Release NanoVNA firmware v1.0.38
First release my firmware modifiation for NanoVNA, NanoVNA-H, NanoVNA-H4
Features:
- Allow Serial connect and control
- Variable points count (up to 401 for H4)
- Custom color themes
- Fast data exchange vs CPU (use binary mode)
- Low noise measure on high speed ADC mode (192k for H and 384k for H4)
- Added L/C match calculation
- Support SD card save screenshots, s1p or s2p files