.
Best regards, one more apologize...
Marfibooy
Dne út 5. 5. 2026 7:20 uživatel Marfibooy ***@***.***> napsal:
…
Marfibooy
Dne po 4. 5. 2026 22:09 uživatel Marfibooy ***@***.***>
napsal:
> We would also be happy to provide visibility and promotion for Žhavá
> místa on the Rad Pro project website (radpro…), as a way of showing our
> appreciation for their support.
>
> Marfibooy
>
> Dne po 4. 5. 2026 22:02 uživatel Marfibooy ***@***.***>
> napsal:
>
>> I would like to sincerely thank you for your support during the testing
>> of the Rad Pro beta. Thanks to this, we were able to push the measurement
>> and data collection a step further.
>> I would also like to mention the company Žhavá místa, which supported us
>> in mapping the “Hot Spots of the Czech Republic”. I would be extremely
>> grateful, as they provided a great deal of support for this project, and
>> with their help we were able to carry out measurements across the entire
>> country, resulting in a much more comprehensive overview.
>> This project definitely wouldn’t be where it is today without this
>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>
>> Marfibooy
>>
>> Dne po 4. 5. 2026 21:55 uživatel Marfibooy ***@***.***>
>> napsal:
>>
>>> Hi Gissio,
>>> I would like to sincerely thank you for your support during the testing
>>> of the Rad Pro beta. Thanks to this, we were able to push the measurement
>>> and data collection a step further.
>>> I would also like to mention the company Žhavá místa, which supported
>>> us in mapping the “Hot Spots of the Czech Republic”. With their help, we
>>> were able to carry out measurements across the entire country, resulting in
>>> a much more comprehensive overview.
>>> This project definitely wouldn’t be where it is today without this
>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>> Best regards,
>>>
>>> Marfibooy
>>>
>>> Dne so 2. 5. 2026 21:34 uživatel Marfibooy ***@***.***>
>>> napsal:
>>>
>>>> Thank you very much, it hurt me a little.
>>>>
>>>> Marfibooy
>>>>
>>>> Dne so 2. 5. 2026 21:16 uživatel Gissio ***@***.***>
>>>> napsal:
>>>>
>>>>> I'm not God. Meaning, I make mistakes.
>>>>>
>>>>> Updated.
>>>>>
>>>>> —
>>>>> Reply to this email directly, view it on GitHub
>>>>> <#267 (reply in thread)>,
>>>>> or unsubscribe
>>>>> <https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
>>>>> .
>>>>> Triage notifications on the go with GitHub Mobile for iOS
>>>>> <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
>>>>> or Android
>>>>> <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
>>>>>
>>>>> You are receiving this because you were mentioned.Message ID:
>>>>> ***@***.***>
>>>>>
>>>>
|
0 replies
|
Hi Gissio,
sorry for following up again. I completely understand that you may be very
busy.
I just wanted to kindly ask if you had a chance to read my previous emails.
Even a short reply would mean a lot to me.
Žhavá místa and our community genuinely supported the Rad Pro GC-03 beta
testing, and I’m truly grateful for your work and everything you’ve created
for the community.
Thank you again for your time, and sorry if my messages were too frequent.
Best regards,
Marfibooy
Fišer Marek
Dne út 5. 5. 2026 10:21 uživatel Marfibooy ***@***.***> napsal:
… Hi Gissio,
we would like to kindly ask if it would be possible to include us in the
acknowledgements.
In return, we would be very happy to promote you and Rad Pro on our
website and platforms. Our project focuses on radioactivity-related topics
— including mineral collecting, radiation measurements across the Czech
Republic, and public outreach. We also attend events with our own booth,
where we present dosimeters, radioactive minerals, and ionizing radiation
to the public.
We truly believe this could be a meaningful collaboration.
Also, I apologize for sending multiple emails — I just really wanted to
ask you about this. Žhavá místa supported the development of Rad Pro for
the GC-03 by helping with beta testing, as I shared the beta version with
several people who helped identify bugs and improve the system.
I would be extremely grateful if you could consider this.
Thank you very much for your time and support.
Best regards, one more apologize...
Marfibooy
Dne út 5. 5. 2026 7:20 uživatel Marfibooy ***@***.***> napsal:
>
>
> Marfibooy
>
>
>
> Dne po 4. 5. 2026 22:09 uživatel Marfibooy ***@***.***>
> napsal:
>
>> We would also be happy to provide visibility and promotion for Žhavá
>> místa on the Rad Pro project website (radpro…), as a way of showing our
>> appreciation for their support.
>>
>> Marfibooy
>>
>> Dne po 4. 5. 2026 22:02 uživatel Marfibooy ***@***.***>
>> napsal:
>>
>>> I would like to sincerely thank you for your support during the testing
>>> of the Rad Pro beta. Thanks to this, we were able to push the measurement
>>> and data collection a step further.
>>> I would also like to mention the company Žhavá místa, which supported
>>> us in mapping the “Hot Spots of the Czech Republic”. I would be extremely
>>> grateful, as they provided a great deal of support for this project, and
>>> with their help we were able to carry out measurements across the entire
>>> country, resulting in a much more comprehensive overview.
>>> This project definitely wouldn’t be where it is today without this
>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>>
>>> Marfibooy
>>>
>>> Dne po 4. 5. 2026 21:55 uživatel Marfibooy ***@***.***>
>>> napsal:
>>>
>>>> Hi Gissio,
>>>> I would like to sincerely thank you for your support during the
>>>> testing of the Rad Pro beta. Thanks to this, we were able to push the
>>>> measurement and data collection a step further.
