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Bluetooth SMD Module - BC127
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Price: $50.69
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Sparkfun Item #: WRL-12819 -

This is the BC127, a highly flexible, low power, small form factor Bluetooth Version 4.0 Certified Audio module. Each module comes preloaded with BlueCreation Melody software, and is ideal for developers who want to quickly and cost effectively integrate Bluetooth functionality into a project. The BC127 module is equipped with an integrated antenna and is able to run all Bluetooth stacks and codecs at low energy and power consumption (3.3V - 4.7V and 15mA). These modules have an maximum...

Bluetooth SMD Module - RN-41 (v6.15)
Price: $49.54
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Availability: Out of Stock
Sparkfun Item #: WRL-12575 -

This module from Roving Networks is powerful, small, and very easy to use. This Bluetooth module is designed to replace serial cables. The Bluetooth stack is completely encapsulated. The end user just sees serial characters being transmitted back and forth. Press the 'A' character from a terminal program on your computer and an 'A' will be pushed out the TX pin of the Bluetooth module. Note: These modules have been revised to remove three unused RF pads from the bottom of the module. For more...

Bluetooth SMD Module - RN-42 (v6.15)
Price: $34.56
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Availability: Out of Stock
Sparkfun Item #: WRL-12574 -

This is the RN-42 module from Roving Networks, a powerful, small, and very easy to use. This Bluetooth module is designed to replace serial cables. The Bluetooth stack is completely encapsulated. The end user just sees serial characters being transmitted back and forth. Press the 'A' character from a terminal program on your computer and an 'A' will be pushed out the TX pin of the Bluetooth module. The RN-42 is a pin compatible substitution for the RN-41. The primary difference between the...

Bluetooth USB Module Mini
Price: $19.77
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Sparkfun Item #: WRL-09434 -

This is a handy little Bluetooth USB mini-adapter. This adapter supports Bluetooth v2.0 class 1 and has a maximum distance of up to 100m. The adapter also includes an indicator LED. Great for laptops and if you're on the go! This device does not include any drivers or software, however, you shouldn't need any as it supports the native Windows Bluetooth stack (Windows XP, Vista, 7). Plug it in and Windows should handle the rest. Of course, we couldn't resist taking it apart. Please note: Many...

Particle Xenon IoT Development Kit
Price: $57.61
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Availability: Out of Stock
Sparkfun Item #: KIT-15073 -

The Particle Xenon is a low-cost mesh-enabled development board. With the Nordic nRF52840 SoC you have all the power of an ARM Cortex M4 with OpenThread mesh networking, NFC, plenty of GPIOs, LiPo charging and more. The board is designed to act as a standalone endpoint or repeater in a Particle Mesh network. This IoT development kit from Particle includes the Xenon development board, a mini breadboard, and a USB cable. The starter project includes two resistors of 220Ω, one red LED, and one...

PocketLab Voyager
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Price: $299.11
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Sparkfun Item #: SEN-15012 -

The PocketLab Voyager is an all-in-one science lab that is capable enough for a professional engineer and simple enough for a 4th grade student. The Voyager can detect and measure multiple forms of sensor data including motion, light, magnetic fields, and weather. You can also attach an external temperature probe as well but one is not included in this kit. The Voyager has been designed to work with either the PocketLab or VelocityLab apps by streaming real time data from it's multiple sensors...

Raspberry Pi Zero W
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Price: $23.04
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Sparkfun Item #: DEV-14277 -

The credit-card-sized computer has become even smaller! The Raspberry Pi Zero W is still the Pi you know and love, but at a largely reduced size of only 65mm long by 30mm wide and at a very economical price. With the addition of wireless LAN and Bluetooth, the Raspberry Pi Zero W is ideal for making embedded Internet of Things (IoT) projects. The Pi Zero W has been designed to be as flexible and compact as possible with mini connectors and an unpopulated 40-pin GPIO, allowing you to use only...

Raspberry Pi Zero W (with Headers)
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Price: $32.26
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Sparkfun Item #: DEV-15470 -

The credit-card-sized computer has become even smaller! The Raspberry Pi Zero W is still the Pi you know and love, but at a largely reduced size of only 65mm long by 30mm wide and now with headers! With the addition of wireless LAN and Bluetooth, the Raspberry Pi Zero W is ideal for making embedded Internet of Things (IoT) projects. The Pi Zero W has been designed to be as flexible and compact as possible with mini connectors and a populated 40-pin GPIO. At the heart of the Raspberry Pi Zero W...

