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Description
Waveshare 3.7 inch 480x280 Pixel E-Paper E-Ink Display Module for Raspberry Pi Pico, 4 Grayscale, SPI Interface, 20123Features 1. No backlight, keeps displaying last content for a long time even when power down 2. Ultra low power consumption, basically power is only required for refreshing 3. SPI interface, requires minimal IO pins 4. Onboard voltage translator, compatible with 3. 3V 5V MCUs 5. Comes with development resources and manual (Raspberry Pi Pico C C++ and MicroPython examples) Specification 1. Operating voltage: 3. 3V 5V 2. Display color: Black, white 3.
Features1. No backlight, keeps displaying last content for a long time even when power down
2. Ultra low power consumption, basically power is only required for refreshing
3. SPI interface, requires minimal IO pins
4. Onboard voltage translator, compatible with 3.3V / 5V MCUs
5. Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)
Specification
1. Operating voltage: 3.3V/5V
2. Display color: Black, white
3. Resolution: 480x280 pixels
4. Grey scale: 4
5. Interface: 3-wire SPI, 4-wire SPI
6. Viewing angle: Greater than 170 degree
7. Partial refresh time: 0.3s
8. Full refresh time: 3s
9. Outline dimensions: 95.3 x 56.9mm
10. Display size: 81.12 x 47.32mm
11. Refresh power: 26.4mW (typ.)
12. Standby current: Less than 0.01uA (almost none)
13. Dot pitch: 0.169 x 0.169 mm
Package List
1. Pico-ePaper-3.7 x 1
2. Standoff pack x 1
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.
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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
4.1 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 3
White film left
Style: SPF 30, Size: 3 Ounce (Pack of 1)
I know that mineral sunscreen is the best. But this one will leave a white film on you. I have used other sunscreens that work without the white film.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
You get Zink, but no “tropical” scent
Style: SPF 30, Size: 3 Ounce (Pack of 1)
Great product. I wanted a Zink based sunscreen for my face, but I was hoping it would still have the Sun Bum traditional “tropical” scent.
Sadly nope.
I’m mixing it with the traditional Sun Bum 30 so I can get my tropical feel while keeping my face safe from sun damage. Hopefully I don’t turn green :)
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Reviewed in the United States on April 21, 2024
★★★★★ 5
Perfect After-Sun Lotion
This lotion feels amazing after being out in the sun all day. It keeps my skin soft and hydrated without feeling greasy, and the scent is light and tropical. I also love the subtle glow it gives my skin. Great size for keeping in a beach bag or taking on vacation. Definitely recommend if you want your tan to last longer and your skin to feel moisturized.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Smells Devine
I got this Hawaiian Tropic After Sun Lotion to use after long beach days this past summer, and it quickly became part of my routine. It feels soothing on the skin after sun exposure and absorbs nicely without leaving a greasy layer.
What I noticed most is how well it helps maintain my tan. My color seemed to last longer and fade more evenly when I consistently used it. I even saw a difference when I was using tanning beds — my skin looked more hydrated, which made the tan appear richer and less patchy.
The scent is another highlight. It has that classic tropical fragrance that instantly smells like summer vacation — warm, beachy, and nostalgic without being overpowering.
I’ll definitely be repurchasing before my upcoming vacation because it makes such a noticeable difference in how my skin looks and feels after sun exposure.
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Reviewed in the United States on March 3, 2026
★★★★★ 4
Better than expected!
I was pleasantly suprised by this lotion. I bought it to help maintain my self tanning lotion, and also for days after being in the sun. The lotion is not too thick and not sticky. The scent is tropical and nice, bit it’s not too strong. I will buy this lotion again.
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Reviewed in the United States on June 22, 2025