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NanoVNA-F V3 from SysJoint firmware beep


 

Hi folks,

I'm brand new here. I just got the NanoVNA-F V3 which is made by SysJoint.
Like with my other VNAs (a cheap small NanoVNA-H & a LiteVNA 64) the first thing I looked for was the (custom) firmware situation because the SysJoint NanoVNA-F V3 beeps every now and then and it's no possible to switch this off (I asked the SysJoint support).
So I was wondering ... I learned that there's another official manufacturer of the NanoVNA-F, Deepelec, and read that its firmware can be flashed onto a SysJoint NanoVNA-F, too?
But has the Deepelec firmware an option to switch any beeping off?
Are there other firmwares that can be flashed onto my SysJoint NanoVNA-F V3?

Thanks a lot & all the best,
Stefan.

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