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Description
WAVESHARE RP2350 1.75-Inch AMOLED Screen Development Board, Without Case, With Case, With GPSAMOLED screen specifications 1. Display panel: AMOLED 2. Display size: 1. 75 inches 3. Display resolution: 466 x 466 pixels 4. Display colors: 65K 5. Display brightness: 700 cd 6. Contrast ratio: 100000: 1 7. Communication interface: QSPI 8. Driver IC: CO5300 9. Touch: supported 10. Touch IC: CST9217 Product features 1. Unique dual core, dual architecture design, featuring a dual core ARM Cortex M33 processor and a dual core Hazard3 RISC V processor,
AMOLED screen specifications
1. Display panel: AMOLED
2. Display size: 1.75 inches
3. Display resolution: 466 x 466 pixels
4. Display colors: 65K
5. Display brightness: 700 cd/㎡
6. Contrast ratio: 100000:1
7. Communication interface: QSPI
8. Driver IC: CO5300
9. Touch: supported
10. Touch IC: CST9217
Product features
1. Unique dual-core, dual-architecture design, featuring a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, both operating at clock frequencies up to 150MHz, allowing users to flexibly switch between the two architectures.
2. Built-in 520KB SRAM and 16MB on-chip Flash, with a reserved PSRAM pad.
3. Onboard 1.75-inch capacitive touch HD AMOLED screen. 1. Screen: 466 × 466 resolution, 65K color, capable of clearly displaying color images.
2. Built-in CO5300 driver chip and CST9217 capacitive touch chip, using QSPI and I2C interfaces respectively for communication, minimizing interface pin usage.
3. Onboard 3.7V MX1.25 lithium battery charging/discharging interface, beneficial for mobile applications.
4. USB 1.1 master and slave device support.
5. Supports low-power sleep and hibernation modes.
6. Can be recognized as a mass storage device via USB for drag-and-drop program download.
7. Five multi-functional GPIO pins.
8. One SPI, two I2C, two UART, four 12-bit ADCs, and five controllable PWM channels.
9. Precise on-chip clock and timers.
10. Built-in temperature sensor for real-time chip temperature monitoring.
11. Twelve programmable I/O (PIO) ports. 14. State machine for custom peripheral support.
15. Employs AXP2101 for efficient power management, supports multiple voltage outputs, integrates charging and battery management functions, and optimizes battery life.
16. Uses an AMOLED screen with higher contrast, wider viewing angles, richer colors, and faster response time, resulting in superior visual effects while offering advantages such as slim design, low power consumption, and flexibility.
17. Compact panel for more touch possibilities, suitable for various smart device development, enabling human-computer interaction functions, and can operate independently with a battery.
18. Onboard audio codec chip supports high-quality audio processing, providing clear and excellent audio input and output.
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
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
My 90 lb. Pitbull's All-Time Fave Toy
Size: Large, Color: Coral, Size: Large, Color: Coral
I ordered a plethora of new toys for Bruce to keep him occupied while I am working remotely from home. Poor guy gets so bored while I'm stuck in front of my computer 8+ hours a day. All the other toys are animated, but this one is just a big floppy chewy squeaky toy. Bruce quickly lost interest in all the other chirping, hopping, and twirling toys and fell in love with "Diny". When I opened Diny and gave it to Bruce, he had the elated and surprised look of a 3 yr old at Christmas. And he stayed that happy for hours, and then each time he picked up Diny to play. Diny became his go-to toy over all others (and there are many!). It is well made out of durable fabric, and they did not stuff it full of kapoc (I hate kapoc in dogs toys!). And it is delightfully low-tech. Normally he tears a squeaky toy apart as soon as he can isolate the squeaky mechanism. But cleverly, the squeaky box is loose in the long belly so it moves from one end to the other as the toy is handled. That made it difficult for Bruce to locate it. The toy remained in good condition for 2 weeks of near constant attention by Bruce. But yesterday he zeroed in on the squeaky box and ripped Diny to shreds. I was sad to see Diny go so soon. But boy-howdy was Bruce happy with it. I'm gonna buy another because we liked it so much. And so did I : )
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Reviewed in the United States on May 23, 2024
★★★★★ 5
This is one “under the radar” gem!!
Size: Large, Color: Coral
This is one “under the radar” gem!! Very strong internal squeaker and way tougher than it looks. My big 125lb Shepard-Husky mix gave it heck, then made it his new buddy. He’ll occasionally give it the business but on the whole, it’s surprisingly tough and my big boy loves it. Nice price!!
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Reviewed in the United States on May 10, 2026
★★★★★ 4
Cute but small
Size: Large, Color: Skinny Green
Cute stuffy and has not yet ripped. While my dogs plays with it, the toy is a bit small for him. For reference he is 120lbs.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
My Puppy Loves this Indestructible Dragon
Size: Large, Color: Pink, Size: Large, Color: Pink
My puppy (8 month old black lab mix) loves, loves, loves her dragon. She has had it for 2 months now. It is one of her favorites and gets daily rough play time. It's her go-to toy for fetch and tug games, as well as just general mouthy play. The squeaker gave out after about 4 weeks, but she would binge squeak for prolonged periods (kind of like chomping on gum) so it was almost a blessing when it went silent. She still chomps on it, but at least now I don't have to hear it. Other than the fact that it's a little grungy and bedraggled from so much loving, it is still in amazing shape. The seams and fur are all still intact. There are no visible holes, rips, or weak spots. I love Chew Guard Technology.
This dragon replaced her goDog Iguana (from PetSmart) that developed a tear in the fur after about 4 months of heavy use. (It was superficial, just the outer fur layer and not the innards, but we disposed of it before she could eat more fur.) She can be pretty rough on her toys and I can never predict if any given toy will last minutes or months. The goDog stuffies definitely fall into the "months" category, even with rough daily use.
Edit: The dragon lasted about 6 months of intensive, hard play before it developed a small tear in the fur. I patched it a couple times, but once my pup discovers a weak spot, it's the kiss of death for any stuffed item. We had to dispose of the dragon (so sad) to keep her from eating any more of the fur. We replaced the dragon with the goDog Chameleon, which is still going strong. I think we will go back to the dragon for our next toy because it's just so darned cute. We gave the dragon to my niece for her golden retriever puppy who is very chew-happy. That dragon is also doing well. You've just gotta love that chew-guard technology. This is one tough toy.
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Reviewed in the United States on September 26, 2015
★★★★★ 5
Precious toy for big dogs too
Size: Large, Color: Skinny Green
Not only is this toy cute and fun, but material is thick and durable even for my crazy GSP who is a destruction artist. This is, the favorite toy his go to in the toy box.
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Reviewed in the United States on May 15, 2026