> **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

# nRF905 RF Transceiver Module

**Type:** Product page · **SKU:** CE04055 · **Brand:** [Core Electronics](https://core-electronics.com.au/brands/core-electronics-australia)
**Page:** https://core-electronics.com.au/nrf905-rf-transceiver-module-1.html ([markdown](https://core-electronics.com.au/nrf905-rf-transceiver-module-1.html.md))

This SPI module adds a versatile 433Mhz radio to your project.

## Pricing

- **Price:** $21.35 (inc GST) — $19.41 AUD, exc GST
- **Quantity discounts:** 10+ $18.64 (exc GST) · 25+ $18.05 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 10 today, and up to 300 more in 2–6 days.

## Restrictions

**For use in Australia**

- Operate only in bands and with settings that are permitted for your location and application. Check this product’s supported frequencies in the description/specs.
- If you intend to operate outside shared/licence‑exempt conditions (e.g. in other bands, at higher power, with high‑gain antennas, or extended duty cycles), you must have the appropriate authorisation.
 
**For use in other regions**

- Follow the spectrum rules for your country/region and select frequencies and settings accordingly.

A declaration of use will need to be submitted during checkout.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE04055:1` (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/CE04055:1.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

This module adds a versatile 433Mhz radio to your project. Capable of transmitting and receiving over a wide frequency range, these modules allow two-way wireless communication between Arduinos. Controlled via SPI. Prewritten libraries are available.

**Specifications:**

- Frequency Range 433/898/915MHz
- 3.3V Logic level
- Maximum Data Rate: 50kbps(with error correction)
- RF output power: 13dBm(20mW)
- Connection protocol: SPI
- Includes antenna.

Resources:

[Arduino Library](https://www.arduino.cc/reference/en/libraries/nrf905-radio-library/)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/C/E/CE04055-4.jpg)