SKU: 50666218062

SparkFun BlinkM - I2C Controlled RGB LED Other

Sale price$1595.25 Regular price$1772.50
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

SparkFun BlinkM - I2C Controlled RGB LED OtherBlinkM is a ? Smart LED?, a networkable and programmable full color RGB LED for hobbyists, industrial designers, prototypers, and experimenters. It is designed to allow the easy addition of dynamic indicators, displays, and lighting to existing or new projects. If you? ve used up all your microcontroller PWM channels controlling RGB LEDs and still want more, BlinkM is for you. BlinkM uses a high quality, high power RGB LED and a small AVR

BlinkM is a ?Smart LED?, a networkable and programmable full-color RGB LED for hobbyists, industrial designers, prototypers, and experimenters. It is designed to allow the easy addition of dynamic indicators, displays, and lighting to existing or new projects. If you?ve used up all your microcontroller PWM channels controlling RGB LEDs and still want more, BlinkM is for you. BlinkM uses a high quality, high power RGB LED and a small AVR microcontroller to allow a user to digitally control an RGB LED over a simple I2C interface. Multiple BlinkMs can be stranded together on an I2C bus allowing for some amazing light displays.

BlinkMs are also programmable! With ThingMs sequencer software, you can create a mix of colors with different time slices, upload that sequence to the Blink, and then let it rip.

Features:

  • 8000mcd 140� full-color RGB LED with 24-bit color control
  • Specify colors by 24-bit RGB or HSB
  • Fade between colors with variable timing and fade speeds
  • Randomized color selection, with ranges and based on previous color
  • 18 built-in light scripts (sequences)
  • Create and save light scripts of up to 49 commands long
  • Stand-alone operation: No microcontroller needed for light script playback
  • Can plug directly into Arduino, no wiring or other components needed!
  • Two-wire (aka ?I2C?) interface
  • Up to 127 BlinkMs on a single two-wire network
  • Responds to ?general call? broadcast for simultaneous commanding
  • Reconfigurable network address
  • Firmware upgradable
  • 5-volt standard TTL inputs
  • Low power consumption

Documents:

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50666218062

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4.2 ★★★★★
Based on 20 reviews
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Jeremy Harsa
Waukegan, US
★★★★★ 5
Order a sewing machine too
Color: Light Champagne, Size: 14, Color: Light Champagne, Size: 14
This suit had me questioning whether the manufacturer had ever actually seen a human child before. The pants were SO long — like they were tailored for a 9-year-old with 100 feet of shin. 😂 I had to hem them significantly just to make them wearable for a normal boy. The bow tie was also a letdown. Ours may have arrived defective, but it only seemed to have one hook with nowhere for it to actually attach, so we ended up improvising with the fabric loop. Not exactly the polished wedding-ready moment I was hoping for. The shirt was probably the highlight. It has a subtle textured pattern that makes it feel a little more unique than a standard dress shirt, which I appreciated. Unfortunately, the fabric itself is stiff and not particularly comfortable. Overall, the whole set feels pretty cheap quality-wise. BUT… he’s 9. He’ll outgrow it before the next wedding invitation hits the mailbox anyway. 😂 For one day of looking like a dashing young gentleman instead of a tiny tornado in sweatpants, it got the job done. Just definitely not something I’d recommend for peak summer wedding season unless your child enjoys marinating in polyester.
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Reviewed in the United States on May 15, 2026
L
Verified Purchase
Laila
Louisville, US
★★★★★ 5
Loved it
Color: Deep Gray, Size: 10, Color: Deep Gray, Size: 10
Pretty good fit on my son. I'd say it's true to size. He looked great for his guitar recital.
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Reviewed in the United States on February 16, 2026
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Verified Purchase
D.W.
Charlottesville, US
★★★★★ 5
Nice outfit
Color: Black, Size: 12
Perfect for graduation ceremony
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Reviewed in the United States on May 25, 2026
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CaRmEnCiTah
Boise, US
★★★★★ 5
Happy Customer
Color: Black, Size: 5, Color: Black, Size: 5
I really loved the way my son looked in this suit, pants were a bit baggy and big on the waist but I’m glad it was adjustable, the length was perfect.
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Reviewed in the United States on May 20, 2026
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Verified Purchase
Amy Johnson
Boise, US
★★★★★ 5
Worth it.
Color: Dark Brown, Size: 10
Adorable. Great quality. Fun little suit.
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Reviewed in the United States on April 7, 2026

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