> **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

# RF Link Receiver - 4800bps (434MHz)

**Type:** Product page · **SKU:** WRL-10532 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/rf-link-receiver-4800bps-434mhz.html ([markdown](https://core-electronics.com.au/rf-link-receiver-4800bps-434mhz.html.md))

These wireless receivers work with our 434MHz transmitters. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only receivers, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter/receiver pair.

## Pricing

- **Price:** $11.20 (inc GST) — $10.18 AUD, exc GST
- **Quantity discounts:** 5+ $9.87 (exc GST) · 25+ $9.67 (exc GST) · 100+ $9.26 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 21 and Aug 27.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=WRL-10532:1` (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.
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- **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

These wireless receivers work with our 434MHz transmitters. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only receivers, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter/receiver pair.

**Note:** These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter and receiver work at common frequencies and don’t have IDs. Therefore, a method of filtering this noise and pairing transmitter and receiver will be necessary. The example code below shows such an example for basic operation. Please refer to the example code and links below for ways to accomplish a robust wireless data link.

**Features:**

- 434 MHz
- 500ft range (given perfect conditions)
- 4800bps data rate
- 5V supply voltage
 
**Documents:**

- Arduino Library
- [Datasheet](https://core-electronics.com.au/attachments/localcontent/RWS-371-6_433_26482915931.pdf)
- [KLP Walkthrough Tutorial](https://core-electronics.com.au/attachments/localcontent/KLP_Walkthrough_43561f73a98.pdf)
- [GitHub](https://github.com/sparkfun/RF_Links)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/r/f/rf_link_receiver_-_4800bps__434mhz___wrl-10532__01.jpg)