Firmware Update

Firmware Update

Download the SD card Skeleton

Place the Unzipped folders (Odroid and Roms) into the root of the SD Card

• See here for full description
• See here for file types and extensions

Your SD Card root directory will be as the list below

- odroid
  - data
  - firmware
- roms
  - a26
  - a78
  - c64
  - col
  - gb
  - gbc
  - gg
  - lynx
  - nes
  - pce
  - sms
  - spectrum

Place the latest release into the odroid/firmware folder

note: The above firware file is specific to the Retro ESP32 PCB, if you are using a standard Odroid Go, please use this file

Process

Image	Description
	Prepared SD Card
	Insert SD Card
	Press 'A' to restart
	Select 'Retro ESP32' Firmware
	Press 'A' to Confirm 'Retro ESP32'
	Firmware will begin to Verify
	Firmware will go through Erase / Write stages (8 all together)
	Once complete, your Retro ESP will restart
	Your new 'Launcher'
	Use buttons to navigate