> **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

# WisBlock Dual IO Base Board RAK19001

**Type:** Product page · **SKU:** RW-110081 · **Brand:** [RAKwireless](https://core-electronics.com.au/brands/rakwireless-australia)
**Page:** https://core-electronics.com.au/rak19001-wisblock-base-board-iot-sensor-usb-c-battery-power.html ([markdown](https://core-electronics.com.au/rak19001-wisblock-base-board-iot-sensor-usb-c-battery-power.html.md))

Modular base board with two IO and six sensor slots, GPIO pads and flexible power via USB-C, batteries or solar for compact IoT prototyping.

## Pricing

- **Price:** $21.80 (inc GST) — $19.82 AUD, exc GST
- **Quantity discounts:** 10+ $19.03 (exc GST) · 25+ $18.43 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Sep 07 and Oct 12.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=RW-110081:1` (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/RW-110081:1.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

Meet the RAK19001 WisBlock Base Board, your modular IoT hub for sophisticated prototypes and sensor arrays. Designed for flexibility, it hosts two IO and six sensor slots for seamless multi-module integration.

Switch effortlessly between USB, rechargeable or standard batteries, and optimise power consumption via the WisBlock Core module. Exposed solder pads let you attach third-party boards with ease. Explore RAK's [WisBlock modules](https://core-electronics.com.au/catalogsearch/result/?q=wisblock) for compatible expansions.

### Technical Specifications

- Dimensions: 60 x 67 mm
- Power Input: USB-C 5 V, 3.7 V rechargeable or 3.3-5.5 V non-rechargeable battery
- Module Slots: 2 IO slots; 6 Sensor slots (A-F)
- Connectors: Solar panel, rechargeable battery, non-rechargeable battery (JST)
- Exposed GPIO Pads: I2C, SPI, UART, USB
- Controls: User-defined button; On/Off switch; slide switch for battery selection
- Interconnection: High-speed signal-integrity connectors

### Additional Resources

- [RAK19001 Quick Start Guide](https://docs.rakwireless.com/product-categories/wisblock/rak19001/quickstart/)
- [RAK19001 Datasheet](https://docs.rakwireless.com/product-categories/wisblock/rak19001/datasheet/)

### What’s Included

- 1× RAK19001 WisBlock Base Board
- 1× USB Type-C cable
- 1× Battery cable
- 26× M1.2×3 mm screws
- 5× M2.5×4 mm screws

**WisBlock** is RAKWireless's modular hardware development ecosystem designed to make a customised solutions for any IoT project

### Documentation

- [Getting started](https://docs.rakwireless.com/product-categories/wisblock/)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/R/W/RW-110081-1.png)