>>>> I would also like to mention the company Žhavá místa, which supported
>>>> us in mapping the “Hot Spots of the Czech Republic”. With their help, we
>>>> were able to carry out measurements across the entire country, resulting in
>>>> a much more comprehensive overview.
>>>> This project definitely wouldn’t be where it is today without this
>>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>>> Best regards,
>>>>
>>>> Marfibooy
>>>>
>>>> Dne so 2. 5. 2026 21:34 uživatel Marfibooy ***@***.***>
>>>> napsal:
>>>>
>>>>> Thank you very much, it hurt me a little.
>>>>>
>>>>> Marfibooy
>>>>>
>>>>> Dne so 2. 5. 2026 21:16 uživatel Gissio ***@***.***>
>>>>> napsal:
>>>>>
>>>>>> I'm not God. Meaning, I make mistakes.
>>>>>>
>>>>>> Updated.
>>>>>>
>>>>>> —
>>>>>> Reply to this email directly, view it on GitHub
>>>>>> <#267 (reply in thread)>,
>>>>>> or unsubscribe
>>>>>> <https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
>>>>>> .
>>>>>> Triage notifications on the go with GitHub Mobile for iOS
>>>>>> <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
>>>>>> or Android
>>>>>> <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
>>>>>>
>>>>>> You are receiving this because you were mentioned.Message ID:
>>>>>> ***@***.***>
>>>>>>
>>>>>
|
0 replies
|
Hi Gissio,
Is it possible to add support for mica window tubes, such as the SBT-11 or
SI-8B, to RadPro?
Additionally, would it be possible to implement saved profiles for when the
tube is swapped? I have modified my GC-03 into a modular meter where I can
change the tubes using a connector, so being able to quickly switch between
stored configurations would be great.
Thank you!"
Marfibooy
Dne čt 7. 5. 2026 14:17 uživatel Marfibooy ***@***.***> napsal:
… Hi Gissio,
sorry for following up again. I completely understand that you may be very
busy.
I just wanted to kindly ask if you had a chance to read my previous
emails. Even a short reply would mean a lot to me.
Žhavá místa and our community genuinely supported the Rad Pro GC-03 beta
testing, and I’m truly grateful for your work and everything you’ve created
for the community.
Thank you again for your time, and sorry if my messages were too frequent.
Best regards,
Marfibooy
Fišer Marek
Dne út 5. 5. 2026 10:21 uživatel Marfibooy ***@***.***>
napsal:
> Hi Gissio,
> we would like to kindly ask if it would be possible to include us in the
> acknowledgements.
> In return, we would be very happy to promote you and Rad Pro on our
> website and platforms. Our project focuses on radioactivity-related topics
> — including mineral collecting, radiation measurements across the Czech
> Republic, and public outreach. We also attend events with our own booth,
> where we present dosimeters, radioactive minerals, and ionizing radiation
> to the public.
> We truly believe this could be a meaningful collaboration.
> Also, I apologize for sending multiple emails — I just really wanted to
> ask you about this. Žhavá místa supported the development of Rad Pro for
> the GC-03 by helping with beta testing, as I shared the beta version with
> several people who helped identify bugs and improve the system.
> I would be extremely grateful if you could consider this.
> Thank you very much for your time and support.
> Best regards, one more apologize...
>
> Marfibooy
>
> Dne út 5. 5. 2026 7:20 uživatel Marfibooy ***@***.***>
> napsal:
>
>>
>>
>> Marfibooy
>>
>>
>>
>> Dne po 4. 5. 2026 22:09 uživatel Marfibooy ***@***.***>
>> napsal:
>>
>>> We would also be happy to provide visibility and promotion for Žhavá
>>> místa on the Rad Pro project website (radpro…), as a way of showing our
>>> appreciation for their support.
>>>
>>> Marfibooy
>>>
>>> Dne po 4. 5. 2026 22:02 uživatel Marfibooy ***@***.***>
>>> napsal:
>>>
>>>> I would like to sincerely thank you for your support during the
>>>> testing of the Rad Pro beta. Thanks to this, we were able to push the
>>>> measurement and data collection a step further.
>>>> I would also like to mention the company Žhavá místa, which supported
>>>> us in mapping the “Hot Spots of the Czech Republic”. I would be extremely
>>>> grateful, as they provided a great deal of support for this project, and
>>>> with their help we were able to carry out measurements across the entire
>>>> country, resulting in a much more comprehensive overview.
>>>> This project definitely wouldn’t be where it is today without this
>>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>>>
>>>> Marfibooy
>>>>
>>>> Dne po 4. 5. 2026 21:55 uživatel Marfibooy ***@***.***>
>>>> napsal:
>>>>
>>>>> Hi Gissio,
>>>>> I would like to sincerely thank you for your support during the
>>>>> testing of the Rad Pro beta. Thanks to this, we were able to push the
>>>>> measurement and data collection a step further.
>>>>> I would also like to mention the company Žhavá místa, which supported
>>>>> us in mapping the “Hot Spots of the Czech Republic”. With their help, we
>>>>> were able to carry out measurements across the entire country, resulting in
>>>>> a much more comprehensive overview.
>>>>> This project definitely wouldn’t be where it is today without this
>>>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>>>> Best regards,
>>>>>
>>>>> Marfibooy
>>>>>
>>>>> Dne so 2. 5. 2026 21:34 uživatel Marfibooy ***@***.***>
>>>>> napsal:
>>>>>
>>>>>> Thank you very much, it hurt me a little.
>>>>>>
>>>>>> Marfibooy
>>>>>>
>>>>>> Dne so 2. 5. 2026 21:16 uživatel Gissio ***@***.***>
>>>>>> napsal:
>>>>>>
>>>>>>> I'm not God. Meaning, I make mistakes.
