Using this Prop Shield is easy. First, connect it to your Teensy 3.2 or Teensy - LC. Then, attach a small speaker for audio and APA102 / Dotstar LEDs for lighting. You can start creating light and sound effects right away. When using, make sure to connect the power, speaker, and LEDs properly. Don't expose it to extreme temperatures or moisture. For maintenance, keep it clean and free from dust. If you want to store images, sound clips, or log data, use the 8 Mbyte flash memory. Remember, this version doesn't have the motion + temp/pressure sensors soldered in, so don't expect related functions. Check the PJRC site for more details if you have any questions.