> **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

# BC127 Breakout Board

**Type:** Product page · **SKU:** WRL-11927 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/bc127-breakout-board.html ([markdown](https://core-electronics.com.au/bc127-breakout-board.html.md))

## Retired product

This product is retired and no longer available for purchase. Replaced by: WRL-12849.

**Replacement:** https://core-electronics.com.au/catalog/product/view/sku/WRL-12849

## How to buy

- **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

This is a breakout for the BC127 Bluetooth Module. The BC127 is a highly flexible, low power, small form factor Bluetooth Version 4.0 Certified Audio module. This is an ideal module for developers who want to quickly and cost effectively integrate Bluetooth functionality into their products.

 The BC127 Breakout board provides basic access to all the pins on the BC127 module, along with a six-pin serial header with the same pinout as the FTDI Basic boards, allowing it to connect to boards like the Arduino Pro, Pro Mini, and LilyPad. It also includes voltage regulation, serial data level shifting circuitry, and support for the built-in battery charge circuitry.

**Documents:**

- Schematic
- Eagle Files
- [Datasheet](https://cdn.sparkfun.com/datasheets/Wireless/Bluetooth/DataSheet-BC127.10.pdf)
- Command Set Manual
- [Hookup Guide](https://learn.sparkfun.com/tutorials/understanding-the-bc127-bluetooth-module)
- BC127 Library
- [GitHub](https://github.com/sparkfun/BC127_Breakout_Board)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/b/c/bc127_breakout_board__wrl-11927__01.jpg)