Dear ZX-VGA-JOY users,
You can download new firmware version v1.03 on the download section and upgrade your devices!
The new version brings new features: 50Hz screen mode, interlace option, and low power mode
Also, there are few corrections of existing functionality, please read release notes.
The upgrade process is very simple (after installation of the PC tool it last about 30s), you can watch video tutorial how to install upgrade PC tool and make the upgrade.
If you have any difficulties, you can contact me on email@example.com