>>>>>>>
>>>>>>> Updated.
>>>>>>>
>>>>>>> —
>>>>>>> Reply to this email directly, view it on GitHub
>>>>>>> <#267 (reply in thread)>,
>>>>>>> or unsubscribe
>>>>>>> <https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
>>>>>>> .
>>>>>>> Triage notifications on the go with GitHub Mobile for iOS
>>>>>>> <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
>>>>>>> or Android
>>>>>>> <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
>>>>>>>
>>>>>>> You are receiving this because you were mentioned.Message ID:
>>>>>>> ***@***.***>
>>>>>>>
>>>>>>
|
0 replies
|
Hi Gissio,
I just wanted to send one final follow-up regarding my previous emails.
I completely understand if you are busy or unable to respond right now. I
simply wanted to thank you again for your work on Rad Pro and for reading
my messages.
I truly appreciate everything you have done for the community.
Marfibooy
Dne pá 15. 5. 2026 20:37 uživatel Marfibooy ***@***.***> napsal:
… Hi Gissio,
Is it possible to add support for mica window tubes, such as the SBT-11 or
SI-8B, to RadPro?
Additionally, would it be possible to implement saved profiles for when
the tube is swapped? I have modified my GC-03 into a modular meter where I
can change the tubes using a connector, so being able to quickly switch
between stored configurations would be great.
Thank you!"
Marfibooy
Dne čt 7. 5. 2026 14:17 uživatel Marfibooy ***@***.***>
napsal:
> Hi Gissio,
>
> sorry for following up again. I completely understand that you may be
> very busy.
>
> I just wanted to kindly ask if you had a chance to read my previous
> emails. Even a short reply would mean a lot to me.
>
> Žhavá místa and our community genuinely supported the Rad Pro GC-03 beta
> testing, and I’m truly grateful for your work and everything you’ve created
> for the community.
>
> Thank you again for your time, and sorry if my messages were too frequent.
>
> Best regards,
> Marfibooy
>
> Fišer Marek
>
> Dne út 5. 5. 2026 10:21 uživatel Marfibooy ***@***.***>
> napsal:
>
>> Hi Gissio,
>> we would like to kindly ask if it would be possible to include us in the
>> acknowledgements.
>> In return, we would be very happy to promote you and Rad Pro on our
>> website and platforms. Our project focuses on radioactivity-related topics
>> — including mineral collecting, radiation measurements across the Czech
>> Republic, and public outreach. We also attend events with our own booth,
>> where we present dosimeters, radioactive minerals, and ionizing radiation
>> to the public.
>> We truly believe this could be a meaningful collaboration.
>> Also, I apologize for sending multiple emails — I just really wanted to
>> ask you about this. Žhavá místa supported the development of Rad Pro for
>> the GC-03 by helping with beta testing, as I shared the beta version with
>> several people who helped identify bugs and improve the system.
>> I would be extremely grateful if you could consider this.
>> Thank you very much for your time and support.
>> Best regards, one more apologize...
>>
>> Marfibooy
>>
>> Dne út 5. 5. 2026 7:20 uživatel Marfibooy ***@***.***>
>> napsal:
>>
>>>
>>>
>>> Marfibooy
>>>
>>>
>>>
>>> Dne po 4. 5. 2026 22:09 uživatel Marfibooy ***@***.***>
>>> napsal:
>>>
>>>> We would also be happy to provide visibility and promotion for Žhavá
>>>> místa on the Rad Pro project website (radpro…), as a way of showing our
>>>> appreciation for their support.
>>>>
>>>> Marfibooy
>>>>
>>>> Dne po 4. 5. 2026 22:02 uživatel Marfibooy ***@***.***>
>>>> napsal:
>>>>
>>>>> I would like to sincerely thank you for your support during the
>>>>> testing of the Rad Pro beta. Thanks to this, we were able to push the
>>>>> measurement and data collection a step further.
>>>>> I would also like to mention the company Žhavá místa, which supported
>>>>> us in mapping the “Hot Spots of the Czech Republic”. I would be extremely
>>>>> grateful, as they provided a great deal of support for this project, and
>>>>> with their help we were able to carry out measurements across the entire
>>>>> country, resulting in a much more comprehensive overview.
>>>>> This project definitely wouldn’t be where it is today without this
>>>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>>>>
>>>>> Marfibooy
>>>>>
>>>>> Dne po 4. 5. 2026 21:55 uživatel Marfibooy ***@***.***>
>>>>> napsal:
>>>>>
>>>>>> Hi Gissio,
>>>>>> I would like to sincerely thank you for your support during the
>>>>>> testing of the Rad Pro beta. Thanks to this, we were able to push the
>>>>>> measurement and data collection a step further.
>>>>>> I would also like to mention the company Žhavá místa, which
>>>>>> supported us in mapping the “Hot Spots of the Czech Republic”. With their
>>>>>> help, we were able to carry out measurements across the entire country,
>>>>>> resulting in a much more comprehensive overview.
>>>>>> This project definitely wouldn’t be where it is today without this
>>>>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>>>>> Best regards,
>>>>>>
>>>>>> Marfibooy
>>>>>>
>>>>>> Dne so 2. 5. 2026 21:34 uživatel Marfibooy ***@***.***>
>>>>>> napsal:
>>>>>>
>>>>>>> Thank you very much, it hurt me a little.
