The diagram below provides a general visual reference for wiring of the components once you get to the Assembly page. This diagram was created using the software package Fritzing.

Adafruit Library for Fritzing

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

You'll forgo socket headers in the final assembly and connect the QT Py and BFF directly with header pins.

Wired Connections

The QT Py is powered by a 5V 1A power supply wall adapter. 

NeoPixel Stick to NeoPixel Stick

  • GND to GND pin
  • 5V to 5V pin

NeoPixel Stick to BFF NeoPixel Drive

The power, data, and ground connections from the first NeoPixel stick connect directly to the 3-pin JST port on the NeoPixel BFF board.

This guide was first published on Mar 14, 2023. It was last updated on May 20, 2024.

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

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