The Walnut Pi 1B Android uses the Android TV system. It has been adapted for the Walnut Pi 1B hardware. Users can burn this system to install various Android apps or create a TV set-top box.
The Walnut Pi 1B 1G version (H616) is based on Android 10, and the 1G/2G/4G (H618) versions are based on Android 12. The system and related software are largely the same.
To burn the EMMC version to an SD card, simply insert the EMMC version Walnut Pi hardware to burn the Android image to the EMMC card. The progress can be monitored via HDMI.
Tutorial:https://wiki.walnutpi.com/docs/walnutpi_1/android/burn