From fit-PC wiki
I3M - The integrated interactive information monitor is a GUI system integrated in the front panel of Airtop.
I3M has the following major components:
- An OLED display.
- Navigation keys.
- Programmable micro-controller.
- Interfaces to power and temperature sensors on the motherboard.
- Serial interfaces for communication with BIOS and operating system.
- The user can navigate through menus between multiple screens of the I3M that display system information, temperatures, power consumption and notifications.
- I3M firmware can be upgraded.