---
product_id: 15378315
title: "Adafruit Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v2.0 [ADA2269]"
brand: "adafruit"
price: "S$43"
currency: SGD
in_stock: false
reviews_count: 13
url: https://www.desertcart.sg/products/15378315-adafruit-bluefruit-le-sniffer-bluetooth-low-energy-ble-4-0
store_origin: SG
region: Singapore
---

# BLE 4.0 passive capture All-day stable sniffing Wireshark integration Adafruit Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v2.0 [ADA2269]

**Brand:** adafruit
**Price:** S$43
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Unlock the invisible world of BLE with precision and ease!

## Quick Answers

- **What is this?** Adafruit Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v2.0 [ADA2269] by adafruit
- **How much does it cost?** S$43 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/15378315-adafruit-bluefruit-le-sniffer-bluetooth-low-energy-ble-4-0)

## Best For

- adafruit enthusiasts

## Why This Product

- Trusted adafruit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight Design:** Weighing just 0.35 oz, it fits discreetly into any setup or custom housing.
- • **Trusted by Pros & Innovators:** Join a community of developers and engineers who rely on Adafruit’s proven quality.
- • **Seamless BLE 4.0 Packet Capture:** Effortlessly intercept Bluetooth Low Energy data streams without interference.
- • **Unmatched Stability & Reliability:** Runs continuously without crashes or missed packets—your 24/7 BLE watchdog.
- • **Plug & Play Wireshark Compatibility:** Instantly analyze captured data with the industry-standard open-source tool.

## Overview

The Adafruit Bluefruit LE Sniffer v2.0 is a compact, reliable Bluetooth Low Energy (BLE 4.0) packet capture device powered by the nRF51822 chipset. Designed for passive data interception, it seamlessly integrates with Wireshark for real-time analysis, offering unmatched stability and continuous operation without crashes. Ideal for developers and engineers needing precise BLE traffic insights.

## Description

Adafruit Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v2.0 [ADA2269]

Review: Adafruit Quality & Software & Blanket ble-packet grabbing - It's an amazing unit, I installed mine into an old rtl-sdr v.1 metal housing with some foam around it. Adafruit threw a plugin together for Wireshark that's easy to find install and get this up and capturing within 10 minutes. Absolutely best, most reliable way to ble-packet capture. You will NEVER experience those random bluez crashes, bluetooth process getting killed. This thing will go all day long and never miss a packet. If you have the use case. get one and you won't have to worry for quite a time if you use or make a solid housing for it.
Review: Works as advertised! - First of all this thing does what it promised to do and that's the most important part. Sure it would be great if it was better supported under Linux or MacOS or both, but alas, that's not really promised and you can get a (much more expensive!) UberTooth if you cannot live without great Linux support. Do closely track usage instructions from the AdaFruit website - that means do get the same version of WireShark in particular, since 2.x release doesn't appear to be working in my experiences. It even worked great in VM which is not recommended. This little device worked wonders for me, sniffing BT LE traffic between a phone and a device I was trying to write an alternative app for. I did need to place device and the phone close together and also place the Bluefruit practically on top of the phone. Watch out that the many lights on the Bluefruit light up as yousniff the traffic, since sometimes right after pairing something goes wrong and sniffing stops, save frustration and restart the sniffing process early when you see the lights going off!

## Features

- Passively capture data exchanges between two BLE devices
- Push the data into Wireshark, the open source network analysis tool
- Only listens on Bluetooth Low Energy devices!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SKWGPE0 |
| Best Sellers Rank | #133 in Bluetooth Network Adapters |
| Brand | Adafruit |
| Color | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (139) |
| Date First Available | March 12, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.352 ounces |
| Item model number | 2269 |
| Manufacturer | Adafruit |

## Product Details

- **Brand:** Adafruit
- **Color:** Black
- **Compatible Devices:** Tablet
- **Compatible Operating System Family:** Android
- **Data Link Protocol:** Bluetooth
- **Hardware Interface:** Bluetooth
- **Manufacturer:** Adafruit
- **Minimum Required Operating System Version:** Android 3.0 Honeycomb
- **UPC:** 711978442746

## Images

![Adafruit Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v2.0 [ADA2269] - Image 1](https://m.media-amazon.com/images/I/81r4nQEKlmL.jpg)
![Adafruit Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v2.0 [ADA2269] - Image 2](https://m.media-amazon.com/images/I/81c9aI2LANL.jpg)
![Adafruit Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v2.0 [ADA2269] - Image 3](https://m.media-amazon.com/images/I/71dGpyIBTvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Adafruit Quality & Software & Blanket ble-packet grabbing
*by N***R on February 29, 2024*

It's an amazing unit, I installed mine into an old rtl-sdr v.1 metal housing with some foam around it. Adafruit threw a plugin together for Wireshark that's easy to find install and get this up and capturing within 10 minutes. Absolutely best, most reliable way to ble-packet capture. You will NEVER experience those random bluez crashes, bluetooth process getting killed. This thing will go all day long and never miss a packet. If you have the use case. get one and you won't have to worry for quite a time if you use or make a solid housing for it.

### ⭐⭐⭐⭐⭐ Works as advertised!
*by P***N on January 8, 2018*

First of all this thing does what it promised to do and that's the most important part. Sure it would be great if it was better supported under Linux or MacOS or both, but alas, that's not really promised and you can get a (much more expensive!) UberTooth if you cannot live without great Linux support. Do closely track usage instructions from the AdaFruit website - that means do get the same version of WireShark in particular, since 2.x release doesn't appear to be working in my experiences. It even worked great in VM which is not recommended. This little device worked wonders for me, sniffing BT LE traffic between a phone and a device I was trying to write an alternative app for. I did need to place device and the phone close together and also place the Bluefruit practically on top of the phone. Watch out that the many lights on the Bluefruit light up as yousniff the traffic, since sometimes right after pairing something goes wrong and sniffing stops, save frustration and restart the sniffing process early when you see the lights going off!

### ⭐⭐⭐⭐ Some good insight, but needs improvement.
*by T***3 on November 5, 2016*

Essential tool but a few nits. You can't update the software in it easily, and it cannot track any device that uses random connection addresses.

## Frequently Bought Together

- Adafruit Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v2.0 [ADA2269]
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- AITIAO 2Pcs Zigbee CC2531 Sniffer USB Dongle Bluetooth 4.0 Wireless Zigbee Analyzer Module with External Antenna

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-08*