SKU: 48302440223

3.5" DSI Touchscreen for Raspberry Pi: The Compact HMI Solution Revolutionizing Industrial Interface Development

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Description

3.5" DSI Touchscreen for Raspberry Pi: The Compact HMI Solution Revolutionizing Industrial Interface DevelopmentOnline tutorial: https: osoyoo. com ? p=58936 The OSOYOO 3. 5" DSI IPS Touchscreen represents a paradigm shift in Human Machine Interface (HMI) development, offering industrial users an unprecedented combination of compact design, advanced functionality, and cost effective implementation. This innovative display solution transcends the limitations of traditional HMI systems, empowering engineers and developers to create sophisticated user interfaces

Online tutorial: https://osoyoo.com/?p=58936

The OSOYOO 3.5" DSI IPS Touchscreen represents a paradigm shift in Human-Machine Interface (HMI) development, offering industrial users an unprecedented combination of compact design, advanced functionality, and cost-effective implementation. This innovative display solution transcends the limitations of traditional HMI systems, empowering engineers and developers to create sophisticated user interfaces with remarkable ease and efficiency.

Breaking Free from Traditional HMI Constraints:
Traditional industrial HMI screens have long plagued developers with complex, manufacturer-specific API requirements that demand extensive study of proprietary datasheets and programming guides. These conventional systems not only impose steep learning curves and substantial development costs but also consume valuable GPIO resources through slower, more expensive interfaces like serial ports, SPI, or I2C connections. The OSOYOO 3.5" DSI touchscreen eliminates these barriers entirely, leveraging the power and flexibility of Raspberry Pi OS to drive the display directly through the dedicated DSI interface.
The HMI Advantage: Simplified Development, Maximum Flexibility
By utilizing the robust Raspberry Pi OS ecosystem, this compact 3.5" touchscreen transforms HMI development from a complex, costly endeavor into an accessible, streamlined process. Industrial users can now design sophisticated, interactive interfaces using familiar high-level programming languages such as Python with powerful libraries like Pygame and Tkinter. This approach dramatically reduces development time, eliminates the need for specialized training, and significantly cuts implementation costs while delivering professional-grade results.
Key HMI Benefits That Set This Solution Apart:
Complete GPIO Freedom: Unlike traditional HMI devices that monopolize critical GPIO pins, the DSI interface connection preserves all Raspberry Pi GPIO pins for other essential peripherals, sensors, and actuators. This design philosophy ensures maximum system expandability and integration flexibility, allowing for comprehensive IoT and industrial automation projects without compromise.

Cost-Effective Industrial Solution:
By leveraging the open-source Raspberry Pi ecosystem, this touchscreen delivers enterprise-grade HMI functionality at a fraction of the cost of dedicated industrial panels, making advanced interface technology accessible to projects of all scales.

Rapid Development Cycle:
The familiar Python programming environment, combined with extensive libraries and community support, enables rapid prototyping and deployment of custom HMI applications, significantly reducing time-to-market for industrial solutions.

Advanced Display Technology: The 3.5-inch IPS capacitive touchscreen delivers exceptional visual quality with 800x480 pixel resolution and 170° viewing angles, ensuring clear visibility and accurate color reproduction in various industrial environments. The 60Hz refresh rate provides smooth, responsive interaction essential for real-time industrial applications.

Universal Compatibility: Fully compatible with Raspberry Pi 5, 4, 3, 2, CM3, CM3+, and CM4 boards, ensuring flexibility across different hardware platforms and easy integration into existing systems or future upgrades.

Plug-and-Play Simplicity: True plug-and-play functionality eliminates driver installation requirements, enabling immediate deployment and reducing system complexity. Simply connect the DSI cable to your Raspberry Pi, and the display is ready for use.

 Industrial-Grade Reliability: Engineered with strong anti-interference capabilities, ultra-low power consumption, and automatic sleep functionality, this display is built for stable, long-term operation in challenging industrial environments
Beyond HMI: Versatile Applications for Every Project
While excelling as an HMI solution, this compact touchscreen serves multiple roles across diverse applications. It's ideal for building AI systems, smart home controllers, portable gaming devices, educational projects, and prototype development. The combination of compact form factor and full functionality makes it perfect for space-constrained installations where traditional displays would be impractical.
Quality Assurance and Certification:
Backed by CE and FCC certifications, this touchscreen meets international quality and safety standards, ensuring compliance for commercial and industrial deployments. OSOYOO's commitment to quality is further demonstrated through comprehensive technical support and continuous product improvement based on user feedback.
Customer-Proven Performance:
Real-world testimonials highlight the screen's effectiveness as an HMI solution, with users specifically praising its ease of programming with python UI developing tool  PyGame ,Tkinter etc and its suitability for industrial applications. The V3.0 upgrade addresses previous thermal concerns, demonstrating OSOYOO's commitment to continuous improvement and customer satisfaction.
Transform your industrial interface development with the OSOYOO 3.5" DSI IPS Touchscreen – where compact design meets powerful HMI capabilities, delivering professional results without the traditional complexity and cost barriers.

