Bluetooth / Bluetooth Low Energy

Circuit Playground Bluefruit - Bluetooth Low Energy

PRODUCT ID: 4333

Circuit Playground Bluefruit is our third board in the Circuit Playground series, another step towards a perfect introduction to electronics and...

Circuit Playground Bluefruit is our third board in the Circuit Playground series, another step towards a perfect introduction to electronics and programming. We've taken the popular Circuit Playground Express and made it even better! Now the main chip is an nRF52840 microcontroller which is not only more powerful, but also comes with Bluetooth Low Energy support for wireless connectivity. The board is round and has alligator-clip pads around...

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$24.95

OUT OF STOCK

Adafruit Feather nRF52840 Express

PRODUCT ID: 4062

The Adafruit Feather nRF52840 Express is the new Feather family member with Bluetooth Low Energy and native USB support featuring the nRF52840! ...

The Adafruit Feather nRF52840 Express is the new Feather family member with Bluetooth Low Energy and native USB support featuring the nRF52840! It's our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB plus battery charging. With native USB it's even ready to join the CircuitPython party. We have other boards in the Feather family, check'em out here. This chip has twice the flash, and...

$24.95

IN STOCK

Adafruit Bluefruit LE Shield - Bluetooth LE for Arduino

PRODUCT ID: 2746

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included...

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included in modern smart phones and tablets, its fun to add wireless connectivity. So what you really need is the new Adafruit Bluefruit LE Shield for Arduino! The Bluefruit LE Shield makes it easy to add Bluetooth Low Energy connectivity to your Arduino or compatible. Solder in the included...

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$19.95

OUT OF STOCK

nRF52832 Bluetooth Low Energy Module - MDBT42Q-512KV2

PRODUCT ID: 4077

If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a...

If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a Nordic nRF52832 chip that comes integrated with BLE radio as well as most of the supporting circuitry and even a chip antenna. The whole thing comes with FCC, CE and TELEC certifications. Please note! The module comes with a blank chip - this is for people who are...

$8.95

IN STOCK

nRF52840 Bluetooth Low Energy Module with USB - MDBT50Q-1MV2

PRODUCT ID: 4078

If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a...

If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a Nordic nRF52840 Cortex M4 chip that comes integrated with BLE radio, USB as well as most of the supporting circuitry and even a chip antenna. The whole thing is in a tin and comes with FCC, CE and TELEC certifications. This chip is quite a beast, with a ton of FLASH, SRAM, peripherals and best of...

$12.95

37 IN STOCK

ESP32 WiFi-BT-BLE MCU Module / ESP-WROOM-32

PRODUCT ID: 3320

The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get...

The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get small things done. Now get ready to take your bite-sized WiFi capabilities to the next level with the ESP-WROOM-32 WiFi / Bluetooth Classic / BLE Module! According to Espressif, the ESP-WROOM-32 is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications ranging from...

$8.95

IN STOCK

Espruino Puck.js v2

PRODUCT ID: 3372

The Espruino Puck.js v2 is a low energy Bluetooth smart button that can be programmed and debugged wirelessly with JavaScript. It is both...

The Espruino Puck.js v2 is a low energy Bluetooth smart button that can be programmed and debugged wirelessly with JavaScript. It is both multi-functional and easy to use, with a custom circuit board, the latest Nordic chip, Bluetooth LE, NFC, magnetometer, temperature sensor, RGB LEDs, infrared and much more, all enclosed in a tiny silicone case. You get all the joy of an interpreted language, with some great sensors and wireless...

$39.95

IN STOCK

Espruino MDBT42Q Breakout

PRODUCT ID: 3876

Try the JavaScript of things with the Espruino - the world's first open-source JavaScript microcontroller! This little board has an...

Try the JavaScript of things with the Espruino - the world's first open-source JavaScript microcontroller! This little board has an nRF52832 microcontroller pre-programmed with Espruino all ready to go so you can start playing with Javascript-microcontrollers. Warning: if you only use Assembly and think that even embedded C/C++ is for wimps, this device might explody your head. The Espruino is a tiny computer with a...

$26.50

24 IN STOCK

ESP32-WROVER-B Module - ESP32 with PSRAM Module

PRODUCT ID: 3979

The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get...

The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get small things done. Now get ready to take your bite-sized WiFi capabilities to the next level with the ESP-WROVER-32 WiFi / Bluetooth Classic / BLE Module! This modules is even more powerful than the WROOM-32 - it has a 8MB PSRAM chip for when you have massive data buffering needs. It is a bigger module...

$9.95

5 IN STOCK

nRF51822 Bluetooth Low Energy Module - MDBT40-256RV3

PRODUCT ID: 4076

If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a...

