Activating this trainer

If not state otherwise below, press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey. All hotkeys can be changed on the trainer.

Trainer Options

# Player 
     NumPad1: Infinite Health
     NumPad2: Infinite Stamina
     NumPad3: No Hunger
     NumPad4: No Thirst
     NumPad5: Infinite Oxygen
     NumPad6: Unlimited Suit Energy
     NumPad7: Perfect Temperature
     NumPad8: No Sleep

# Vehicles 
     NumPad9: Unlimited Rover Battery
     Multiply: Unlimited Light Vehicle Battery

# Misc 
     Add: Free Printing
     Subtract: Super Speed
     Decimal: Free Build
     Divide: Free Tech Purchases
     F1: Freeze Time Of Day

Notes

Perfect Temperature:
Takes few seconds before temperature changes.  Temperature value can be customized after trainer activation.

Free Printing:
This is for the normal printing station near your vehicle charging station.

Free Build:
Activate option first. Then place your blueprint and its instantly built.