Feature

  1. Model version: V3.0 (Compared with V2.0 3.5inch DSI, this screen is engineered for optimal performance without overheating, even during extended use, ensuring reliability and durability for power-intensive applications)
  2. Use DSI interface to connect Raspberry Pi board;
  3. IPS screen
  4. The refresh frequency is 60HZ;
  5. Physical resolution is 800*480, 24-bit colour. 
  6. 5 finger capacitive touch (but Raspbian only support 1 finger);
  7. Plug and play. No driver needed.
  8. Support system Raspberry Pi OS, Ubuntu, RetroPie, OctoPrint and so on;
  9. Strong anti-interference;
  10. Ultra-low power, ultra-long distance lossless transmission,
  11. Automatically sleep;
  12. viewing angle: 85, 85, 85, 85

Package includes: 

  • 1x 3.5in DSI touch screen,
  • 1x 15 pin to 15 pin DSI FFC Cable for Raspberry Pi 2/3/4/,
  • 1x 15pin-1mm to 22pin-0.5mm DSI FPC cable for Raspberry Pi 5,
  • 1x screwdriver
  • 1x user guide manual 
PartNumber Display Touch Audio Device Support
Resolu-tion Display Port Display Panel View Angle Touch Type Touch Port Toughened Glass Panel Optical Bonding Speaker Signal Output Pi JETSON NANO PC
SPI DISPLAYS
PROS: low price.
CONS: low refresh rate & resolution, supports Raspberry Pi only, requires Raspberry Pi 40PIN GPIO (the SPI bus), poor compatibility with Raspberry Pi system.
3.5inch RPi SPI LCD 480×320 SPI TFT – Resistive SPI √ × × × √ × ×
HDMI / TYPE-C DISPLAYS
PROS: high refresh rate, multiple resolution support, multiple devices support, better compatibility with Raspberry Pi system.
CONS: somewhat costly.
3.5inch Resistive HDMI LCD 480*320 HDMI TFT – Resistive SPI √ × × × √ × ×
3.5inch Resistive HDMI LCD with case 480*320 HDMI TFT – Resistive SPI √ × × × √ × ×
3.5inch HDMI Capacitive LCD 480*320 HDMI IPS 120° Capacitive Type-C √ × × × √ √ √
DSI DISPLAYS
PROS: moderate price, high refresh rate, leaves the Raspberry Pi 40PIN GPIO free, better compatibility with Raspberry Pi system.
CONS: supports Raspberry Pi only.
3.5 inch DSI LCD 800×480 DSI IPS 170° Capacitive I2C √ × × × √ × ×
4.3inch DSI LCD 800×480 DSI IPS 170° Capacitive I2C √ × × × √ × ×
5inch DSI TN LCD 800×480 DSI TFT – Capacitive I2C √ × × × √ × ×
5inch DSI IPS LCD 800×480 DSI IPS 170° Capacitive I2C √ × × × √ × ×
5inch DSI IPS LCD with Case 800×480 DSI IPS 170° Capacitive I2C √ × × × √ × ×
7inch DSI TN LCD 800×480 DSI TFT – Capacitive I2C × × × × √ × ×
7inch DSI IPS LCD 800×480 DSI IPS 170° Capacitive I2C √ × × × √ × ×
7inch DSI IPS LCD with Pistudio Case 800×480 DSI IPS 170° Capacitive I2C √ × × × √ × ×
7inch DSI IPS LCD (H) with stand holder 720×1280 DSI IPS 170° Capacitive I2C √ × × × √ × ×
10.1inch DSI IPS LCD (H) with stand holder 800×1280 DSI IPS 170° Capacitive I2C √ × × × √ × ×
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 48302440223

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seattlegal
Lowell, US
★★★★★ 4
Not for a puppy
Color: Green
This is a great toy for a medium to large dog, but not for a puppy. We had to return it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
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Noemi Bonilla
Natrona Heights, US
★★★★★ 3
DIDN’T LAST!!
Color: Green, Color: Green
It seemed really sturdy when I got it, but didn’t last longer than a day. To be honest, I would’ve been really concerned if he swallowed that piece.
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Reviewed in the United States on June 9, 2026
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Verified Purchase
john
Boise, US
★★★★★ 5
Good for heavy chewers
My Bulldog loves these toys. And are the only ones I can have last a long time the first one lasted 2 years. I put doggy toothpaste on it (in the middle krevice's) once a day and Nova chews it on and off all day. And loves to play fetch with it also.
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Reviewed in the United States on May 7, 2026
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Verified Purchase
Christina
Los Angeles, US
★★★★★ 5
Fantastic toy for the pups!
My dog is in LOVE with these toys. I've been buying them once a year for the past few years and although I'm sad to see the price go from $11 to $19, it's a staple toy in our house. Great for treats inside of it for enrichment, peanut butter freezes in the prong great and it keeps my girl busy.
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Reviewed in the United States on October 25, 2025
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Lisa Hill
Bozeman, US
★★★★★ 1
Easily destructible
NOT for aggressive dog. My Boston Terrier is a chewer and had this destroyed in a few hours and it is a choking hazard. I threw it away the same day!!! Do not purchase if your pet is a chewer!!!
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Reviewed in the United States on December 27, 2024

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