>>>>>>>
>>>>>>> Marfibooy
>>>>>>>
>>>>>>> Dne so 2. 5. 2026 21:16 uživatel Gissio ***@***.***>
>>>>>>> napsal:
>>>>>>>
>>>>>>>> I'm not God. Meaning, I make mistakes.
>>>>>>>>
>>>>>>>> Updated.
>>>>>>>>
>>>>>>>> —
>>>>>>>> Reply to this email directly, view it on GitHub
>>>>>>>> <#267 (reply in thread)>,
>>>>>>>> or unsubscribe
>>>>>>>> <https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
>>>>>>>> .
>>>>>>>> Triage notifications on the go with GitHub Mobile for iOS
>>>>>>>> <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
>>>>>>>> or Android
>>>>>>>> <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
>>>>>>>>
>>>>>>>> You are receiving this because you were mentioned.Message ID:
>>>>>>>> ***@***.***>
>>>>>>>>
>>>>>>>
|
0 replies
|
Hi Gissio,
First of all, thank you for your amazing work on the RadPro software! It is
a fantastic project.
I would like to request adding a new Geiger-Müller tube preset for the
Soviet SBT-11 (СБТ-11) and SBT-11A (СБТ-11А) mica window alpha/beta/gamma
tubes. These tubes are becoming quite popular among DIY enthusiasts for
surface contamination monitoring.
According to the official Soviet datasheet, the parameters for
^{137}\text{Cs} are as follows:
Sensitivity: 44 to 49 counts per second (CPS) at a radiation intensity of
10\ \mu\text{R/s}.
This translates to an average of 46.5 CPS per 1\ \mu\text{R/s} (2790\
\text{CPM} per 1\ \mu\text{R/s}).
In modern units (1\ \mu\text{Sv/h} = 100\ \mu\text{R/h} = 0.0277\
\mu\text{R/s}), this results in a conversion factor of approximately 276 to
294\ \text{CPM} per 1\ \mu\text{Sv/h} (with 285\ \text{CPM} being the solid
middle ground).
Recommended operating voltage: ~380V - 400V (with a starting voltage
plateau around 260V - 320V).
It would be awesome to have this extremely sensitive tube natively
supported in the RadPro tube selection menu.
Thank you for considering this request!
Best regards,
Fišer Marek
Dne po 25. 5. 2026 21:30 uživatel Marfibooy ***@***.***> napsal:
… Hi Gissio,
I just wanted to send one final follow-up regarding my previous emails.
I completely understand if you are busy or unable to respond right now. I
simply wanted to thank you again for your work on Rad Pro and for reading
my messages.
I truly appreciate everything you have done for the community.
Marfibooy
Dne pá 15. 5. 2026 20:37 uživatel Marfibooy ***@***.***>
napsal:
> Hi Gissio,
> Is it possible to add support for mica window tubes, such as the SBT-11
> or SI-8B, to RadPro?
> Additionally, would it be possible to implement saved profiles for when
> the tube is swapped? I have modified my GC-03 into a modular meter where I
> can change the tubes using a connector, so being able to quickly switch
> between stored configurations would be great.
> Thank you!"
> Marfibooy
>
> Dne čt 7. 5. 2026 14:17 uživatel Marfibooy ***@***.***>
> napsal:
>
>> Hi Gissio,
>>
>> sorry for following up again. I completely understand that you may be
>> very busy.
>>
>> I just wanted to kindly ask if you had a chance to read my previous
>> emails. Even a short reply would mean a lot to me.
>>
>> Žhavá místa and our community genuinely supported the Rad Pro GC-03 beta
>> testing, and I’m truly grateful for your work and everything you’ve created
>> for the community.
>>
>> Thank you again for your time, and sorry if my messages were too
>> frequent.
>>
>> Best regards,
>> Marfibooy
>>
>> Fišer Marek
>>
>> Dne út 5. 5. 2026 10:21 uživatel Marfibooy ***@***.***>
>> napsal:
>>
>>> Hi Gissio,
>>> we would like to kindly ask if it would be possible to include us in
>>> the acknowledgements.
>>> In return, we would be very happy to promote you and Rad Pro on our
>>> website and platforms. Our project focuses on radioactivity-related topics
>>> — including mineral collecting, radiation measurements across the Czech
>>> Republic, and public outreach. We also attend events with our own booth,
>>> where we present dosimeters, radioactive minerals, and ionizing radiation
>>> to the public.
>>> We truly believe this could be a meaningful collaboration.
>>> Also, I apologize for sending multiple emails — I just really wanted to
>>> ask you about this. Žhavá místa supported the development of Rad Pro for
>>> the GC-03 by helping with beta testing, as I shared the beta version with
>>> several people who helped identify bugs and improve the system.
>>> I would be extremely grateful if you could consider this.
>>> Thank you very much for your time and support.
>>> Best regards, one more apologize...
>>>
>>> Marfibooy
>>>
>>> Dne út 5. 5. 2026 7:20 uživatel Marfibooy ***@***.***>
>>> napsal:
>>>
>>>>
>>>>
>>>> Marfibooy
>>>>
>>>>
>>>>
>>>> Dne po 4. 5. 2026 22:09 uživatel Marfibooy ***@***.***>
>>>> napsal:
>>>>
>>>>> We would also be happy to provide visibility and promotion for Žhavá
>>>>> místa on the Rad Pro project website (radpro…), as a way of showing our
>>>>> appreciation for their support.
>>>>>
>>>>> Marfibooy
>>>>>
>>>>> Dne po 4. 5. 2026 22:02 uživatel Marfibooy ***@***.***>
>>>>> napsal:
>>>>>
>>>>>> I would like to sincerely thank you for your support during the
>>>>>> testing of the Rad Pro beta. Thanks to this, we were able to push the
>>>>>> measurement and data collection a step further.
