This board will allow you to connect NeoPixels™ or an RC Servo to your 2018 EscapeKeeper.
Power Injection
Pixel strips and RC Servos can require a lot of power at a voltage lower than the EscapeKeeper can provide. This board, coupled with an external power supply, will sit between the EscapeKeeper and your servo or LEDs to provide this power.
If you are using an LED strip, it must be of the WS2812B or SK6812 variety. These are commonly called NeoPixels™ by Adafruit.