The Turtle is stall motor driver designed to run turnouts. It can be used with a number of popular stall motors including the TortoiseTM, SwitchMasterTM, the MP1, MP5, CobaltTM as well just about any 3-12V geared motor. It uses the TVD Fascia Controller for local control and DCC for remote control. It can also be powered with DC if the DCC control is not needed

Uses the Fascia Controller for local control and M-F jumper wires for wiring the motor.  Unique features, speed trim pot, fascia controller, 1 Amp drive current (can wire an entire double crossover off of one board), local controller DCC lockout (address+1). 

In-Line Reverser for Fascia Controller

You have the servo all lines up and then you find the fascia controller colors are reversed.  You can use this handy board to reverse the colors.  [Note: to avoid needing this board it is best to first mount the fascia controller and then align the servo to agree with the fascia controller. However, some times this is impractical - especially with the the Octocoder.]