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3.4 inch/4.0 inch 800x800/720x720 DSI Round Capacitive 10-Point Touch Display

Waveshare

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SKU:
061-33036
MPN:
33036
3.4 inch 800x800 DSI round capacitive 10 point touch display module
3.4 inch/4.0 inch inch round TFT display with 800x800/720x720 resolution, DSI interface, and 10-point capacitive touch. Ideal for IoT devices, industrial HMIs, smart panels, and embedded UI applications. View full description
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₹6,512.51 inc. GST
₹5,519.08 ex. GST
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Technical Specifications

Brand:
Waveshare
3.4-DSI-Touch-Resolution:
800x800/720x720 Pixels
3.4-DSI-Touch-Display Color Gamut:
70% NTSC
Contrast Ratio:
1200:1
Display IC:
JD9365
Touch IC:
GT928
Communication Interface:
2-lane MIPI DSI
3.4-DSI-Touch-Brightness:
300cd/m2
3.4-DSI-Touch-Dimensions:
115.00x115.00 (mm)
3.4-DSI-Touch-Display Area:
87.60x87.60 (mm)
4-DSI-Touch-Resolution:
720x720 Pixels
4-DSI-Touch-Display Color Gamut:
60% NTSC
4-DSI-Touch-Brightness:
550cd/m2
4-DSI-Touch- Dimensions:
126.00x126.00 (mm)
4-DSI-Touch-Display Area:
101.52x101.52 (mm)
Operating Temperature:
0 C ~ 60 C

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Wiki: www.waveshare.com/wiki/3.4-DSI-TOUCH-C

3.4 / 4inch Inch Round DSI Capacitive Touch Display with 800x800 Resolution for Embedded and Smart UI Applications

This 3.4 inch round display with 800x800 resolution is designed for modern embedded systems requiring a compact yet high-clarity visual interface. Using a DSI (Display Serial Interface), it delivers fast data transmission, reduced pin count, and stable performance, making it suitable for advanced microcontroller and processor-based designs. The round form factor enables innovative UI layouts for smart devices, industrial control panels, wearables, automotive dashboards, and IoT applications. Integrated 10-point capacitive touch support ensures smooth, accurate multi-touch interaction, enhancing user experience in both consumer and industrial environments.

Key Features:

  • Display Size and Shape: 3.4 / 4inch round TFT display optimised for circular UI designs
  • Resolution: High-definition 800x800 pixel resolution for sharp graphics and text
  • Interface Type: DSI interface for high-speed data transfer and simplified PCB routing
  • Touch Technology: Projected capacitive touch panel with 10-point multi-touch support
  • Touch Accuracy: Responsive and precise touch tracking for gesture-based applications
  • Display Quality: High brightness and colour depth for clear visibility in varied lighting
  • Application Support: Suitable for IoT devices, smart home panels, industrial HMIs, medical equipment, and automotive displays.
3.4 / 4inch DSI Round Touch Display
 
 
Connection Examples
 
 
Working with Raspberry Pi 4B
 
 
Working With ESP32-P4-Module-DEV-KIT
 
 
Working With Luckfox Omni3576
 
 
Working With Luckfox Lyra

 

For reference only, the above boards or hosts are NOT included.

IPS Display Panel
 
 
10-Point Capacitive Touch
 
 
  1. up to 10-point touch, depending on the operating system
  2. up to 6H hardness toughened glass panel
  3. Optical Bonding, display well and dustproof

Interface

 

Dimensions

Package Includes:

  1. 3.4-DSI-TOUCH-C x1
  2. Screws pack x1
  3. MX1.25 2PIN to MX1.25 4PIN cable ~150mm x1
  4. MIPI-DSI-Cable-12cm x1
  5. MX1.25 2PIN to 2.54 3PIN cable x1
  6. FFC 22PIN cable (opposite) x2

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