Datasheet

The Power of Bluefruit LE

The Bluefruit LE module is an nRF51822 chipset from Nordic, programmed with multi-function

code that can do quite a lot! For most people, they'll be very happy to use the standard

Nordic UART RX/TX connection profile. In this profile, the Bluefruit acts as a data pipe, that

can 'transparently' transmit back and forth from your iOS or Android device. You can use

our iOS App or Android App, or write your own to communicate with the UART service.

The board is capable of much more than just sending strings over the air! Thanks to an easy

to learn AT command set, you have full control over how the device behaves, including the

ability to define and manipulate your own GATT Services and Characteristics, or change the

way that the device advertises itself for other Bluetooth Low Energy devices to see. You can

also use the AT commands to query the die temperature, check the battery voltage, and

more, check the connection RSSI or MAC address, and tons more. Really, way too long to list

here!

Use the Bluefruit App to get your project started

Using our Bluefruit iOS App or Android App, you can quickly get your project prototyped by

using your iOS or Android phone/tablet as a controller. We have a color picker,

quaternion/accelerometer/gyro/magnetometer or location (GPS), and an 8-button control

game pad. This data can be read over BLE and piped into the ATSAMD chip for processing &