For module hardware details have a look at: Trizeps VIII, Trizeps VIII Mini .
OS-Images and Tool-Chains for Linux and Android can be found at: Linux (Android,Debian,U-Boot,...).-Kernel or Debian/ Ubuntu OS
OS-Images for Android you will find at: Android OS for Myon & Trizeps
Informations regarding U-Boot you will find here: Bootloader
For information on how to build images for Windows 10 IOT see Windows 10 IoT. (2019Q3)
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