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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
WAVESHARE 2.9inch E-Paper Display E-Ink Display, 296x128, Red/Yellow/Black/White, SPI Interface, Raw Display, With Driver Board1. Operating voltage: bare board version: 3. 3V; Module version: 3. 3V 5V 2. Communication interface: 3 wire SPI, 4 wire SPI 3. Display colors: red, yellow, black, white 4. Grayscale levels: 2 5. Fast refresh: 11 ms 6. Full refresh: 16 ms 7. Refresh power consumption: 30 mW 8. Sleep current: 0. 01 A (near 0) 9. Viewing angle: 170 10. Resolution: 296 x 128 pixels 11. Display size: 66. 89 x 29. 05 mm 12. Dot pitch: 0. 135 x 0. 135 mm 13. Size: bare
1. Operating voltage: bare board version: 3.3V; Module version: 3.3V/5V
2. Communication interface: 3-wire SPI, 4-wire SPI
3. Display colors: red, yellow, black, white
4. Grayscale levels: 2
5. Fast refresh: 11 ms
6. Full refresh: 16 ms
7. Refresh power consumption: 30 mW
8. Sleep current: 0.01 μA (near 0)
9. Viewing angle: 170°
10. Resolution: 296 x 128 pixels
11. Display size: 66.89 x 29.05 mm
12. Dot pitch: 0.135 x 0.135 mm
13. Size: bare board version about 79 x 36.7 x 1.2 mm, module version about 89.5 x 38 mm
Features:
1. No backlight required; the last displayed content is retained for an extended period after power is cut off
2. Extremely low power consumption; power is consumed primarily during refresh cycles
3. Comprehensive supporting documentation provided (driver board schematics, example programs for Raspberry Pi / Jetson Nano / Arduino / STM32 / ESP32, etc.)
4. The module board features an SPI control interface, allowing connection to host boards such as Raspberry Pi, Jetson Nano, Arduino, STM32, and ESP32
5. The module board includes an onboard level-shifting chip, making it compatible with both 3.3V and 5V microcontroller interfaces
6. Suitable for retail price tags, asset and equipment tags, electronic shelf labels, and conference name badges, among other applications
Specification:
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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
4.6 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 4
Great product
Color: Purple, Color: Purple
My dogs loved these toys. Durable and apparently very coveted as my puppers “argued” over who got each one. Kept them playing and chewing for hours. Giving only 4 stars instead because I Wish the size was bigger because I have found that sometimes I don’t see it and stepping on it is Absolutely NO FUN.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Rottweiler approved
Color: Purple
My Rottweiler puppies love these bones. I feel good about letting them play with these and not worry they will break or that they can choke because they are durable and a good size and weight. I like the variety and can put peanut butter on the crevices if I want to give as a treat. Worth the money!
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Durable, lightweight, dogs love em
Color: Purple
The most durable, perfect weight,all 3 dogs have the best time chewing them. Easy to unpack and carry around. All 3 dogs enjoy, this is my 2nd time purchasing in a year, they last about 6 months per purchase time
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Perfect for the aggressive chewer
Color: Purple
I purchased these because I have a 1-year-old black lab redbone coonhound mix who destroys every toy and Bone. I have gotten him in a short amount of time... These things have outstanded this little guy and he is still enjoying them!
Keeps him occupied and satisfies his chewing for hours!
And he leaves my shoes alone haha
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Best for all chewers!
Color: Purple, Color: Purple
I purchased in February and waited until ive had them long enough to make a justified review. I have a very VERY aggressive chewer. He destroys every toy he gets within minutes or a hour. We didnt expect much out of these but why not. Let me tell you... they only have small teeth dents. No cracks, no breaks, no chunks missing, none in the trash, no bleeding gums... nothing. My chewer loves them. First day he just stared at them like they were alien objects but after we played fetch a few times it was on!! Now all three dogs chewer on them. I would say im purchasing again but I dont know when that will be lol I highly recommend to anyone!! Photo is taken today 6/4/26
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Reviewed in the United States on June 4, 2026