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Description
Waveshare 34441 RP2350 0.85inch LCD Display Development Board 128 × 128 Resolution, 65K Color, IPS Display Panel No Battery, 344411. Powered by the RP2350 microcontroller chip developed by Raspberry Pi 2. Features a unique dual core, dual architecture design, equipped with dual core ARM Cortex M33 processors and dual core Hazard3 RISC V processors; operates at clock speeds up to 150MHz and allows flexible switching between the two architectures 3. Built in 520KB SRAM and 16MB on chip Flash 4. Uses a USB Type C interface for modern convenienceno need to worry about connector
1. Powered by the RP2350 microcontroller chip developed by Raspberry Pi
2. Features a unique dual-core, dual-architecture design, equipped with dual-core ARM Cortex-M33 processors and dual-core Hazard3 RISC-V processors; operates at clock speeds up to 150MHz and allows flexible switching between the two architectures
3. Built-in 520KB SRAM and 16MB on-chip Flash
4. Uses a USB Type-C interface for modern convenience—no need to worry about connector orientation
5. Onboard 0.85-inch LCD screen with 128 × 128 resolution and 65K colors
6. Supports USB 1.1 Host and Device modes
7. Supports low-power sleep and dormant modes
8. Recognized as a mass storage device via USB for drag-and-drop programming
9. Includes 1x I2C, 1x UART, 2x 12-bit ADCs, and 2x controllable PWM channels
10. Precise on-chip clock and timers
11. Built-in temperature sensor for real-time chip temperature monitoring
12. 12 Programmable I/O (PIO) state machines for custom peripheral support
LCD Screen Specifications:
1. Operating voltage: 3.3V/5V
2. Display size: 15.21 × 15.21 mm
3. Resolution: 128 × 128 pixels
4. Colors: 65K
5. Panel type: IPS
6. Pixel pitch: 39.6 × 118.8 μm
7. Interface: 4-wire SPI
8. Driver IC: ST7735
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
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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
4.7 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Incredible shoe
Size: 13, Color: Allblack015
Genuinely the best running shoes I’ve ever had, and for the price is crazy. Seriously, can go for 2 hours on the treadmill with no foot pain, can’t recommend enough
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Reviewed in the United States on May 25, 2026
★★★★★ 3
So small
Size: 10.5, Color: Allblack015
They seemed comfy enough, but the sizes are very small compared to my typical shoe size. Buy at least a whole size up if youre going to get these
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Reviewed in the United States on April 25, 2026
★★★★★ 5
ULTRA LIGHTWEIGHT EVERYDAY SNEAKER
Size: 12, Color: Grey015, Size: 12, Color: Grey015
You should know that if you're specific on your footwear like I am, these may be the shoes for you. All too often shoe companies make shoes that look stupid by trying to do too much. These shoes are great because the most important appearance in a shoe is what they look like on feet from your POV. The toe box is spacious and the lace front is normal, not too wide like Adidas Ultraboost. The only downside is these shoes wear out quickly. They last about 1 year with daily use before the outsole starts to to go. All in all price for value, 5/5.
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Sizes run smaller, at least for me
Size: 9, Color: Allblack015
I have a 8.5/9.0 size shoe, depending on the manufacturer. I purchased these exclusively for work, on a slippery (paper dust) concrete floor and a forklift.
The main con here is there is NO size 9.0, only 8.5 or 9.5. I think this is odd, but I am sure there is some reason for it. Nonetheless, I ordered the 9.5 in black. I was expecting it to be a little large. However, this shoe fits me perfectly. Thus my reasoning that, for me, these run small.
These stretch. They are not constrictive. I despise tight constricting shoes since they usually hurt my feet. I also hate shoes that are too big as they tend to make me trip (I am already uncoordinated). They have a softer rubber/plastic'y sole. I dont know the material, other than "Phylon". I have only worn for two weeks and they are comfortable. I do feel their flexibility. These shoes are not a stiff shoe. For me, that is a plus.
However, non slip they are not. In defense, I have not experienced any shoe that is non slip on the floor at my work. The smooth concrete floor is often covered in a finite paper dust. This makes it slippery and no shoe can stand up to my lack of coordination.
My biggest like is they are very breathable. My feet sweat! During the hot days, I need my feet to breathe. These do that quite well. Also, I enjoy and actual solid sole. Some other "fancy" shoes I purchased were comfortable, but they had a very thin tread and wore out quickly. They did not last long. Time will tell if these last long. Another plus for these shoes, is there is very little text on the shoe. The only text is on the tongue of the shoe. They are also easy to put on, almost like a slip on shoe that does not fall off.
Out of the box (and still now) there are no defects. It appears to be well put together.
If I can get 8 months use out of these, I will be absolutely buying again.
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Reviewed in the United States on May 29, 2022
★★★★★ 4
$30 descent shoe with Foam sole no arch support
Size: 13, Color: Lightgrey015
I got these and they were in plastic smashed together to conserve space. I cut the plastic wrapper and put them on. They are a minimalist shoe. Not much support. It's like they tried to copy the sketchers, but took out 25% of the quality. It's a good soft foam sole, light weight and slip on. I wore these for nearly 9 hours on concrete at my job with out foot pain. For under $30 shoe you probably won't be able to build a sole that is arch supportive and made for longevity. If your going out for a few hours around the town, these will be comfortable. I am ditching the inserts and putting in real inserts to see if these will work for multiple purchases. Great styling no issues with build quality that I can see. Again these are under $30 not $75, so if your expectation is a durable shoe good support these are not for you. On the other hand they're comfortable for going out shopping and eating out while looking descent. I wouldn't wear these for more then a few hours as they're not really proper fit shoes with arch supports.
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Reviewed in the United States on June 6, 2025