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

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

Marsoni

M251S

$36.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - Firmware Version 2The Bluefruit LE Friend is a Bluetooth Low Energy (BLE) sniffer that allows you to capture and analyze BLE data exchanges using Wireshark. Ideal for debugging BLE hardware or developing custom apps, it provides packet level insights into BLE communication. The device works with BLE devices only (not classic Bluetooth). It features Firmware V2 for improved streaming compatibility across all operating systems. Please note: reprogramming requires a J

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I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.

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Reviewed in the United States on December 26, 2025

Verified Purchase

Noah

Phoenix, US

★★★★★ 5

MY FAVORITE SOCKS

Size: Large, Color: (001) Black / Black / Pitch Gray

I bought these originally at my local UA store and had to buy more. They are my favorite daily wear.

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Reviewed in the United States on February 25, 2026