Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)

Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)

Marsoni

M251S

$17.30

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

Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)The Adafruit Bluefruit LE UART Friend is a simple and powerful way to add Bluetooth Low Energy (BLE) connectivity to your robot, electronics project, or art installation. With BLE now commonly found in smartphones and tablets, it's never been easier to integrate wireless communication into your creations. This versatile module makes adding Bluetooth to any project with a hardware or software serial port a breeze. With built in hardware flow control,

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These are great for the price, though I’ve never had any desire or need to use the smallest one. They smell strongly of BBQ at first, but from what I’ve read that’s a natural result of a heat treatment used to increase it’s durability and dark color (the heat cooks the sugars in the bamboo which creates the scent). Anyways, I’ve had them for awhile now and the scent is long gone.

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Reviewed in the United States on June 8, 2026

Verified Purchase

Amazon Customer

Waukegan, US

★★★★★ 5

Easy to use!

Color: Green

This has made my life easier. I like the battery last for long. And is easy to use!

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Reviewed in the United States on May 23, 2026

Verified Purchase

Barb K.

Chelsea, US

★★★★★ 1

Won’t cut

Color: Green

I have bought two of these The first wouldn’t cut so it was returned and replaced with another one that also would not cut. Wouldn’t recommend buying these at all.

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Reviewed in the United States on May 5, 2026

Verified Purchase

Heather Neal

Lexington, US

★★★★★ 5

Can opener

Color: Green

Love, love, LOVE

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Reviewed in the United States on January 23, 2026