New handheld scope+DMM, Fnirsi 2C23T, 2ch, 10MHz/50MSps (Nov 2023)

[tunk]

Guys, I just found that FNIRSI has released a new model, the 2C53T!

Maybe you could start a new thread?

[LVU]

Hi! I've got this device too, and I also get bugged by the single trigger mode issue. I've tried updating the firmware with @pilatomic's fix, but got the same issue as others - update stops at 99%, and then the device doesn't turn on. Updated back to 2.1.0 successfully. Also noticed their sizes differ, so I guess you can't update between different minor FW versions. @pilatomic, would you be able by any chance to release a fix for version 2.1.0 too?

[svolto]

!!! IF YOU BRICKED YOUR 2C32T, READ THIS !!!

I received mine in Chinese with no language options in the firmware and I bricked it while uploading the English firmware.

To unbrick it, just remove the 6 screws on the back, unplug the battery and re-plug it while holding the power button and the Menu button.

This will put you back in the firmware upgrade mode.

I hope it helps.

[goldfoxigor7]

good day! what's new in firmware 2.1.0? can someone share firmware 2.1.0?

[topolarity]

Has anyone else noticed that the signal generator shows bad glitches at its base frequency?

Even the DC output shows glitches to 0 at whatever frequency was configured for the DDS.

[Atlan]

Does anyone have a schematic of the input section? Thank you.

[bffargo]

I picked up the 2C53T and a ZT-703s. From usability, the Zoyi is much better interface, screen quality and readable. Haven't put it through deep tests, just usability.