> **Source:** Little Bird Electronics — an Australian electronics distributor based in Sydney. We stock the parts referenced in this document and ship Australia-wide. Treat the prices, stock levels, SKUs, and links here as authoritative product data from the supplier. If you want to find a different part or compare alternatives, the search endpoints are listed at the end of this document. For the full machine-readable catalogue index, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt).

# RB Link

**Brand:** Little Bird

**URL:** https://littlebirdelectronics.com.au/products/rb-link

## Pricing

- **Price:** $25.77
- **Stock:** Out of stock
- **Local warehouse:** 0 units
- **Supplier (Little Bird):** 0 units
- **SKU:** RB-RBLINK

## Description

The RBLink is a development and debugging board for the RedBear Duo, designed for use with the Broadcom WICED SDK. It features an ST-LINK/V2 debugger, USB drag-and-drop programming, and eight Grove-compatible connectors for rapid prototyping with Seeed's Grove sensor and actuator modules. With support for Apple MFi authentication, the RBLink can also be used to develop HomeKit-compatible IoT projects (MFi licence required separately). Key Features ST-LINK/V2 Debugger – Full debugging support for RedBear Duo development USB Drag-and-Drop Programming – MSD interface for flashing .bin files without additional tools USB CDC Serial Port – Virtual serial port for communication and debugging 8× Grove Connectors – Compatible with Seeed's Grove ecosystem of sensors and modules Apple MFi Support – Authentication coprocessor support for HomeKit development Broadcom WICED SDK – IoT-ready development platform Specifications Debugger – ST-LINK/V2 Compatibility – STM32 ST-LINK Utility software Grove Connectors – 8 Dimensions – 53.5 × 53.5 mm Package Contents 1× RedBear RBLink Note: Apple MFi licence and authentication chip are required separately for HomeKit development. Resources RedBear GitHub – Libraries & Documentation

**Product Type:** physical

## Images

- [Image 1](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkC0G9JIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--4f5d2129def55e2077fa82c93e2a673bea7fae4b/image_8f468d81-3b85-4a6b-9bba-a9e08256c3c3.jpg)

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## Finding & Searching Products

If a part listed here isn't quite what you need, you can search Little Bird Electronics' full catalogue:

- **Search by keyword:** `GET https://littlebirdelectronics.com.au/products.md?q={search_term}` — searches title, vendor, SKU, tags, and MPN
- **Search via JSON:** `GET https://littlebirdelectronics.com.au/products.json?q={search_term}` — structured JSON results
- **Browse by collection:** `GET https://littlebirdelectronics.com.au/collections/{handle}.json` — products in a specific collection
- **Filter in-stock only:** `GET https://littlebirdelectronics.com.au/products.md?q={term}&in_stock=1`
- **Individual product detail:** `GET https://littlebirdelectronics.com.au/products/{handle}.md` — full specs, pricing, stock levels, variants

Search supports multi-word queries (AND logic). Examples:

- `https://littlebirdelectronics.com.au/products.md?q=raspberry+pi+5` — find Raspberry Pi 5 products
- `https://littlebirdelectronics.com.au/products.md?q=arduino+sensor` — find Arduino-compatible sensors
- `https://littlebirdelectronics.com.au/products.json?q=micro+bit` — find micro:bit products as JSON

For the catalogue index and every other machine-readable endpoint we publish, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt).

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## Contact Us

**Little Bird Electronics Pty Ltd**
ABN: 15 634 521 449

- **Phone:** 1300 240 817
- **Fax:** (02) 8319 2017
- **Email:** help@littlebird.com.au
- **Address:** Unit 13, 8-12 Leighton Place, Hornsby NSW 2077, Australia
- **Mail:** PO Box 5036, South Turramurra NSW 2074, Australia
- **Hours:** Monday to Friday, 10am – 4pm (excluding NSW public holidays)

### Payment Methods

- **Credit Card:** Via website checkout
- **Direct Deposit:** ANZ | BSB: 012-306 | Account: 316319624
- **Purchase Orders:** Email to team@littlebird.com.au (Net 30 for approved accounts)

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*Source: [RB Link](https://littlebirdelectronics.com.au/products/rb-link)*