Angled shot of a Bluetooth 4.0 USB Module.
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...
$11.95
In Stock
Front cover of "Getting Started with Bluetooth Low Energy" by Kevin "KTOWN" Townsend. Cover art is a detailed black-and-white illustration of a bird.
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...
Discontinued
Angled shot of a Adafruit Feather nRF52840 Express.
The Adafruit Feather nRF52840 Express is the new Feather family member with Bluetooth Low Energy and native USB support featuring the nRF52840!  It's...
$24.95
In Stock
Angled shot of a nRF52840 Bluetooth Low Energy Module with USB.
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...
$12.95
In Stock
Video of an LED ring assembled on a half-size breadboard and microcontroller. A white hand changes the color of the LED ring by tapping colors on an app on a smart phone.
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...
$24.95
In Stock