> **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

# PiicoDev Button

**Type:** Product page · **SKU:** CE08500 · **Brand:** [PiicoDev](https://core-electronics.com.au/brands/piicodev-brand)
**Page:** https://core-electronics.com.au/piicodev-button.html ([markdown](https://core-electronics.com.au/piicodev-button.html.md))

An accessible, tactile interface adds control to your project.

## Pricing

- **Price:** $8.05 (inc GST) — $7.32 AUD, exc GST
- **Quantity discounts:** 4+ $6.95 (exc GST) · 12+ $6.58 (exc GST) · 50+ $6.22 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 30 today, and up to 500 more in 6–42 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE08500:1` (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/CE08500:1.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

Buttons are an accessible, tactile way to add a control input to your project. The **PiicoDev® Button** takes care of the finer points of button inputs (like debouncing) so you don't have to worry about the technical details. Connecting to the button is easy and solder-free with the PiicoDev Connection System - plug your button in and get coding! We've prepared a [great guide](https://core-electronics.com.au/guides/piicodev-button-getting-started-guide/) full of useful examples to help you get started working with your favourite development board in MicroPython.

**Features**

- Debouncing is taken care of on-board. Simplify your code!
- Connect many buttons together for more complex projects
- A great [guide](https://core-electronics.com.au/guides/piicodev-button-getting-started-guide/) to get you started
- PiicoDev connector, compatible with Qwiic and STEMMA QT (3.3V only)
- 2.54mm breakout for breadboarding/prototyping
- Comes with a white cap that's easy to draw on or add stickers to, but you can replace it with [a coloured cap](https://core-electronics.com.au/makerverse-switch-and-cap-assortment-1.html) if you like
- Manufactured and [supported](https://core-electronics.com.au/contacts/) in Australia by Core Electronics
 
**Getting Started Guides**

We've prepared a [getting-started guide](https://core-electronics.com.au/guides/piicodev-button-getting-started-guide/) that works with Raspberry Pi, Pico, and Micro:bit.

**Technical Specifications**

- I2C Address: 0x42 (default) or user-selectable
- Supply Voltage: 3.3 V
- Dimensions: 25.4x25.4mm
- Mounting Holes: 2x M2.5
 
**Resources**

- [Hardware Repo](https://github.com/CoreElectronics/CE-PiicoDev-Button)
- [Schematic](https://github.com/CoreElectronics/CE-PiicoDev-Button/raw/main/Documents/CE-PiicoDev-Button.pdf)
- [Example code](https://github.com/CoreElectronics/CE-PiicoDev-Switch-MicroPython-Module)
- [Mounting Guide](https://core-electronics.com.au/tutorials/piicodev-mounting-guide.html)
 
Also available are [PiicoDev Starter Kits](https://core-electronics.com.au/piicodev.html#category_1322) - level up your projects by learning to use a wide range of modern sensors and outputs.

![PiicoDev Input Devices](https://core-electronics.com.au/media/aw_rbslider/slides/PiicoDev-Input-Devices.jpg)

**PiicoDev Overview**

[PiicoDev](https://core-electronics.com.au/piicodev.html) is a [![](https://core-electronics.com.au/skin/frontend/white/default/images/ce_original_blue.png)](https://core-electronics.com.au/original) ecosystem designed for rapid prototyping and maker education. The range includes:

- [Starter Kits](https://core-electronics.com.au/piicodev.html#category_1322)
- [Sensors](https://core-electronics.com.au/piicodev.html#category_1380)
- [Outputs](https://core-electronics.com.au/piicodev.html#category_1381)
- [Adaptors & Expansion Boards](https://core-electronics.com.au/piicodev.html#category_1307)
- [Platforms](https://core-electronics.com.au/piicodev.html#category_1310)
- [Cables](https://core-electronics.com.au/piicodev.html#category_1309)
- [Accessories](https://core-electronics.com.au/piicodev.html#category_1323)
 
Here are some of the features we have baked into PiicoDev:

- **Unified MicroPython libraries.** The same MicroPython code examples will work on all supported platforms.
- **Simple-and-expandable connections.** Modules can be connected using a 4-pin connector and daisy-chained to expand projects.
- **Breakout pins.** Every module has a breakout section for optional advanced uses.
- **Consistent size.** We have taken care to ensure modules are consistent sizes so that they easy for 3D printing cases, stacking and experimenting with.
- **Creative freedom.** Simmer all of these features together and you end up with lots of creative freedom while still being a hands-on electronics experience.
 
PiicoDev modules are designed by our team in Newcastle and manufactured in Australia and overseas. They’re made for makers and educators alike — affordable, reliable, and easy to use. [Get in touch](https://core-electronics.com.au/contacts/) if you have any questions.

"PiicoDev" and the PiicoDev Logo are trademarks of Core Electronics Pty Ltd.

## Guides for this product

- [PiicoDev Button \| Getting Started Guide](https://core-electronics.com.au/guides/piicodev/piicodev-button-getting-started-guide/)
- [PiicoDev Ecosystem Compatibility](https://core-electronics.com.au/guides/piicodev/piicodev-ecosystem-compatibility/)

## Videos for this product

- [PiicoDev Button Module \| Guide For Micro:Bit](https://core-electronics.com.au/videos/piicodev-button-module-guide-for-microbit)
- [PiicoDev Button Module \| Guide For Raspberry Pi Pico](https://core-electronics.com.au/videos/piicodev-button-module-guide-for-raspberry-pi-pico)
- [PiicoDev Button Module \| Guide For Raspberry Pi](https://core-electronics.com.au/videos/piicodev-button-module-guide-for-raspberry-pi)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/c/e/ce08500-piicodev-button.jpg)