Reading the sticker at the backside of two NanoVNa units I see a difference. One is HW version 4.2 and the other is HW 4.3_MS
I have understood that the additional _MS refers to the MS5351M (message thread #26386)
But what should be the difference between version 4.2 and 4.3?
On the NanoVNA unit with HW 4.3_MS I read (via Config->Version) firmware 1.2.43 [p:401, IF:12k, ADC:384k, Lcd:400x320], Build Time: Feb 19 -2025
The NanoVNA HW 4.2 has firmware 0.5.0
When I look to the Menu Structure Map of the The NanoVNA HW 4.3_MS unit then I see a huge difference w.r.t. the HW 4.2 unit.
A lot of added Menus. Some of them are clear, but from a lot of them I have to guess.
Is there an overview or document of what these new menu items have for meaning and how to use them and under what circumstance should they be used?
Your help would be very greathfull.
Kees
