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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
For Your Every Summer RSVP, with Code: SUMMER15
Description
Grove - 0.54‘’ Red Quad Alphanumeric DisplayThis module is a 4 digit alphanumeric display with high brightness and red backlight, each digit is consists of a 14 segment digital tube. The commonly used 7 segment display, such as our Grove 4 Digit Display can only display the numbers 0 9 and a limited number of letters. In contrast, the 14 segment digital display does not have this limitation, it can display all the characters, that's why we call it alphanumeric display. Usually, the 14 segment
This module is a 4 digit alphanumeric display with high brightness and red backlight, each digit is consists of a 14-segment digital tube. The commonly used 7-segment display, such as our Grove - 4-Digit Display can only display the numbers 0-9 and a limited number of letters. In contrast, the 14-segment digital display does not have this limitation, it can display all the characters, that's why we call it alphanumeric display.
Usually, the 14-segment display needs to use 17 or more wires to control the display, which means that a large amount of IO of your main control board (such as Arduino) will be occupied. With the help of on-board HT16K33 chip and Grove connector, we made it an i2c display, only four wires are enough. No troublesome soldering and no complicated wiring
Features
- Can display all letters and numbers
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Ultra-high brightness:30mcd
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Grove I2C, only takes two IO pins
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Onboard drivers, easy to use
- Cathode display
Applications
- Clock display
- Display speed, temperature, etc.
- Letter display
Pinout
Resources
MPN 104020133
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4.7 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Well made and seem durable
Color: 3 Pack Donkey Goat Dog
Cute and my dogs love them !
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Reviewed in the United States on April 16, 2026
★★★★★ 1
Not durable
Color: 3 Pack Donkey Giraffe Dog
Toys look nice, but they did not last 2 days with our 6 months Mini Aussie. It's nice as a display item, not as a toy.
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Reviewed in the United States on May 20, 2026
★★★★★ 3
Cute and engaging
Color: 3 Pack Donkey Giraffe Dog, Color: 3 Pack Donkey Giraffe Dog
Received these cute toys 2 days ago. My beagle was so excited to play with them. Great concept with the rope feature and then fluffy areas. Unfortunately she has already ripped apart the giraffe so the destruction rate is not good for a medium sized dog. Great for our Chihuahua. I would recommend buying for small dogs only.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Good and tuff
Color: 3 Pack Donkey Giraffe Dog
So far so good there still all together my golden is a very aggressive chewer there still together after 4 days that’s the longest anything lasted
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Reviewed in the United States on May 16, 2026
★★★★★ 5
My dog loves it - yours will, too
My little merle bulldog absolutely LOVES this toy! It is so cute to watch him play, chew, and toss it all around. We were worried he would chew through the material but so far that is not the case. This product is sturdy and can take a beating!
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Reviewed in the United States on May 10, 2026