If updating from 1.1.1 to 1.1.2, the components that are updated will be.
Internal power control firmware
Inertial sensor
GPS
3-wire port firmware
motors, controllers, everything else, is the same as in 1.1.1
If updating from 1.1.1 to 1.1.2, the components that are updated will be.
Internal power control firmware
Inertial sensor
GPS
3-wire port firmware
motors, controllers, everything else, is the same as in 1.1.1