If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a Nordic nRF51822 Cortex M0 chip that comes integrated with BLE radio as well as most of the supporting circuitry and even a chip antenna. The whole thing is in a tin and comes with FCC, CE and TELEC certifications. Please note! The module comes with a blank chip - this is for people who are...

$7.95

IN STOCK

Adafruit Feather nRF52 Bluefruit LE - nRF52832

PRODUCT ID: 3406

The Adafruit Feather nRF52 Bluefruit is another easy-to-use all-in-one Bluetooth Low Energy board, with a native-Bluetooth chip, the nRF52832! ...

The Adafruit Feather nRF52 Bluefruit is another easy-to-use all-in-one Bluetooth Low Energy board, with a native-Bluetooth chip, the nRF52832! It's our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging. We have other boards in the Feather family, check'em out here. This chip has twice the flash, SRAM and performance of the earlier nRF51-based Bluefruit modules. Best of...

$24.95

IN STOCK

Adafruit Feather nRF52840 Sense

PRODUCT ID: 4516

The Adafruit Feather Bluefruit Sense takes our popular Feather nRF52840 Express and adds a smorgasbord of sensors to make a great wireless sensor...

The Adafruit Feather Bluefruit Sense takes our popular Feather nRF52840 Express and adds a smorgasbord of sensors to make a great wireless sensor platform. This Feather microcontroller comes with Bluetooth Low Energy and native USB support featuring the nRF52840! This Feather is an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB plus battery charging. With native USB it works great with CircuitPython, too....

$28.95

IN STOCK

Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - Firmware Version 2

PRODUCT ID: 2269

Interested in learning how Bluetooth Low Energy works down to the packet level? Debugging your own BLE hardware, and trying to spot where something...

Interested in learning how Bluetooth Low Energy works down to the packet level? Debugging your own BLE hardware, and trying to spot where something is going wrong? Or maybe you're writing a custom application for your phone or tablet that needs to talk to existing BLE hardware, but you don't know how it works beneath the surface? We have the perfect tool for you! This Bluefruit LE Friend is programmed with a special firmware image that...

$24.95

14 IN STOCK

Adafruit ItsyBitsy nRF52840 Express - Bluetooth LE

PRODUCT ID: 4481

What's smaller than a Feather but larger than a Trinket? It's an Adafruit ItsyBitsy nRF52840 Express featuring the Nordic nRF52840 Bluetooth...

What's smaller than a Feather but larger than a Trinket? It's an Adafruit ItsyBitsy nRF52840 Express featuring the Nordic nRF52840 Bluetooth LE processor! Teensy & powerful, with an fast nRF52840 Cortex M4 processor running at 64 MHz and 1 MB of FLASH - this microcontroller board is perfect when you want something very compact, with a heap-load of memory and Bluetooth LE support This Itsy is your best option for tiny wireless...

$17.95

IN STOCK

Adafruit Feather M0 Bluefruit LE

PRODUCT ID: 2995

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new...

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather M0 Bluefruit LE - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging. It's an Adafruit Feather M0 with a BTLE module, ready to rock! We have...

$29.95

IN STOCK

Adafruit Feather 32u4 Bluefruit LE

PRODUCT ID: 2829

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new...

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather 32u4 Bluefruit - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging. Its an Adafruit Feather 32u4 with a BTLE module, ready to rock! We have other...

$29.95

60 IN STOCK

Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)

PRODUCT ID: 2479

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included...

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included in modern smart phones and tablets, its fun to add wireless connectivity. So what you really need is the new Adafruit Bluefruit LE UART Friend! The Bluefruit LE UART Friend makes it easy to add Bluetooth Low Energy connectivity to anything with a hardware or software serial port. We even have nice...

$17.50

56 IN STOCK

Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v3.0

PRODUCT ID: 2267

The Bluefruit LE Friend is your new BLE BFF! This USB-to-BLE board makes it easy to get your computer talking to your BLE enabled phone or tablet...

The Bluefruit LE Friend is your new BLE BFF! This USB-to-BLE board makes it easy to get your computer talking to your BLE enabled phone or tablet using a standard serial/UART connection. In it's simplest form, it works on the same principle as a common USB/Serial adapter (the FTDI Friend, for example!). Any data that you enter via your favorite terminal emulator on your development machine will be transferred over the air to the...

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$19.95

OUT OF STOCK

Adafruit Bluefruit LE SPI Friend - Bluetooth Low Energy (BLE)

PRODUCT ID: 2633

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included...

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included in modern smart phones and tablets, its fun to add wireless connectivity. So what you really need is the new Adafruit Bluefruit LE SPI Friend! The Bluefruit LE SPI Friend makes it easy to add Bluetooth Low Energy connectivity to anything with 4 or 5 GPIO pins. With SPI, you don't have to worry...

