NanoVNA-F Firmware 0.2.0 beta
Firmware v0.2.0 beta update instructions:
- Add data storage function, can save s1p, s2p files to SPI Flash in real time, which is convenient for offline analysis;
- Adapt NanoVNA-Saver screenshot function, need to use nanovna-saver-0.3.4-bh5hnu.exe compiled by BH5HNU;
- Support LCD backlight adjustment, adjustment range 1-100, default 75;
- Revise the voltage display as the power display, support 8-level power display;
- The calibration data interpolation uses the latest saved data instead of the default position of 0, which is more in line with operating habits;
- Some UI optimizations such as Marker;
- The maximum settable frequency can be expanded to 2.7GHz;
- Two different sets of gain tables are used for hardware V2.2 and hardware V2.3&V3.1, please be sure to select the corresponding firmware to upgrade, please consult your seller for how to check the hardware version;
Important hint !
This firmware is only applicable to NanoVNA-F machines manufactured by BH5HNU.
Any third-party NanoVNA-F hardware has not been tested, and any problems with third-party hardware using this firmware will not be explained by BH5HNU. Thank you for your cooperation.




