The compact SwitchPilot 3 Servo Mini is designed for stationary use in hard-to-reach areas of the layout and can control an RC servo drive (e.g., ESU 51804, 51805, or 51806). Both "digital operation" and "proportional operation" are possible. In addition to controlling the servo via the digital central unit, pure analog operation with two buttons is also possible. Like its bigger brother, the SwitchPilot 3 Servo Mini features its innovative operating concept, consisting of a 4-line, illuminated OLED display and three input buttons.

The SwitchPilot 3 Servo Mini is multi-protocol capable and can be used with central units based on the Märklin Motorola system (e.g., 6021, Central Station, or Mobile Station) as well as DCC-compatible central units. Configuration can take place on both the main track and the programming track.

As a special feature, the SwitchPilot 3 Servo Mini can be used entirely without a digital central unit: If desired, 2 buttons can be soldered for direct switching of the servos.