{"product_id":"adafruit-bluefruit-le-sniffer-ble-4-0-nrf51822-v1-0","title":"Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - Firmware Version 2","description":"\u003cp\u003eInterested 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!\u003c\/p\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note\u003c\/strong\u003e:  You can only use this device to listen on Bluetooth Low Energy devices! It will not work on Bluetooth (classic) devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew as of August 2018!\u003c\/strong\u003e 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\u003c\/p\u003e\n\u003cp\u003eThe sniffer firmware cannot be used with the the Nordic DFU bootloader firmware, which means that if you want to reprogram this devices you \u003cem\u003emust\u003c\/em\u003e use a J-Link (and, likely, a SWD adapter + SWD Breakout) You cannot over-the-air reprogram it.\u003c\/p\u003e\n\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/learn.adafruit.com\/introducing-the-adafruit-bluefruit-le-sniffer\" rel=\"noopener noreferrer\"\u003eCheck out the tutorial for more details and software downloads!\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca target=\"_blank\" href=\"https:\/\/learn.adafruit.com\/introducing-the-adafruit-bluefruit-le-sniffer\/downloads\" rel=\"noopener noreferrer\"\u003eDatasheets, drivers and EagleCAD files available at the tutorial download page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRevision history:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of August 2018\u003c\/strong\u003e 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of April 5, 2017\u003c\/strong\u003e the board has been updated to change the USB-Serial converter chip to CP2104 and remove the SWD connector (you can get to the SWD connection pads on the bottom of\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of July 31st, 2015\u003c\/strong\u003e we're selling an updated version with a black PCB -\u003cbr\u003e the firmware\/sniffer code\/usage is identical, just the PCB color has\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304301796,"sku":"ADA2269","price":24.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2269-00_b.jpg?v=1576144464","url":"https:\/\/wholesale.pimoroni.com\/en-eu\/products\/adafruit-bluefruit-le-sniffer-ble-4-0-nrf51822-v1-0","provider":"Pimoroni Wholesale","version":"1.0","type":"link"}