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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
Waveshare 34332 RP2350 1.54 Inch LCD Display Development Board 65K Color, IPS Display Panel, Dual-Core And Dual-Architecture, 343321. The RP2350A microcontroller chip designed with Raspberry Pi 2. Unique dual core, dual architecture, equipped with dual core ARM Cortex M33 processor and dual core Hazard3 RISC V processor, with clock operating frequencies both reaching up to 150 MHz, supporting users to switch flexibly between the two architectures 3. Built in 520KB SRAM, on board 16MB on chip Flash 4. Adopting Type C interface, no need to worry about the front or back insertion 5.
1. The RP2350A microcontroller chip designed with Raspberry Pi
2. Unique dual-core, dual-architecture, equipped with dual-core ARM Cortex-M33 processor and dual-core Hazard3 RISC-V processor, with clock operating frequencies both reaching up to 150 MHz, supporting users to switch flexibly between the two architectures
3. Built-in 520KB SRAM, on-board 16MB on-chip Flash
4. Adopting Type-C interface, no need to worry about the front or back insertion
5. Onboard 1.54-inch LCD screen, 240 x 240 resolution, 65K color
6. USB1.1 host and slave device support
7. Supports low-power sleep and hibernation mode
8. Can be recognized as a large-capacity storage device for drag-and-drop program download via USB
9. Exposed 4 multi-functional GPIO pins
10. 1 I2C, 1 UART, 2 12-bit ADC, and 2 controllable PWM channels
13. Precise on-chip clock and timer
14. Built-in temperature sensor, capable of real-time monitoring of chip temperature
15. 12 programmable I/O (PIO) state machines, used for custom peripheral support
LCD screen parameters
1. Display panel: IPS
2. Display resolution: 240 x 240 pixels
3. Communication interface: 4-Wire SPI
4. Touch type: capacitive sensing
6. Display size: 1.54 inches
7. Display colors: 65K
8. Driving IC: ST7789
9. Touch IC: CST816
10. Effective screen size: about 2.772 x 2.772 cm
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
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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
4.3 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Worth every cent
Color: Blue
My dog has chewed through so many heavy chewers toys but he loves this ball and he has not tried to bite through it. Keeps him busy 15-20 minutes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 4
Pricey otherwise enjoyable
Color: Red
Ball is made of a durable type material kinda like a foam only not chewable, at least not yet
Very entertaining and has a whining noise, it does bounce a little bit and moves somewhat when nudged by dog. Bouncy. Not a very high bounce so it keeps close to ground. The ball was fully charged when it arrived and has entertained her for about an hour now that she has settled down so it did what I hoped it would do, to keep herself busy to the point of being tired. At best I would not leave this lying around for heavy chewing use only for entertainment or play time.
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Reviewed in the United States on December 28, 2025
★★★★★ 3
Mostly Good toy. Could be great.
Color: Blue
The ball looks well made and the dog absolutely loves it. He can't stop playing with it. It's awsome to see. The only problem, abd it's a big one, is that we can't open the ball to turn it off. The two halves are stuck together and don't budge. I'll wait until battery dies and try then.
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Reviewed in the United States on October 14, 2025
★★★★★ 5
Entertaining
Color: Blue
This smart ball is a great toy for your dog. It’s the perfect size for most dogs and it’s made of durable material that chewing doesn’t hurt. It’s easy to charge and will run for hours. It’s very quiet and has 3 modes of play to choose from, rolling, bouncing or a combination of both to keep them (and you) entertained for hours.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
I bought this interactive ball for my dog, and it has been an excellent purchase.
Color: Blue, Color: Blue
I bought this interactive ball for my dog, and it has been an excellent purchase. He loves playing with it because it moves and bounces on its own, keeping him entertained for a long time. It feels durable, is easy to charge, and is of very high quality. I would definitely recommend it to anyone looking for a fun, long-lasting toy for their pets.
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Reviewed in the United States on June 9, 2026
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