>>>>>> I would also like to mention the company Žhavá místa, which
>>>>>> supported us in mapping the “Hot Spots of the Czech Republic”. I would be
>>>>>> extremely grateful, as they provided a great deal of support for this
>>>>>> project, and with their help we were able to carry out measurements across
>>>>>> the entire country, resulting in a much more comprehensive overview.
>>>>>> This project definitely wouldn’t be where it is today without this
>>>>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>>>>>
>>>>>> Marfibooy
>>>>>>
>>>>>> Dne po 4. 5. 2026 21:55 uživatel Marfibooy ***@***.***>
>>>>>> napsal:
>>>>>>
>>>>>>> Hi Gissio,
>>>>>>> I would like to sincerely thank you for your support during the
>>>>>>> testing of the Rad Pro beta. Thanks to this, we were able to push the
>>>>>>> measurement and data collection a step further.
>>>>>>> I would also like to mention the company Žhavá místa, which
>>>>>>> supported us in mapping the “Hot Spots of the Czech Republic”. With their
>>>>>>> help, we were able to carry out measurements across the entire country,
>>>>>>> resulting in a much more comprehensive overview.
>>>>>>> This project definitely wouldn’t be where it is today without this
>>>>>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>>>>>> Best regards,
>>>>>>>
>>>>>>> Marfibooy
>>>>>>>
>>>>>>> Dne so 2. 5. 2026 21:34 uživatel Marfibooy ***@***.***>
>>>>>>> napsal:
>>>>>>>
>>>>>>>> Thank you very much, it hurt me a little.
>>>>>>>>
>>>>>>>> Marfibooy
>>>>>>>>
>>>>>>>> Dne so 2. 5. 2026 21:16 uživatel Gissio ***@***.***>
>>>>>>>> napsal:
>>>>>>>>
>>>>>>>>> I'm not God. Meaning, I make mistakes.
>>>>>>>>>
>>>>>>>>> Updated.
>>>>>>>>>
>>>>>>>>> —
>>>>>>>>> Reply to this email directly, view it on GitHub
>>>>>>>>> <#267 (reply in thread)>,
>>>>>>>>> or unsubscribe
>>>>>>>>> <https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
>>>>>>>>> .
>>>>>>>>> Triage notifications on the go with GitHub Mobile for iOS
>>>>>>>>> <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
>>>>>>>>> or Android
>>>>>>>>> <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
>>>>>>>>>
>>>>>>>>> You are receiving this because you were mentioned.Message ID:
>>>>>>>>> ***@***.***>
>>>>>>>>>
>>>>>>>>
|
0 replies
|
Sbt11 issue
Fišer Marek
Dne pá 29. 5. 2026 23:08 uživatel Marfibooy ***@***.***> napsal:
… Hi Gissio,
First of all, thank you for your amazing work on the RadPro software! It
is a fantastic project.
I would like to request adding a new Geiger-Müller tube preset for the
Soviet SBT-11 (СБТ-11) and SBT-11A (СБТ-11А) mica window alpha/beta/gamma
tubes. These tubes are becoming quite popular among DIY enthusiasts for
surface contamination monitoring.
According to the official Soviet datasheet, the parameters for
^{137}\text{Cs} are as follows:
Sensitivity: 44 to 49 counts per second (CPS) at a radiation intensity of
10\ \mu\text{R/s}.
This translates to an average of 46.5 CPS per 1\ \mu\text{R/s} (2790\
\text{CPM} per 1\ \mu\text{R/s}).
In modern units (1\ \mu\text{Sv/h} = 100\ \mu\text{R/h} = 0.0277\
\mu\text{R/s}), this results in a conversion factor of approximately 276 to
294\ \text{CPM} per 1\ \mu\text{Sv/h} (with 285\ \text{CPM} being the solid
middle ground).
Recommended operating voltage: ~380V - 400V (with a starting voltage
plateau around 260V - 320V).
It would be awesome to have this extremely sensitive tube natively
supported in the RadPro tube selection menu.
Thank you for considering this request!
Best regards,
Fišer Marek
Dne po 25. 5. 2026 21:30 uživatel Marfibooy ***@***.***>
napsal:
> Hi Gissio,
> I just wanted to send one final follow-up regarding my previous emails.
> I completely understand if you are busy or unable to respond right now. I
> simply wanted to thank you again for your work on Rad Pro and for reading
> my messages.
> I truly appreciate everything you have done for the community.
>
> Marfibooy
>
> Dne pá 15. 5. 2026 20:37 uživatel Marfibooy ***@***.***>
> napsal:
>
>> Hi Gissio,
>> Is it possible to add support for mica window tubes, such as the SBT-11
>> or SI-8B, to RadPro?
>> Additionally, would it be possible to implement saved profiles for when
>> the tube is swapped? I have modified my GC-03 into a modular meter where I
>> can change the tubes using a connector, so being able to quickly switch
>> between stored configurations would be great.
>> Thank you!"
>> Marfibooy
>>
>> Dne čt 7. 5. 2026 14:17 uživatel Marfibooy ***@***.***>
>> napsal:
>>
>>> Hi Gissio,
>>>
>>> sorry for following up again. I completely understand that you may be
>>> very busy.
>>>
>>> I just wanted to kindly ask if you had a chance to read my previous
>>> emails. Even a short reply would mean a lot to me.
>>>
>>> Žhavá místa and our community genuinely supported the Rad Pro GC-03
>>> beta testing, and I’m truly grateful for your work and everything you’ve
>>> created for the community.