RN-52 - Bluetooth Audio Module
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Price: $48.39
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Sparkfun Item #: WRL-11678 -

This RN-52 Bluetooth from Roving Network is an audio module that provides a highly integrated solution for delivering high quality stereo audio in a small form factor with little difficulty. This module is perfect for a project involving hands free audio for your car, remote controlling your media center, or streaming 2-channel audio. The RN-52 module combines a class 2 Bluetooth radio with an embedded digital signal processor (DSP). The module is programmed and controlled with a simple ASCII...

SparkFun Audio Bluetooth Breakout - RN-52
Price: $83.22
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Sparkfun Item #: WRL-12849 -

The RN-52 Bluetooth from Roving Networks is an audio module that makes it simple for you to create a hands free audio system for your car or remote control your media center. With this breakout board we've made it easy for you to drop it into any project you could use it for. All pertinent headers are broken out and labeled for your convenience. The RN-52 module combines a class 2 Bluetooth radio with an embedded digital signal processor (DSP). The module is programmed and controlled with a...

SparkFun Bluetooth Mate Gold
Price: $66.72
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Sparkfun Item #: WRL-12580 -

The Bluetooth Mate Gold is very similar to our BlueSMiRF modem, but it is designed specifically to be used with our Arduino Pros and LilyPad Arduinos. These modems work as a serial (RX/TX) pipe, and are a great wireless replacement for serial cables. Any serial stream from 2400 to 115200bps can be passed seamlessly from your computer to your target. We've tested these units successfully over open air at 350ft (106m)! Bluetooth Mate has the same pin out as the FTDI Basic, and is meant to plug...

SparkFun Bluetooth Mate Silver
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Price: $49.54
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Sparkfun Item #: WRL-12576 -

The Bluetooth Mate is very similar to our BlueSMiRF modem, but it is designed specifically to be used with our Arduino Pros and LilyPad Arduinos. These modems work as a serial (RX/TX) pipe, and are a great wireless replacement for serial cables. Any serial stream from 2400 to 115200bps can be passed seamlessly from your computer to your target. Bluetooth Mate has the same pin out as the FTDI Basic, and is meant to plug directly into an Arduino Pro, Pro Mini, or LilyPad Mainboard. Because we've...

SparkFun Bluetooth Modem - BlueSMiRF Gold
Price: $66.72
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Sparkfun Item #: WRL-12582 -

The BlueSMiRF is the latest Bluetooth****wireless serial cable replacement from SparkFun Electronics! These modems work as a serial (RX/TX) pipe. Any serial stream from 2400 to 115200bps can be passed seamlessly from your computer to your target. We've tested these units successfully over open air at 350ft (106m)! The latest version of this board also breaks out PIO4. Note: The remote unit can be powered from 3.3V up to 6V for easy battery attachment. All signal pins on the remote unit are...

SparkFun Bluetooth Modem - BlueSMiRF Silver
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Price: $49.54
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Sparkfun Item #: WRL-12577 -

The BlueSMiRF Silver is the latest Bluetooth wireless serial cable replacement from SparkFun Electronics! This version of the popular BlueSMiRF uses the RN-42 module which has a bit less range than the RN-41 module used in the BlueSMiRF Gold. These modems work as a serial (RX/TX) pipe. Any serial stream from 2400 to 115200bps can be passed seamlessly from your computer to your target. The remote unit can be powered from 3.3V up to 6V for easy battery attachment. All signal pins on the remote...

SparkFun nRF52832 Breakout
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Price: $35.36
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Sparkfun Item #: WRL-13990 -

The nRF52832 is Nordic Semiconductor’s latest multiprotocol radio System on Chip (SoC). It’s half microcontroller, with a list of features including 32 configurable I/O pins, SPI, I2C, UART, PWM, ADC’s, 512kB flash, and 64kB RAM. And it’s half 2.4GHz multiprotocol radio, supporting Bluetooth Low Energy (BLE), ANT, and Nordic’s proprietary 2.4GHz ultra low-power wireless communication – it even features on-chip NFC tag support. SparkFun’s nRF52832 Breakout provides easy access to all of the...

Ubertooth One
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Price: $219.35
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Sparkfun Item #: WRL-10573 -

The Ubertooth One is an open source 2.4 GHz device suitable for Bluetooth experimentation. Based on the powerful LPC175x ARM Cortex-M3 microcontroller with full-speed USB 2.0, the Ubertooth One is a great way to develop custom Class 1 comparable Bluetooth devices. The entire board is onlytwo and a half inches long with a USB-A connector at one end and an RP-SMA connector at the other. One thing that sets the Ubertooth apart from other Bluetooth development platforms and Software Defined Radios...