$17.50

8 IN STOCK

Adafruit Feather 32u4 Bluefruit LE with Headers - Assembled

PRODUCT ID: 3379

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new...

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather 32u4 Bluefruit with Headers - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging. Its an Adafruit Feather 32u4 with a BTLE module, ready to rock! We have...

$31.95

IN STOCK

Adafruit Feather 32u4 Bluefruit LE with Stacking Headers - Assembled

PRODUCT ID: 3242

This is the Adafruit Feather 32u4 Bluefruit - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in...

This is the Adafruit Feather 32u4 Bluefruit - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging. It's an Adafruit Feather 32u4 with a BTLE module, ready to rock! Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. We have...

$32.95

IN STOCK

Seeed Wio Terminal

PRODUCT ID: 4707

Instead of being a single embedded functional module, Wio Terminal is more of a complete system equipped with Screen + Development Board +...

Instead of being a single embedded functional module, Wio Terminal is more of a complete system equipped with Screen + Development Board + Input/Output Interface + Enclosure. Because it uses the SAMD51, it is compatible with Arduino and CircuitPython - using the same Arduino & CircuitPython core we have developed here at Adafruit! Wio Terminal is an ATSAMD51-based microcontroller with wireless connectivity supported...

$42.50

58 IN STOCK

Adafruit Feather nRF52 Pro with myNewt Bootloader - nRF52832

PRODUCT ID: 3574

The Adafruit Feather nRF52 Pro is another Bluetooth Low Energy board for advanced projects and users who want to use a fully open source Bluetooth...

The Adafruit Feather nRF52 Pro is another Bluetooth Low Energy board for advanced projects and users who want to use a fully open source Bluetooth Low Energy 5.0 stack . It has a native-Bluetooth chip, the nRF52832, as well as built in USB Serial and battery charging! We have other boards in the Feather family, check'em out here. This is a special Feather - unlike the rest of the Feather family, this board is not...

$27.50

IN STOCK

Flora Wearable Bluefruit LE Module

PRODUCT ID: 2487

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your wearable FLORA project? Heck yeah! With BLE now included in modern smart...

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your wearable FLORA project? Heck yeah! With BLE now included in modern smart phones and tablets, its fun to add wireless connectivity. So what you really need is the new Adafruit Flora Bluefruit LE! The Flora Bluefruit LE makes it easy to add Bluetooth Low Energy connectivity to your Flora. Sew 4 traces (or solder 4 wires) and BooM! Bluetooth Low Energy! Get started fast...

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$17.50

OUT OF STOCK

Bluetooth 4.0 USB Module (v2.1 Back-Compatible)

PRODUCT ID: 1327

Add Bluetooth capability to your computer super fast with a USB BT 4.0 adapter. This adapter is backwards compatible with v2.1 and earlier, but also...

Add Bluetooth capability to your computer super fast with a USB BT 4.0 adapter. This adapter is backwards compatible with v2.1 and earlier, but also supports the latest v4.0/Bluetooth Low Energy. Inside lies a CSR8510 Bluetooth USB host. We've used this with great success on a Windows 7 computer, installing as a 'generic' Bluetooth device, but we expect it to work just fine with any modern computer as this chipset is very common. So...

$11.95

30 IN STOCK

Getting Started with Bluetooth Low Energy by KTOWN

PRODUCT ID: 1978

You're interested in what all this BLE stuff is about, anyways? Let Adafruit's lead Engineer, Kevin "KTOWN" Townsend (a.k.a...

You're interested in what all this BLE stuff is about, anyways? Let Adafruit's lead Engineer, Kevin "KTOWN" Townsend (a.k.a "50 Ohm") guide you in this detailed tome. KTOWN teamed up with Akiba (a.k.a "Wireless EL blinky guy") to throw down all their knowledge in this book. Getting Started with Bluetooth Low Energy: Tools and Techniques for Low-Power Networking by Kevin Townsend, Carles Cufí, Akiba...

$39.95

18 IN STOCK

Adafruit Feather 32u4 Bluefruit LE - with or without headers

PRODUCT ID: 3503

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new...

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather 32u4 Bluefruit - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging. Its an Adafruit Feather 32u4 with a BTLE module, ready to rock! We have other...

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IN STOCK

LightBlue Bean

PRODUCT ID: 2732

The LightBlue Bean is a low energy Bluetooth Arduino microcontroller that is programmed wirelessly and is perfect for your smartphone...