>>>
>>> Thank you again for your time, and sorry if my messages were too
>>> frequent.
>>>
>>> Best regards,
>>> Marfibooy
>>>
>>> Fišer Marek
>>>
>>> Dne út 5. 5. 2026 10:21 uživatel Marfibooy ***@***.***>
>>> napsal:
>>>
>>>> Hi Gissio,
>>>> we would like to kindly ask if it would be possible to include us in
>>>> the acknowledgements.
>>>> In return, we would be very happy to promote you and Rad Pro on our
>>>> website and platforms. Our project focuses on radioactivity-related topics
>>>> — including mineral collecting, radiation measurements across the Czech
>>>> Republic, and public outreach. We also attend events with our own booth,
>>>> where we present dosimeters, radioactive minerals, and ionizing radiation
>>>> to the public.
>>>> We truly believe this could be a meaningful collaboration.
>>>> Also, I apologize for sending multiple emails — I just really wanted
>>>> to ask you about this. Žhavá místa supported the development of Rad Pro for
>>>> the GC-03 by helping with beta testing, as I shared the beta version with
>>>> several people who helped identify bugs and improve the system.
>>>> I would be extremely grateful if you could consider this.
>>>> Thank you very much for your time and support.
>>>> Best regards, one more apologize...
>>>>
>>>> Marfibooy
>>>>
>>>> Dne út 5. 5. 2026 7:20 uživatel Marfibooy ***@***.***>
>>>> napsal:
>>>>
>>>>>
>>>>>
>>>>> Marfibooy
>>>>>
>>>>>
>>>>>
>>>>> Dne po 4. 5. 2026 22:09 uživatel Marfibooy ***@***.***>
>>>>> napsal:
>>>>>
>>>>>> We would also be happy to provide visibility and promotion for Žhavá
>>>>>> místa on the Rad Pro project website (radpro…), as a way of showing our
>>>>>> appreciation for their support.
>>>>>>
>>>>>> Marfibooy
>>>>>>
>>>>>> Dne po 4. 5. 2026 22:02 uživatel Marfibooy ***@***.***>
>>>>>> napsal:
>>>>>>
>>>>>>> I would like to sincerely thank you for your support during the
>>>>>>> testing of the Rad Pro beta. Thanks to this, we were able to push the
>>>>>>> measurement and data collection a step further.
>>>>>>> I would also like to mention the company Žhavá místa, which
>>>>>>> supported us in mapping the “Hot Spots of the Czech Republic”. I would be
>>>>>>> extremely grateful, as they provided a great deal of support for this
>>>>>>> project, and with their help we were able to carry out measurements across
>>>>>>> the entire country, resulting in a much more comprehensive overview.
>>>>>>> This project definitely wouldn’t be where it is today without this
>>>>>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>>>>>>
>>>>>>> Marfibooy
>>>>>>>
>>>>>>> Dne po 4. 5. 2026 21:55 uživatel Marfibooy ***@***.***>
>>>>>>> napsal:
>>>>>>>
>>>>>>>> Hi Gissio,
>>>>>>>> I would like to sincerely thank you for your support during the
>>>>>>>> testing of the Rad Pro beta. Thanks to this, we were able to push the
>>>>>>>> measurement and data collection a step further.
>>>>>>>> I would also like to mention the company Žhavá místa, which
>>>>>>>> supported us in mapping the “Hot Spots of the Czech Republic”. With their
>>>>>>>> help, we were able to carry out measurements across the entire country,
>>>>>>>> resulting in a much more comprehensive overview.
>>>>>>>> This project definitely wouldn’t be where it is today without this
>>>>>>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>>>>>>> Best regards,
>>>>>>>>
>>>>>>>> Marfibooy
>>>>>>>>
>>>>>>>> Dne so 2. 5. 2026 21:34 uživatel Marfibooy ***@***.***>
>>>>>>>> napsal:
>>>>>>>>
>>>>>>>>> Thank you very much, it hurt me a little.
>>>>>>>>>
>>>>>>>>> Marfibooy
>>>>>>>>>
>>>>>>>>> Dne so 2. 5. 2026 21:16 uživatel Gissio ***@***.***>
>>>>>>>>> napsal:
>>>>>>>>>
>>>>>>>>>> I'm not God. Meaning, I make mistakes.
>>>>>>>>>>
>>>>>>>>>> Updated.
>>>>>>>>>>
>>>>>>>>>> —
>>>>>>>>>> Reply to this email directly, view it on GitHub
>>>>>>>>>> <#267 (reply in thread)>,
>>>>>>>>>> or unsubscribe
>>>>>>>>>> <https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
>>>>>>>>>> .
>>>>>>>>>> Triage notifications on the go with GitHub Mobile for iOS
>>>>>>>>>> <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
>>>>>>>>>> or Android
>>>>>>>>>> <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
>>>>>>>>>>
>>>>>>>>>> You are receiving this because you were mentioned.Message ID:
>>>>>>>>>> ***@***.***
>>>>>>>>>> com>
>>>>>>>>>>
>>>>>>>>>
|
0 replies
|
Title: FNIRSI GC-03: HV Fault error on background with multi-anode tubes
(SBT-11) due to aggressive regulation
Description:
Hi Gissio,
First of all, thank you for your amazing work on RadPro!
I would like to report an issue regarding the High Voltage (HV) regulation
loop on the FNIRSI GC-03, which makes it unstable when using highly
sensitive, multi-anode Geiger tubes via an external probe (specifically the
Soviet SBT-11 / SBT-11A).
Hardware setup:
Device: FNIRSI GC-03 running RadPro.
Tube: SBT-11 (4 separate anodes, thin mica window).
