Circuit Diagram

This provides a visual reference for wiring of the components. They aren't true to scale, just meant to be used as reference. This diagrams was created using Fritzing software.

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Use our Fritzing parts library to create circuit diagrams for your projects. Download the library or just grab the individual parts. Get library and parts from GitHub Adafruit Fritzing Parts.


The Feather M4 Express, Prop-Maker Wing and Precision RTC FeatherWing are snap onto a Tripler FeatherWing. This PCB features additional pinouts and power rails that make it easier to connect wires. The button and servo are wired to the Tripler PCB via a JST PH 2-pin/3-pin connection for easy assembly.

Prop-Maker FeatherWing

  • Speaker to speaker port
  • NeoPixel Data In pin to NeoPixel port
  • NeoPixel GND pin to NeoPixel port
  • NeoPixel 5V pin to NeoPixel port
  • Button to Switch Ground Pin
  • Button to Switch Pin

Tripler FeatherWing

  • GND from servo to ground pin
  • Signal from servo to A1 pin
  • Voltage from servo to USB pin


The Adafruit Feather M4 Express can be powered via USB. Use a micro USB cable and connect to a 5V USB battery pack or wall adapter.

This guide was first published on Dec 29, 2018. It was last updated on Jul 23, 2024.

This page (Circuit Diagram) was last updated on Mar 08, 2024.

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