The Mattzobricks Train Automation System 2.0 offers multiple controllers:

  • MattzoTrainController for Power Functions (MTC4PF).
    • This controller serves Power Function motors and lights directly, or controls LEGO infrared receivers via infrared LEDs.
    • The controller is always onboard and rides with the locomotive.
  • MattzoTrainController for Bluetooth (MTC4BT).
    • In summary, this controller serves LEGO Powered Up and SBrick units, that are in turn used to control motors and lights.
    • The controller is usually deployed off-board, so it resides on a fixed position on the layout.

Both train controllers offers a variety of different deployment scenarios.