Wiring: Each of the 4 anodes has its own independent 4.7 MΩ decoupling
resistor installed directly at the tube pins, plus a common 1 MΩ resistor
on the positive line before the cable leading into the GC-03.
RadPro PWM Settings used: 40.00 kHz / 33% Duty Cycle (and tested down to
20.00 kHz / 45%).
The Problem:
Under heavy load (radiation): When placing a hot source (Meta-autunite)
near the tube, the count rate smoothly climbs up to 49,000 CPM (approx. 650
CPS). In this high-load state, RadPro works absolutely flawlessly, the HV
is stable, and no errors are triggered.
On background (low load): When the tube returns to ambient background
radiation (approx. 30–40 CPM), RadPro constantly triggers the "PORUCHA" /
"HV FAULT" error within a minute.
Why this happens:
With 4x 4.7 MΩ resistors in place, the tube draws almost zero current on
background. The digital HV feedback loop in RadPro appears to be too
strict/aggressive for this high-impedance, high-capacitance cable setup. In
silence, the voltage likely overshoots or fluctuates just outside the
hardcoded safety window, causing RadPro to panic and throw an HV Fault.
When flashing back to the original stock FNIRSI firmware, the device works
perfectly stable. The stock FW just pumps the PWM blindly without strict
feedback, and the physical 4.7 MΩ resistors do all the heavy lifting of
quenching the discharge and protecting the circuit.
Suggested improvement:
Would it be possible to implement a "Lenient/Relaxed HV Mode" or an option
in the RadPro settings to widen the voltage fault tolerance window (or
completely disable the software HV shutdown) for custom external probes?
This would allow users with heavily modified hardware and high-impedance
external probes to utilize the superior RadPro interface without constant
background crashes.
Thank you for considering this adjustment!
In original fw its not any problem....
Fišer Marek
Dne so 30. 5. 2026 11:11 uživatel Marfibooy ***@***.***> napsal:
… Sbt11 issue
Fišer Marek
Dne pá 29. 5. 2026 23:08 uživatel Marfibooy ***@***.***>
napsal:
> Hi Gissio,
> First of all, thank you for your amazing work on the RadPro software! It
> is a fantastic project.
> I would like to request adding a new Geiger-Müller tube preset for the
> Soviet SBT-11 (СБТ-11) and SBT-11A (СБТ-11А) mica window alpha/beta/gamma
> tubes. These tubes are becoming quite popular among DIY enthusiasts for
> surface contamination monitoring.
> According to the official Soviet datasheet, the parameters for
> ^{137}\text{Cs} are as follows:
> Sensitivity: 44 to 49 counts per second (CPS) at a radiation intensity of
> 10\ \mu\text{R/s}.
> This translates to an average of 46.5 CPS per 1\ \mu\text{R/s} (2790\
> \text{CPM} per 1\ \mu\text{R/s}).
> In modern units (1\ \mu\text{Sv/h} = 100\ \mu\text{R/h} = 0.0277\
> \mu\text{R/s}), this results in a conversion factor of approximately 276 to
> 294\ \text{CPM} per 1\ \mu\text{Sv/h} (with 285\ \text{CPM} being the solid
> middle ground).
> Recommended operating voltage: ~380V - 400V (with a starting voltage
> plateau around 260V - 320V).
> It would be awesome to have this extremely sensitive tube natively
> supported in the RadPro tube selection menu.
> Thank you for considering this request!
> Best regards,
>
> Fišer Marek
>
> Dne po 25. 5. 2026 21:30 uživatel Marfibooy ***@***.***>
> napsal:
>
>> Hi Gissio,
>> I just wanted to send one final follow-up regarding my previous emails.
>> I completely understand if you are busy or unable to respond right now.
>> I simply wanted to thank you again for your work on Rad Pro and for reading
>> my messages.
>> I truly appreciate everything you have done for the community.
>>
>> Marfibooy
>>
>> Dne pá 15. 5. 2026 20:37 uživatel Marfibooy ***@***.***>
>> napsal:
>>
>>> Hi Gissio,
>>> Is it possible to add support for mica window tubes, such as the SBT-11
>>> or SI-8B, to RadPro?
>>> Additionally, would it be possible to implement saved profiles for when
>>> the tube is swapped? I have modified my GC-03 into a modular meter where I
>>> can change the tubes using a connector, so being able to quickly switch
>>> between stored configurations would be great.
>>> Thank you!"
>>> Marfibooy
>>>
>>> Dne čt 7. 5. 2026 14:17 uživatel Marfibooy ***@***.***>
>>> napsal:
>>>
>>>> Hi Gissio,
>>>>
>>>> sorry for following up again. I completely understand that you may be
>>>> very busy.
>>>>
>>>> I just wanted to kindly ask if you had a chance to read my previous
>>>> emails. Even a short reply would mean a lot to me.
>>>>
>>>> Žhavá místa and our community genuinely supported the Rad Pro GC-03
>>>> beta testing, and I’m truly grateful for your work and everything you’ve
>>>> created for the community.
>>>>
>>>> Thank you again for your time, and sorry if my messages were too
>>>> frequent.
>>>>
>>>> Best regards,
>>>> Marfibooy
>>>>
>>>> Fišer Marek
>>>>
>>>> Dne út 5. 5. 2026 10:21 uživatel Marfibooy ***@***.***>
>>>> napsal:
>>>>
>>>>> Hi Gissio,
>>>>> we would like to kindly ask if it would be possible to include us in
>>>>> the acknowledgements.
