Key Features

• The Bluefruit can also act like an HID Keyboard (for devices that support BLE HID)
• Can become a BLE Heart Rate Monitor (a standard profile for BLE) - you just need to add the pulse-detection circuitry
• Turn it into a UriBeacon, the Google standard for Bluetooth LE beacons.
• Built in over-the-air bootloading capability to keep you updated with the hottest new firmware. Use any Android or iOS device to get updates and install them!

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!

Using the Bluefruit iOS App or Android App, you can quickly get your interactive project prototyped by using your iOS or Android phone/tablet as a controller. It has a color picker, quaternion/accelerometer/gyro/magnetometer or location (GPS), and an 8-button control game pad. After you connect to the Bluefruit, you can send commands wirelessly in under 10 minutes.

Item Specifics
ARM Cortex M0 core running at 16MHz
256KB flash memory
32KB SRAM
Transport: UART @ 9600 baud
Bootloader with support for safe OTA (Over The Air) firmware updates
Easy AT command set to get up and running quickly
Diameter: 30.5mm / 1.2"
Height: 4mm / 0.16"
Weight: 2.5g