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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
4.2 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Very happy with the way this bra fits, feels, and looks!
Size: 38C, Color: Sargasso
38C size
I am really happy with this bra. It has good coverage. Nothing spills out. It is two layers of fabric but no padding and no foam lining, so it does prevent some show-through but doesn't add bulk or size. It is slightly minimizing--maybe 1/2 inch off my bust, but doesn't smash me flat. It keeps good separation and support. The shoulder straps also stay in place! I get so tired of putting straps back on my shoulders that slide off over and over. The color is gorgeous. I may order more. I want to see how this holds up after washing and wearing several times, but it's beautiful and so far, I love it!
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Reviewed in the United States on November 24, 2025
★★★★★ 1
I’m freaking out DONT BUY THIS BRA
Size: 44F, Color: Cameo Heather, Size: 44F, Color: Cameo Heather
Back story- I ordered this bra like 4 times in 3 different sizes because I loved the look/feel of it but didn’t know my size after having my son & nursing. I returned 2 because they didn’t fit, then I got this size and was SURE it was going to be the right size, I opened the package & threw it on, realized the underwire had broken through the fabric and was so upset because I finally found the right size & it was broken GAHHHH. When looking at the underwire I noticed it looked a little worn in that area. The fabric looked like it was balling up. (during this time I was wearing the bra)
I took it off to examine it further and realized I WAS SENT A VERY USED, BROKEN IN BRA. While gagging and realizing I had just put someone else’s boob juice all over me, I noticed just how bad the wearing was on it actually was. I am disgusted, literally gagging over putting on a random persons sweaty, dirty bra that most likely had boob sweat and god only knows what else. Do not purchase from them, clearly they have issues with the underwire breaking through & sending someone a VERY USED BRA? come on…. I’m mortified
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Reviewed in the United States on May 8, 2024
★★★★★ 5
Great Bra
Size: 34C, Color: Light Oatmeal
still in great shape! got it a few years ago and it's my favorite minimizer bra. So comfortable and doesn't show under my clothes
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Reviewed in the United States on May 15, 2026
★★★★★ 2
Sharp underwire!
Size: 38F, Color: Black
I love the fit, support and minimizing of this bra…but the underwires are a nightmare. The ends are very sharp and rip through the fabric. I have repaired it several times and even put little rubber caps on the sharp ends of the underwire before sewing it closed. I wore it two more times and the underwire poked through the rubber and fabric. It sucks to finally find a bra that I love the fit only to be repeatedly poked by a sharp wire.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Stylish and practical backpack for work and travel
Color: Upgrade-apricot, Size: 15.6 Inch, Color: Upgrade-apricot, Size: 15.6 Inch
For both everyday work and travel, this bag has proven to be an excellent option. I can feel secure bringing my computer around because to the 15.6-inch laptop compartment's solid fit and ample padding. Notebooks, chargers, and a few personal belongings can fit in the spacious main compartment without feeling crowded.
The apricot color looks polished but still casual enough to wear outside of work, and I really enjoy the sleek and fashionable shape. Even when the bag is completely packed, the straps remain comfy, and the stitching seems sturdy.
I particularly enjoy that there are several pockets, including smaller ones for a phone, pencils, or keys. It makes everything accessible and well-organized. If the material gets a bit dusty while traveling, it washes clean and the zippers open smoothly.
It is lightweight, adaptable, and functions well as a carry-on, purse-style bag, or business backpack. All things considered, it's a good everyday bag that is both practical and stylish.
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Reviewed in the United States on September 26, 2025