> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# SparkFun Qwiic / Stemma QT FeatherWing (Shield for Thing Plus)

**Type:** Product page · **SKU:** ADA4515 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/sparkfun-qwiic-stemma-qt-featherwing-shield-for-thing-plus.html ([markdown](https://core-electronics.com.au/sparkfun-qwiic-stemma-qt-featherwing-shield-for-thing-plus.html.md))

The SparkFun Qwiic FeatherWing (Shield for Thing Plus) provides an easy-to-assemble way to add the STEMMA QT / Qwiic connect ecosystem to any development board with...

## Pricing

- **Price:** $13.55 (inc GST) — $12.32 AUD, exc GST
- **Quantity discounts:** 10+ $11.95 (exc GST) · 50+ $11.70 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=ADA4515:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/ADA4515:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

The **SparkFun Qwiic FeatherWing (Shield for Thing Plus**) provides an easy-to-assemble way to add the [**STEMMA QT**](https://learn.adafruit.com/introducing-adafruit-stemma-qt) / [Qwiic](https://www.sparkfun.com/qwiic) connect ecosystem to any development board with Feather/Thing Plus Footprint. It connects the I2C bus (GND, 3.3V, SDA, and SCL) on your Feather to four SparkFun Qwiic / Stemma QT connectors. The plug-n-play ecosystem allows for easy daisy chaining so, as long as your devices are on different addresses, you can connect as many Qwiic & Stemma QT devices as you'd like.

This jumper is a little different than normal I2C pull up jumpers as it is open by default. The jumper only needs to be closed if your I2C device does not have pull up resistors. All Adafruit I2C Stemma QT breakouts come with pull up resistors on them so if you are using a Qwiic or Stemma QT I2C device from Sparkfun or Adafruit, you don't need to close the jumper pads.

All that is needed to get started is to solder your chosen headers to the PCB and, if necessary, to your Feather board. Take care to match the markings on the Qwiic Shield to the appropriate pins on your Feather to avoid shorting anything out and possibly damaging your boards.

**Features:**

- Feather and Thing Plus Compatible
- 4 x STEMMA QT / Qwiic Connection Ports on I2C port + 3.3V + ground power
- I2C Jumper to add I2C pullup resistors

**Note: This board does not come with headers, it's *just* the assembled PCB.** [But Adafruit have plenty o' options in the shop!](https://core-electronics.com.au/#)

## Technical Details

- [Schematic](https://core-electronics.com.au/attachments/localcontent/4515_schematic_Qwiic_Shield_Thing_Plus_14893003e37.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/4/5/4515-00.jpg)