Adafruit IS31FL3741 13x9 PWM RGB LED Matrix Driver - STEMMA QT / Qwiic

Adafruit IS31FL3741 13x9 PWM RGB LED Matrix Driver - STEMMA QT / Qwiic

Marsoni

M251S

$21.95

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

Adafruit IS31FL3741 13x9 PWM RGB LED Matrix Driver - STEMMA QT / QwiicAdd a splash of RGB LEDs to your project with this 13x9 RGB LED matrix breakout featuring 117 RGB LEDs arranged in a 13x9 grid. Each LED is 2x2mm with 3mm pitch spacing. The matrix uses the ISSI IS31FL3741 controller chip to handle PWM for 24 bit color via I2C communication. Large controller chip handling PWM instead of smart LEDs Adjustable current driver for brightness without losing color resolution Runs on 3. 3 5V power and logic; 5V recommended

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I wish I had before and after photos, my feet are in much better shape after using this. I still need to work on them more but I ran out pretty quickly but my feet were dry af. I used to “shave” my feet once a month this is the power of foot filing in a stick. I will never foot file again. I need to find a way to make it last longer but I think I will not need as much now that my feet are in better shape. Iykyk, get this. It’s greasy as all hell but it’s easy to apply and you can do it over a towel and then put socks on immediately before bed. I wish it was a bigger stick but it is not too pricy so it’s worth it.

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Reviewed in the United States on February 17, 2026

Verified Purchase

Myra

Draper, US

★★★★★ 4

Good buy

Item Package Quantity: 1

Works right away. A good deal.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 22, 2026

Verified Purchase