Adafruit Wireless Bluefruit LE Sniffer Bluetooth Low Energy (BLE 4.0) nRF51822 Firmware V2

Artikelnummer: AF2269

New as of August 2018! We now ship the sniffers with Firmware V2 - this improved firmware from Nordic now has better Wireshark-streaming sniffer software that works with all OSes for live-streamed BLE sniffing

Kategorie: Entwicklungsboard


29,69 €

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Beschreibung

Overview

This Bluefruit LE Friend is programmed with a special firmware image that turns it into an easy to use Bluetooth Low Energy sniffer. You can passively capture data exchanges between two BLE devices, pushing the data into Wireshark, the open source network analysis tool, where you can visualize things on a packet level, with useful descriptors to help you make sense of the values without having to crack open the 2000 page Bluetooth 4.0 Core Specification every time.

Please Note:  You can only use this device to listen on Bluetooth Low Energy devices! It will not work on Bluetooth (classic) devices.

The sniffer firmware cannot be used with the the Nordic DFU bootloader firmware, which means that if you want to reprogram this devices you must use a J-Link (and, likely, a SWD adapter + SWD Breakout) You cannot over-the-air reprogram it.

Technical Details of Bluefruit LE Friend

  • Product Dimensions: 61.0mm x 18.0mm x 7.0mm / 2.4" x 0.7" x 0.3"
  • Product Weight: 6.5g / 0.2oz

Technical Details of nRF51822

  • 2.4GHZ transceiver
    • -93dbm sensitivity in Bluetooth low energy mode
    • TX Power -20 to +4dbm
    • RSSI (1db resolution)
  • ARM Cortex ? M0 32 bit processor
    • Serial Wire Debug (SWD)
  • S100 series SoftDevice ready
  • Memory
    • 256kb or 128kb embedded flash programmed memory
    • 16kb RAM or 32kb RAM
  • Support for non-concurrent multiprotocol operation
    • On-air compatibility with nRF24L series
  • Flexible Power Management
    • Supply voltage range 1.8V to 3.6V
    • 2.5us wake-up using 16MHz RCOSC
    • 0.6uA @ 3V mode
    • 1.2uA @ 3V in OFF mode + 1 region RAM retention
    • 2.6uA @ 3V ON mode, all blocks IDLE
  • 8/9/10 bit ADC- 8 configurable channels
  • 31 General Purpose I/O Pins
  • One 32 bit and two 16 bit timers with counter mode
  • SPI Master
  • Two-wire Master (I2C compatible)
  • UART (CTS/RTS)
  • CPU independent Programmable Peripheral Interconnect (PPI)
  • Quadrature Decoder (QDEC)
  • AES HW encryption
  • Real Timer Counter (RTC)

You can also cheek our "Dokumente" for more information

Package List:

1x Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - Firmware Version 2

Dokumente

Bedienungsanleitung

Bluetooth LE module Datasheet with CE

FT231x (FTDI) USB-to-Serial converter chip drivers

EagleCAD PCB files on GitHub

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