• HDMI PHY Configuration
• Control Blue LED
• RTC Wakeup
• Build a NTP server with GPS/PPS
• ODROID-HC2 with mini DC UPS
• How To Control The Fan Behavior Manually

• Low noise cooler options
• How to install a 40X40-25mm heatsink

• Access the 30pin GPIO on Linux/Ubuntu
• Access the 12pin GPIO on Linux/Ubuntu
• App launch via GPIO on Android
• Access the 40pin GPIO on Android
• Rootless GPIO access: /dev/gpiomem
• Memory mapped GPIO example
• Support GPIO based IR Blaster
• GPIO IRQ
• WiringPi and Python Wrapper
• RPi.GPIO for ODROID
• SPI

Behind peripherals examples are controlled via the GPIO.

• GPIO Map for WiringPi Library
• I2C with Weather board
• SPI with LED Matrix Shield
• 1-Wire
• ADC
• UART

• GPIO Map
• HS-I2C with Weather Board

• Boot the Linux OS over NFS
• TFTP + NFS boot
• Virtualization using Xen on ODROID-XU3/4
• Performance Counter (PMU) on Linux
• Watchdog on Linux/Ubuntu
• How to use the KGDB
• Headless Setup
• RAM Overclock
• WiFi Soft AP
• Creating build FARM
• PXE boot on ODROID-XU4
• KVM on ODROID-XU4
• DIY AI Speaker with Google Assistant SDK
• Using squashfs to read-only root file system
• How to use HDMI custom EDID
• VNC server on android
• ARM Streamline Analyzer on ODROID-XU4

• Kodi on FBDEV