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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Just a lot to like about this printer and nothing I don't like. Very capable for the price. I do mostly black and white printing, rarely print photos. (This will supposedly do a credible job of photo printing too but I haven't tried it). If you want professional caliber photo printing, you probably want the Epson 8550 which is similar to this, a bit more expensive, but does 6 color printing. If you are doing more like every day business printing the 15000 might be a better choice because it's built more for speed. The tank system means I can just replace the black because I use it a lot. The black ink tank is double size of the others and based on my experience so far, I think I'll easily get over a thousand pages on the standard-vivid setting which is very strong black but still relatively high speed printing. Given that the black ink bottles are under $30 I think the cost per page will be comparable to laser. The booklet/pamphlet printing can be complicated to work out with layers of PDF software and the Epson printer driver. But once you work it through, it's super capable. I've printed a lot of 12 x 18 double-sided for booklets and the paper handling has been flawless. (It can duplex automatically for 8 1/2 x 11 but for other sizes you have to manually duplex, which you can do by printing back/front or even/odd.) It's not as fast as a laser printer but it's pretty fast -- inkjets have improved so much.

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Reviewed in the United States on April 16, 2026