0 Items Sign In
SHOP BLOG LEARN FORUMS VIDEOS
LEDS / RGB MATRICES / FLEXIBLE ADAFRUIT DOTSTAR MATRIX 16X16 - 256 RGB LED PIXELS
DESCRIPTION
For advanced DotStar LED fans, we now have a bendable, Flexible 16x16 Dotstar LED Matrix!
Control all 256 ultra-bright LEDs using only two microcontroller pins, set each LED as you wish
1
ADD TO CART
Flexible Adafruit
DotStar Matrix 16x16 -
256 RGB LED Pixels
PRODUCT ID: 2735
86 IN STOCK
1-9
10-99
100+
ADD TO WISHLIST
DESCRIPTION
TECHNICAL DETAILS
to scroll messages or draw little images. This matrix has a thick flexible PCB backing that can be
gently bent and curved around surfaces
These are the same integrated LEDs that are used in our new fancy DotStar strips. This tiny
5050 (5mm x 5mm) SMD LED is the most compact way possible to integrate multiple bright
LEDs to a design. Rather than NeoPixels, this matrix uses DotStar LEDs, which use a 2-wire
protocol that is less timing-specific and has high-frequency PWM for smoother color blending.
Don't forget, with 256 LEDs, you could use over 15A of current if you turn on all the LEDs on to
white (which we really do not recommend because we don't think the flex PCB can handle that
much current). Try to keep the current draw at under 5A, you can use our 5V 4A or 5V 10A
power supply. For portable use, if you are drawing less than 3A, try out this 5V@3A UBEC.
Like NeoPixels, DotStar LEDs are 5050-sized LEDs with an embedded microcontroller inside
the LED. You can set the color/brightness of each LED to 24-bit color (8 bits each red green
and blue). Each LED acts like a shift register, reading incoming color data on the input pins, and
then shifting the previous color data out on the output pin. By sending a long string of data, you
can control an infinite number of LEDs. The PWM is built into each LED-chip so once you set the
color you can stop talking to the disk and it will continue to PWM all the LEDs for you.
Check out our tutorial showing wiring, power usage calculations, example code for usage, etc!
Please note: Flexible PCBs are not designed for repeated flexing! While we think this product
may work in wearables or other situations where the matrix is bent around, we do not offer any
guarantees or refunds if you end up cracking the LEDs or traces! This is for advanced users
only, who already know how to use DotStars and are comfortable with the high current
requirements and protecting the matrix from damage. There are no returns, refunds or
replacements for damaged product.
TECHNICAL DETAILS
LEARN
MAY WE ALSO SUGGEST...
LED Datasheet
Weight: 65g
Matrix Dimensions: 162mm x 162mm x 2.5mm / 6.4" x 6.4" x .09"
Wire Length: 91.5mm / 3.5"
Spacing between LEDs: 5mm
Spacing between matrix border and LEDs: 2.5mm
Adafruit DotStar LEDs
Imagine NeoPixels with a
double shot of espresso…
SMSsenger Bag
SMS TXT scroller on a
NeoPixel Matrix with Fona +
Flora
32x32 RGB LED Matrix
Panel - 4mm Pitch
Flexible Adafruit DotStar
Matrix 8x32 - 256 RGB LED
240mm diameter
Adafruit NeoPixel NeoMatrix
8x8 - 64 RGB LED Pixel
Flexible Adafruit DotStar
Matrix 8x8 - 64 RGB LED
LED Matrix
Adafruit NeoPixel Shield for
Arduino - 40 RGB LED Pixel
Medium 16x32 RGB LED
matrix panel
LED Matrix
Adafruit RGB Matrix HAT +
RTC for Raspberry Pi - Mini
64x32 Flexible RGB LED
Matrix - 5mm Pitch
Density 8x8 Grid - 64 RGB
EXPAND TO SEE DISTRIBUTORS
DISTRIBUTORS
CONTACT
SUPPORT
DISTRIBUTORS
EDUCATORS
JOBS
FAQ
SHIPPING & RETURNS
TERMS OF SERVICE
PRIVACY & LEGAL
ABOUT US
ENGINEERED IN NYC Adafruit ®
"I don't think there's anything like
saving someone's life to bring you
satisfaction and happiness" -
Stephanie Kwolek
4.94.9