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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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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:
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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
4.4 ★★★★★
Based on 1351 reviews
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Product Reviews
★★★★★ 5
Travel size products, best sunscreen out there.
Style: Original, Style: Original
Great as always but picture is misleading a bit, this is the small travel size bottle not the full size. I should have read better, still like the set nonetheless of course. Heres a picture for comparison.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Love Sunbum!!!!
Style: Original
Best combo ever! I use this combo every beach day, and most days in general. I love how well it travels and that there is something for every need! The bag it comes in is such a plus too! Great quality and brand!
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Sun Bum Reef friendly get it now!!!!!
Style: Original
I love travel size sun bum sun screen. You need sun screen everyday!!! Sun bum is reef friendly everyone needs to use SUN BUM!!!!!
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Sun Bum kit a saver!!
Style: Mineral
Great little bag full of sunscreen for my grandson. Glad we had it to take it everywhere with us. A little pricey but he needs it so instead of taking bunches of bottles we had this.
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Reviewed in the United States on May 21, 2026
★★★★★ 4
Sunscreen is great, I would t recommend the chapstick
Style: Original
Sun Bum is hands down the best sunscreen I’ve ever used. It smells incredible, like a tropical vacation with that perfect coconut scent. It goes on smoothly, doesn’t leave you feeling sticky or greasy, and actually works! As long as I reapply every few hours, I don’t get burned, which is more than I can say for most other sunscreens I’ve tried.
The face stick is good, goes on easily, but is a little greasy feeling.
I do not like the chapstick, I can’t keep the taste of it out of my mouth and I feel like you have to put it on again and again.
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Reviewed in the United States on July 15, 2025