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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Waveshare 34431 RGB Full-color LED Matrix Panel, 4mm Pitch, 80×40 Pixels, Adjustable Brightness, 344311. The product is an 80 40 resolution full color RGB LED dot matrix module, integrating 3200 LEDs and equipped with dual HUB75 headers, supporting cascade expansion and rapid integration. 2. 3200 individual RGB LEDs, full color display, adjustable brightness 3. 80 40 pixels, 4mm pitch, allows displaying text, colorful image, or animation 4. 320 160 (mm) dimensions, moderate size, suitable for DIY desktop display or wall mount display 5. Onboard dual
1. The product is an 80 × 40 resolution full-color RGB LED dot matrix module, integrating 3200 LEDs and equipped with dual HUB75 headers, supporting cascade expansion and rapid integration.
2. 3200 individual RGB LEDs, full-color display, adjustable brightness
3. 80 × 40 pixels, 4mm pitch, allows displaying text, colorful image, or animation
4. 320 × 160 (mm) dimensions, moderate size, suitable for DIY desktop display or wall mount display
5. Onboard dual HUB75 headers, one for controller data input, one for output, chain support
6. Provides open source development resources (examples for ESP32 / Raspberry Pi / Arduino / STM32)
Specifications:
1. Product dimensions: 320 × 160 mm
2. Resolution: 80 × 40 / 3200 dots
3. Pixel pitch: 4 mm
4. Pixel configuration: 1R1G1B
5. Viewing angle: Greater than or equal to 140-degree
6. Control method: Synchronous control
7. Driving method: 1/20 scan
8. Interface type: HUB75
9. Power supply voltage: 5V / 4A (VH4 connector input)
10. Power consumption: Less than or equal to 20W
Specification:
| Package Weight |
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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:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.0 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
The best shoe brand I have found for toddlers! Exceptional quality
Size: 12 Little Kid, Color: Black/Beige
I have ordered a handful of shoes from Mini Melissa in the past, so I knew to size up. I typically order 1 to 3 sizes larger than what my daughter currently wears depending on the season and type of shoe. For this shoe, I ordered about 3 sizes up, so that she will be able to wear them next spring / summer and I am glad I did. They are a little large on her now, but I know we will get a lot of use out of them next summer playing in the yard, pool and beach! As with all Mini Melissa shoes, the first thing I do when I open the box is smell them - their shoes have the most pleasant scent! They make the best jelly-like quality shoes; they are absolutely worth the price for the quality and style you receive. They hold up very well - they are the only shoes that she outgrows before the shoe breaks down or looks unwearable. My daughter has worn many of their styles, and has never gotten a blister or complained about the comfort. They are supportive, but flexible and even as young as she is, she gets so excited for cute shoes! I ordered the beige and black for something neutral we can wear with many different outfits and that won't show dirt on the sole. The color is exactly as pictured. I really appreciate that top straps are functional and adjustable. She has a bit of a wider foot, so this allows us to get even more use out of them. I am very glad I ordered these and will continue to tell my friends about what I find to be the best shoe brand for toddlers and kids!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025
★★★★★ 3
Summer Slides
Size: 1 Big Kid, Color: Lilac/Glitter
-Slide is sturdy and well made;
-Color is very attractive and true to size;
-My Granddaughter loves them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2024
★★★★★ 4
Size
Size: 3 Big Kid, Color: Black/Beige
Comprar un size más grande de los que usan
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Reviewed in the United States on June 5, 2025
★★★★★ 5
Melissa’s divinas!
Size: 12 Little Kid, Color: Pearly Beige
Pretty!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
★★★★★ 5
10/10
Size: 10 Little Kid, Color: Pearly Beige
Such an easy shoe
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025
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