SKU: 28361639438

BlinkM - I2C Controlled RGB LED

Sale price$11.25 Regular price$12.50
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

BlinkM - I2C Controlled RGB LEDBlinkM 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

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 140º full-color RGB LED with 24-bit color control
  • Specify colors by 24-bit RGB or HSB
  • Fade between colours with variable timing and fade speeds
  • Randomized colour selection, with ranges and based on previous colour
  • 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


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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 28361639438

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4.6 ★★★★★
Based on 20 reviews
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Mother of M.M.
Belleville, US
★★★★★ 5
Very nice
Size: Large, Color: (100) White / White / Pitch Gray
I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.
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Reviewed in the United States on December 26, 2025
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Noah
Grantham, US
★★★★★ 5
MY FAVORITE SOCKS
Size: Large, Color: (001) Black / Black / Pitch Gray
I bought these originally at my local UA store and had to buy more. They are my favorite daily wear.
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Reviewed in the United States on February 25, 2026
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SD-out
Omaha, US
★★★★★ 4
A sock with real support and thickness!
Size: Large, Color: (001) Black / Black / Pitch Gray
I’m pretty happy with these. It seems like sock manufacturing changed 10-15 years ago, and it’s become hard to find pairs that are actually thick and durable. I bought these for an event where I knew I’d be on my feet all day, and they did not disappoint. They provided excellent support throughout the day, even while wearing shoes that typically make my feet ache after just a couple of hours. Glad to finally find a pair that feels well-made.
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Reviewed in the United States on April 10, 2026
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Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Great socks
Size: Large, Color: (001) Black / Black / Pitch Gray
Love the quality of this great product very comfortable and fits really good
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Reviewed in the United States on July 31, 2025
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Amazon Customer
Charlottesville, US
★★★★★ 5
Happy husband
Size: Large, Color: (001) Black / Black / Pitch Gray
Husband loved the socks.
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Reviewed in the United States on May 25, 2026

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