The LightBlue Bean is a low energy Bluetooth Arduino microcontroller that is programmed wirelessly and is perfect for your smartphone controlled projects! Using Bluetooth 4.0, this Arduino-compatible board is a serial protocol that allows the LBM313 Bluetooth Low Energy module and Atmega328p to communicate both messages from the client (OS X, iOS, etc.) to the Arduino. As well as send special commands to the LBM313 to do...

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DISCONTINUED

Make:Bluetooth Book Parts Pack - Book Not Included

PRODUCT ID: 3026

Pickup a copy of Make: Bluetooth LE Projects for Arduino, RasPi, and Smartphones and then hit the ground running with these great bluetooth...

Pickup a copy of Make: Bluetooth LE Projects for Arduino, RasPi, and Smartphones and then hit the ground running with these great bluetooth accessories. This pack DOES NOT include the book! (But you can pick it up in the Adafruit shop) This pack is perfect for somebody who is up for a little challenge and eager to dive further into the wonderful world of Bluetooth LE, and by picking up all of the parts in a pack you save 20%! This pack...

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DISCONTINUED

1Sheeld+ for iOS and Android

PRODUCT ID: 3408

DISCONTINUED - You can grab Adafruit Bluefruit LE Shield - Bluetooth LE for Arduino instead! 1Sheeld+ is a "Bluetooth LE...

DISCONTINUED - You can grab Adafruit Bluefruit LE Shield - Bluetooth LE for Arduino instead! 1Sheeld+ is a "Bluetooth LE Tethered" shield for Arduino. Plug it into your Arduino and then run the matching mobile app on your tablet or phone. Once paired, the mobile app that allows the usage of all your smartphones' capabilities such as LCD Screen, Gyroscope, Switches, LEDs, Accelerometer, Magnetometer,...

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Espruino Pixl.js - Javascript Microcontroller with LCD

PRODUCT ID: 3855

There are smart coffeemakers, smart mirrors, color-changing smart fabrics, what will they come out with next? Check out Espruino's Pixl.js ,...

There are smart coffeemakers, smart mirrors, color-changing smart fabrics, what will they come out with next? Check out Espruino's Pixl.js , a smart LCD with Bluetooth LE! The Espruino Pixl.js is a low energy Bluetooth smart display that can be programmed and debugged wirelessly with JavaScript. It is both multi-functional and easy to use, with a custom circuit board that contains both the Nordic nRF52832 BLE chipset, some input...

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Adafruit Bluefruit LE Micro - Bluetooth Low Energy + ATmega32u4

PRODUCT ID: 2661

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included...

Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included in modern smart phones and tablets, its fun to add wireless connectivity. So what you really need is the new Adafruit Bluefruit LE Micro - it's an Atmega32u4 chip (same as used as in the Adafruit Flora or Arduino Leonardo) plus our SPI Bluefruit LE Friend in one. Bluetooth...

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DISCONTINUED

Bluefruit LE - Bluetooth Low Energy (BLE 4.0) - nRF8001 Breakout - v1.0

PRODUCT ID: 1697

Our Adafruit Bluefruit LE (Bluetooth Smart, Bluetooth Low Energy, Bluetooth 4.0) nRF8001 Breakout allows you to establish an easy to use wireless...

Our Adafruit Bluefruit LE (Bluetooth Smart, Bluetooth Low Energy, Bluetooth 4.0) nRF8001 Breakout allows you to establish an easy to use wireless link between your Arduino and any compatible iOS or Android (4.3+) device. It works by simulating a UART device beneath the surface, sending ASCII data back and forth between the devices, letting you decide what data to send and what to do with it on either end of the connection. Unlike classic...

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DISCONTINUED

Make: Bluetooth LE Projects for Arduino, RasPi, and Smartphones

PRODUCT ID: 3029

This book is where your adventures with Bluetooth LE begin! This jam packed book has practical exercises and projects to help you build real BLE...

This book is where your adventures with Bluetooth LE begin! This jam packed book has practical exercises and projects to help you build real BLE devices, an excellent companion book to Getting Started with Bluetooth by Adafruit's own KTown. You'll start your journey by getting familiar with your hardware options: Arduino, BLE modules, computers (including Raspberry Pi!), and mobile phones. From there, you'll write code and wire...

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Bluetooth / WiFi Combination USB Dongle

PRODUCT ID: 2649

Add both WiFi and Bluetooth capability to your computer super fast with this USB Bluetooth / WiFi Dongle ! This little two-faced cutie is so...

Add both WiFi and Bluetooth capability to your computer super fast with this USB Bluetooth / WiFi Dongle ! This little two-faced cutie is so versatile! It's WiFi half can be used to make Internet of Things devices cable-free or we also love to take advantage of the Raspberry Pi and BeagleBone USB ports to add a low cost, but high-reliability wireless link. The bluetooth side of things can be used for all kinds of classic...

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DISCONTINUED