Welcome to CORE-RK3328-JD4 Manual

CORE-RK3328-JD4 introduction

• Product Introduction
  • Product description
  • Product parameters
  • Contact information

Baseboard MB-JD4-RK3328&PX30

• Getting Started
  • Interface definition of the whole machine
  • Accessories required for Begin
  • Power on
• Serial Debug
  • Configuration Serial Debugging
  • Serial Debugging in Windows
  • Serial Debugging in Linux
• Accessories
  • Conversion module
  • Wireless module
  • Power adapter
  • IR remote control
  • The cooling suite

Flashing Firmware

• Boot mode description
  • Preface
  • Loading mode
  • Boot order
  • Boot mode
• MaskRom mode
  • Principle
• Flashing Notes
  • Firmware Format
  • Download & Flash
  • Flash Firmware of Android Note
• Flash Image
  • Introduction
  • Preparatory Work
  • Flash Image in Windows
  • Flash Image in Linux
  • FAQS

Linux Developer Guide

• Compile Ubuntu firmware(GPT)
  • Preparatory work
  • Compile SDK
  • Pack the firmware
  • Partition introduction
  • FAQs
• Create Ubuntu root file system
  • Preparatory work
  • Modify the root file system
  • Make the root file system
  • FAQs
• Firefly Ubuntu User Manual
  • ADB use
  • Install linux-headers and linux-image
  • Qt cross compilation environment support
  • Create WIFI hotspot
  • Export device system
  • Screen rotation
  • Display version information
  • reset
  • Startup program
  • Use root to log in to the system interface
  • Video hardware codec support
  • OpenGL-ES
  • OpenCL
  • TensorFlow Lite
  • On-screen keyboard
  • HDMI_IN Image capture
  • Sound configuration
  • Serial port
  • MIPI camera (OV13850)
  • USB Ethernet
  • External storage device rootfs
  • Network start
  • Update kernel and U-Boot online
  • Build a distributed compilation environment with Docker
  • Android 7.1 upgrade to Ubuntu
• More Linux OS support
  • Ubuntu 18.04
  • Ubuntu 20.04
  • Yocto
  • Debian 10
  • Centos 8

Android Developer Guide

• Compiling Android 8.1
  • Prerequisite
  • Downloading Android SDK
  • Compiling with Firefly Scripts
  • Compiling Without Script
  • Packing Rockchp Firmware
  • Flash Image
• Adb Instructions
  • Preparation
  • Frequently Used Adb Commands

FAQ

• FAQ
  • How to write MAC address？
  • No sound in the headset

Resource

• Documents and Reference
• Specification
• Community