>>>>> In return, we would be very happy to promote you and Rad Pro on our
>>>>> website and platforms. Our project focuses on radioactivity-related topics
>>>>> — including mineral collecting, radiation measurements across the Czech
>>>>> Republic, and public outreach. We also attend events with our own booth,
>>>>> where we present dosimeters, radioactive minerals, and ionizing radiation
>>>>> to the public.
>>>>> We truly believe this could be a meaningful collaboration.
>>>>> Also, I apologize for sending multiple emails — I just really wanted
>>>>> to ask you about this. Žhavá místa supported the development of Rad Pro for
>>>>> the GC-03 by helping with beta testing, as I shared the beta version with
>>>>> several people who helped identify bugs and improve the system.
>>>>> I would be extremely grateful if you could consider this.
>>>>> Thank you very much for your time and support.
>>>>> Best regards, one more apologize...
>>>>>
>>>>> Marfibooy
>>>>>
>>>>> Dne út 5. 5. 2026 7:20 uživatel Marfibooy ***@***.***>
>>>>> napsal:
>>>>>
>>>>>>
>>>>>>
>>>>>> Marfibooy
>>>>>>
>>>>>>
>>>>>>
>>>>>> Dne po 4. 5. 2026 22:09 uživatel Marfibooy ***@***.***>
>>>>>> napsal:
>>>>>>
>>>>>>> We would also be happy to provide visibility and promotion for
>>>>>>> Žhavá místa on the Rad Pro project website (radpro…), as a way of showing
>>>>>>> our appreciation for their support.
>>>>>>>
>>>>>>> Marfibooy
>>>>>>>
>>>>>>> Dne po 4. 5. 2026 22:02 uživatel Marfibooy ***@***.***>
>>>>>>> napsal:
>>>>>>>
>>>>>>>> I would like to sincerely thank you for your support during the
>>>>>>>> testing of the Rad Pro beta. Thanks to this, we were able to push the
>>>>>>>> measurement and data collection a step further.
>>>>>>>> I would also like to mention the company Žhavá místa, which
>>>>>>>> supported us in mapping the “Hot Spots of the Czech Republic”. I would be
>>>>>>>> extremely grateful, as they provided a great deal of support for this
>>>>>>>> project, and with their help we were able to carry out measurements across
>>>>>>>> the entire country, resulting in a much more comprehensive overview.
>>>>>>>> This project definitely wouldn’t be where it is today without this
>>>>>>>> support. Thank you for your trust and cooperation — I truly appreciate it.
>>>>>>>>
>>>>>>>> Marfibooy
>>>>>>>>
>>>>>>>> Dne po 4. 5. 2026 21:55 uživatel Marfibooy ***@***.***>
>>>>>>>> napsal:
>>>>>>>>
>>>>>>>>> Hi Gissio,
>>>>>>>>> I would like to sincerely thank you for your support during the
>>>>>>>>> testing of the Rad Pro beta. Thanks to this, we were able to push the
>>>>>>>>> measurement and data collection a step further.
>>>>>>>>> I would also like to mention the company Žhavá místa, which
>>>>>>>>> supported us in mapping the “Hot Spots of the Czech Republic”. With their
>>>>>>>>> help, we were able to carry out measurements across the entire country,
>>>>>>>>> resulting in a much more comprehensive overview.
>>>>>>>>> This project definitely wouldn’t be where it is today without
>>>>>>>>> this support. Thank you for your trust and cooperation — I truly appreciate
>>>>>>>>> it.
>>>>>>>>> Best regards,
>>>>>>>>>
>>>>>>>>> Marfibooy
>>>>>>>>>
>>>>>>>>> Dne so 2. 5. 2026 21:34 uživatel Marfibooy <
>>>>>>>>> ***@***.***> napsal:
>>>>>>>>>
>>>>>>>>>> Thank you very much, it hurt me a little.
>>>>>>>>>>
>>>>>>>>>> Marfibooy
>>>>>>>>>>
>>>>>>>>>> Dne so 2. 5. 2026 21:16 uživatel Gissio <
>>>>>>>>>> ***@***.***> napsal:
>>>>>>>>>>
>>>>>>>>>>> I'm not God. Meaning, I make mistakes.
>>>>>>>>>>>
>>>>>>>>>>> Updated.
>>>>>>>>>>>
>>>>>>>>>>> —
>>>>>>>>>>> Reply to this email directly, view it on GitHub
>>>>>>>>>>> <#267 (reply in thread)>,
>>>>>>>>>>> or unsubscribe
>>>>>>>>>>> <https://github.com/notifications/unsubscribe-auth/BUKXD4AEXRCL33SOV73ZZID4YZCRXAVCNFSM6AAAAACB3GYQZ2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMNZZGE2TONA>
>>>>>>>>>>> .
>>>>>>>>>>> Triage notifications on the go with GitHub Mobile for iOS
>>>>>>>>>>> <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675>
>>>>>>>>>>> or Android
>>>>>>>>>>> <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.
>>>>>>>>>>>
>>>>>>>>>>> You are receiving this because you were mentioned.Message ID:
>>>>>>>>>>> ***@***.***
>>>>>>>>>>> com>
>>>>>>>>>>>
>>>>>>>>>>
|
0 replies
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Uh oh!
There was an error while loading. Please reload this page.
Hi Gissio,
First of all – thank you for your amazing work on RadPro! It made my FNIRSI GC-01 incredibly more useful.
I recently got a FNIRSI GC-03, and I was wondering if you have any plans to support it in the future, or if there’s a roadmap/technical constraint that prevents it.
If you need photos, firmware dumps, or hardware info, I’d be more than happy to help with testing or providing info.
Best regards from Czech Republic!
– Marfibooy
All reactions