SparkFun will be closed Nov 26th and 27th for the Thanksgiving holiday. Orders placed after 2:00pm MT on the 25th will ship out Monday the 30th.

1,024 results for RF Link 315MHz

Products 204 found

Related Categories

RF Link Transmitter - 315MHz

$ 3.95
RF Link Receiver - 4800bps (315MHz)

$ 4.95
RF Link Transmitter - 434MHz

$ 3.95
RF Link Receiver - 4800bps (434MHz)

$ 4.95
SparkFun RF Transceiver Breakout - RFM22B-S2 (434 MHz)

$ 22.95
RFduino - DIP

$ 26.95
RFM12BSP Wireless Transceiver - 434MHz

$ 6.95
SparkFun RFM22 Shield - 434MHz

$ 29.95

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Retired Products













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Tutorials 42 found

MYST Linking Book

March 18, 2014

Create your own Linking Book from the classic computer game, MYST

SparkFun RFID Starter Kit Hookup Guide

May 5, 2015

Learn the basics of Radio Frequency Identification (RFID) and how to get started with the SparkFun RFID Starter Kit.

ATmega128RFA1 Dev Board Hookup Guide

August 8, 2013

A hookup example guide for SparkFun's ATmega128RFA1 Development Board. Includes a schematic/board overview and explanation, and example code.

Teensy XBee Adapter Hookup Guide

June 18, 2015

Getting started with the Teensy 3.1 and XBee. Establishing a serial link.

MaKey MaKey Quickstart Guide

February 6, 2014

Be stoked! The world is your construction kit. How to turn everyday objects into computer inputs with the MaKey MaKey.

Humidity-sensing LED Flower

October 28, 2014

How about that humidity? This tutorial shows how to add sensing capability to the 21st Century Fashion Kit's RGB flower project.

Edison Getting Started Guide

December 5, 2014

An introduction to the Intel® Edison. Then a quick walk through on interacting with the console, connecting to WiFi, and doing...stuff.

Using the BlueSMiRF

September 16, 2013

How to get started using the BlueSMiRF and Bluetooth Mate Silvers.

How to Use an Oscilloscope

February 25, 2014

How to work the dials and buttons on an oscilloscope, and a glossary of the o-scope lexicon.

Weather Station Wirelessly Connected to Wunderground

April 11, 2014

Build your own open source, official Wunderground weather station that updates every 10 seconds over Wifi via an Electric Imp.

Bluetooth Basics

August 26, 2013

An overview of the Bluetooth wireless technology.

Single Board Computer Benchmarks

July 31, 2015

How to set up different benchmarking programs on single board computers or computing modules and run them. The results for various generations are shown on the subsequent pages.

Si4707 Hookup Guide

May 29, 2013

Instructions on hooking up to and communicating with the Si4707 Weather Band Radio Breakout using an Arduino.

Understanding the BC127 Bluetooth Module

January 31, 2014

SparkFun has two boards using the BC127; here's what you need to know to use them.

Mario the Magician's Magical Lapel Flower

May 23, 2013

A guest tutorial from the astonishingly talented [Mario the Magician](http://www.mariothemagician.com/). A step-by-step tutorial to put together your own flower with an awesome video demonstration of its use!

Photon Weather Shield Hookup Guide

July 2, 2015

Create Internet-connected weather projects with the SparkFun Weather Shield for the Photon.

EL Wire Light-Up Dog Harness

October 30, 2015

Learn how to create a light-up dog harness using EL wire for when you need to take your four-legged friend for a walk in the dark.

Tiny AVR Programmer Hookup Guide

October 28, 2013

A how-to on the Tiny AVR Programmer. How to install drivers, hook it up, and program your favorite Tiny AVRs using AVRDUDE!

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Archived Tutorials 1 found

History Museum

A trip down memory lane with a box full of prototypes collected over the years. Learn what not to do from what we screwed up.

Blog 20 found

A Plethora of New Products and a New Tutorial

November 4, 2008 2

A Weather Station, some breakout boards, soldering tools, and a few other cool new products. Oh, and a very important tutorial.

AVC Workshops and Links to Register

June 10, 2015 3

Sign up for one of the awesome workshops being hosted at this year's AVC!

A Special Saturday New Product Post

July 30, 2011 33

To accommodate the announcement for the ProtoSnap series, we've moved the post back to Saturday for this week.

Circuit Bending RFID

February 5, 2009 18

We try to stuff our RFID tag into a Car fob. It didn't work out so good. And we've got new button pad controllers, 10Hz GPS, Arduino XBee shield, new dual-axis gyros, a Nordic RF serial interface board, and a much more!

Enginursday - RFID technology

October 10, 2013 29

Radio-Frequency IDentification is a technology that allows machines to identify an object without touching it, or even without a clear line of sight. How does it work?

New Product Friday: RFduino!

November 14, 2014 6

A whole new line of wireless, finger-tip sized, Arduino compatible development boards and shields!

Protect Any Project

February 19, 2008 0

The <a href="http://www.sparkfun.com/commerce/product_info.php?products_id=8601">SparkFun project case</a> is an enclosure as you would expect, with the addition of a series of small raised dots on the bottom half of the enclosure.

Engineering Roundtable - RFID Garage Door "Open Sesame!"

April 10, 2013 14

Check out Joel's latest creation in this week's episode of "Engineering Roundtable."

New Product Friday: The pcDuino is here!

March 1, 2013 43

Once again we're back with more new products, another installment of Shieldstravaganza, and a video for the new pcDuino.

Friday Product Post: Pumpkin Pi

October 30, 2015 4

3.14159265359! A new kit, accessories, and maybe a few new IoT devices!

The CrazyFlie

May 5, 2011 41

Check out this awesome quadcopter project

Nordic FCC Study

March 6, 2009 8

SparkFun's module shows up in an FCC study on body sensor networks. We've also got a new speedometer tutorial and some new products.

Baby Bluetooth

August 3, 2009 29

We found a mini Bluetooth dongle and just had to see what was inside.

Wireless Bootloading

January 28, 2009 14

Checkout the new tutorial using the AVR ATmega168 with XBee wireless modules to create a very robust serial bootloader! We also posted a new GeoChron Blue GPS product, programmable oscillator, photocell, and a mux breakout.

Retrosparktive Part II - Longbow Drive

August 11, 2014 2

SparkFun moves up to a "real building" - business ensues

The Flood of New

June 29, 2009 6

A new tutorial on SMA connectors (it's good) and new products: Arduino Kit, SMA adapters, SD Sniffer, OSD breakout, function generator, ADXL335, kits, power supplies, GE864 cellphone module, we now carry books!, resistor kit, and a handful of others.

New Product Friday: Lightly Toggled

June 15, 2012 38

We have a few new products for the weekend of AVC 2012.

Products everywhere!

November 30, 2009 7

A handful - wait, no! - a fistful of new products!

Resources 0 found

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Articles 3 found

Wireless Buying Guide

Wireless Buying Guide When it comes to throwing data over the ether, there are a lot of options. If you’re confused about what wireless technology is best for your next project then keep on rea…

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