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Gissio / radpro

Custom firmware for Geiger counters/radiation meters (FS2011, Bosean FS-600, FS-1000, FS-5000, FNIRSI GC-01)
MIT License
154 stars 20 forks source link

FNIRSI GC-01 (CA32F0502L3): Support #48

Closed yo8saf closed 4 months ago

yo8saf commented 5 months ago

hi, congratulations on your work. I have a big problem, I bought the cg-01 from China and it arrived with the 613-614 tube, it doesn't write. I ordered the j321 tube to change it. My mcu is a WhatsApp Image 2024-03-27 at 15 01 46 WhatsApp Image 2024-03-27 at 16 19 29 WhatsApp Image 2024-03-27 at 15 01 46 (1). I've tried every way and I can't get it to show on the computer. can you help me thanks. are you a radio amateur? I'm YO8SAF Aldo i use google transate sorry but I use google translator, because my English is not very good, sorry

Gissio commented 5 months ago

I can't support an MCU for which there is no publicly available datasheet (http://www.cachip.com.cn/Products_table/2.html).

yo8saf commented 5 months ago

so nothing can be done?

Gissio commented 5 months ago

No.

Gissio commented 5 months ago

Actually, this looks like a copycat. Can you return the device and demand a "genuine" GC-01 with a J321 tube?

dagaj commented 5 months ago

hi, There is MCU CA32F0602L3-19 (Turn off the device. Connect the charger. Press and hold the up arrow key. The processor model will be displayed.) The tube used is not j613/j614. The tube parameters are: Effective length: 60 mm Max. length: 88 mm Diameter: Ø 9.2 mm

danielskowronski commented 4 months ago

Got same issue - same MCU, same tube. After closer inspection, there's plenty of evidence for such device being fake.

Some other signs include: