Control Switch

Control Switch is a item and one of the items required to obtain the Sapphire Crystal.

Obtaining
A Control Switch can be obtained from s in the. It has a drop chance from  Automatons, and a  drop chance from  Automatons.

A Control Switch can also be found as an drop from treasure chests within the Precursor Remnants. It has a chance to roll as a drop in common loot chests, and a  chance to roll as a drop in rare loot chests.

Sapphire Gemstone Crystal
Bringing a Control Switch and the other Automaton components to  in the  rewards the player with the Sapphire Crystal.

Forging
Control Switch can be used to forge a Gemstone Fuel Tank once the player has reached. It takes day and  hours to forge.