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Is this firmware suitable for T-962 version 2.0+photo #255

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olegww opened this issue Aug 20, 2024 · 2 comments
Open

Is this firmware suitable for T-962 version 2.0+photo #255

olegww opened this issue Aug 20, 2024 · 2 comments

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@olegww
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olegww commented Aug 20, 2024

Hello everyone, today I received the new version of the oven 2.0.
Has anyone tried it, is the latest firmware release suitable for this version?

Foto

puhui-1

puhui-2

puhui-3

puhui-4

puhui-5

puhui-6

@olegww olegww changed the title Is this firmware suitable for T-962 version 2.0 Is this firmware suitable for T-962 version 2.0+photo Aug 20, 2024
@GitLang
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GitLang commented Aug 20, 2024

It looks like the earth tab is STILL screwed to a painted surface, and I bet they still have earthed only one half of the case, yes?. If this is the case then please let people know and make sure your is made safe. The incoming earth/ground wire should be in good sound electrical contact with the unpainted surface of all parts of the case.

@Exotelis
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Exotelis commented Sep 13, 2024

I received the V2 yesterday. It looks like they've addressed some of the community's feedback. There is significantly less tape being used, but it's still present. I replaced it with kapton tape. The ground connection now at least has a washer, but the paint on the case still hasn't been removed. After I removed the paint and reconnected the ground to the case, I measured from the handle of the T-962 to ground, and everything works as it should.

I haven't tested yet whether the cold junction problem still exists - can anyone comment on that? In any case, it doesn’t really make sense to do the modifications right now without a firmware for v2, even though the pcb is still suitable for it. I'm willing to help with the firmware adjustments for V2, but only with the assistance of the maintainers (or anyone familiar with the code), so I don't have to fully dive into the project from scratch. It seems like it only affects the menu navigation. The microprocessor still appears to be the same.

  • Replace masking Tape
  • Earth connection
  • Firmware v2
  • Cold junction compensation
Pictures

kapton_tape

earth_01

pcb_02

mcu_01

pcb_01

pcb_01_mod

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3 participants