ND034TCM800800-A01 | Round Display 3.4 inch 800x800 Resolution IPS Display 350 nits MIPI interface
ND034TCM800800-A01 is a 4.3 inch round TFT LCD featuring a 800×800 resolution IPS panel, delivering sharp visuals, vivid colors, and a wide viewing angle. This circular LCD display is designed for compact applications such as smart wearables, meters, ESP32 round display projects, and round LCD screens for embedded devices.
Operating at 2.8V~4.3V with a luminance of 350 nits, the display ensures excellent visibility in various lighting conditions. It supports MIPI interface with an 30-pin connector and uses the JD9365DA-H1 controller, making it easy to integrate with round LCD display Arduino projects and other development platforms.
With its slim profile and robust design, the ND034TCM800800-A01 is ideal for developers seeking a round LCD display Arduino solution that combines high performance, durability, and easy integration.
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General Specifications
| Part No.: | ND034TCM800800-A01 |
| Size: | 3.4 inch |
| Display Format: | 800×800 Resolution |
| Display Type: | IPS |
| Display Mode: | Transmissive |
| Touchscreen: | No (Optional with Yes) |
| Optimal View: | Full View |
| Outline Dimension: | 96.60 (H) X 99.05(V) X 2.71(T) mm (with Frame) |
| Active Area: | 87.60 (H) X 87.60 (V) mm |
| Supply Voltage: | 2.8V~3.3V |
| Luminance | 350 nits |
| Interface: | MIPI |
| Connection Type: | 39 pin connector |
| Controller：J | JD9365DA-H1 |
| Compatibility: | Arduino and similar development boards |
| Operating Temperature: | -20°C ~ 70°C |
| Storage Temperature: | -30°C ~ 80°C |
| Mount Frame: | YES |
Display Drawing
Interface Definition
| Pin No. | Symbol | Level | Description |
|---|---|---|---|
| 1 | GND | – | Power Gound |
| 2 | LED_A | – | LED backlight anode |
| 3 | LED_A | – | LED backlight anode |
| 4 | LED_K | – | LED backlight cathode |
| 5 | LED_K | – | LED backlight cathode |
| 6 | GND | L | Power Gound |
| 7 | AVEE | H | Supply voltage for LCD |
| 8 | AVEE | H | Supply voltage for LCD |
| 9 | GND | L | Power Gound |
| 10 | AVDD | H | Supply voltage for logic |
| 11 | AVDD | H | Supply voltage for logic |
| 12 | GND | L | Power Gound |
| 13 | IOVCC | H | Supply voltage for MIPI signal |
| 14 | IOVCC | H | Supply voltage for MIPI signal |
| 15 | GND | L | Power Gound |
| 16 | RESET | H/L | the Driver of RESET-PIN |
| 17 | GND | L | Power Gound |
| 18 | TE | – | Tearing effect out pin to synchronize MCU to frame writing |
| 19 | GND | L | Power Gound |
| 20~22 | NC | – | nc |
| 23 | GND | L | Power Gound |
| 24 | MIPI_D2P | H/L | MIPI_DSI DATA signal |
| 25 | NC | – | nc |
| 26 | MIPI_D2N | H/L | MIPI_DSI DATA signal |
| 27 | GND | L | Power Gound |
| 28 | MIPI_CLKP | H/L | MIPI_DSI Clock signal |
| 29 | NC | – | nc |
| 30 | MIPI_CLKN | H/L | MIPI_DSI Clock signal |
| 31 | GND | L | Power Gound |
| 32 | MIPI_D1P | H/L | MIPI_DSI DATA signal |
| 33 | NC | – | nc |
| 34 | MIPI_D1N | H/L | MIPI_DSI DATA signal |
| 35 | GND | L | Power Gound |
| 36 | MIPI_D0P | H/L | MIPI_DSI DATA signal |
| 37 | NC | – | nc |
| 38 | MIPI_D0N | H/L | MIPI_DSI DATA signal |
| 39 | GND | L | Power Gound |
Custom 3.4'' TFT Display
We provide tailored 3.4'' TFT LCD solutions, allowing you to specify key parameters like resolution, brightness, interface type, and touch functionality. Our offerings also include PCB design, connector configuration, and cover glass customization to ensure reliable performance and seamless integration with your system.
LCD Connector Custom
The cable length and connector layout of 3.4” LCD modules can be tailored to your system requirements, providing reliable operation and smooth integration.
Custom LCD Interfaces
Customizable cable lengths and connector positions for 3.4” LCD modules ensure precise system fit and dependable, consistent performance.
3.4'' LCD PCB Design
The 3.4” LCD modules are compatible with a variety of interfaces, including MCU parallel, LVDS, SPI, RGB, HDMI, and MIPI DSI, and our experts can guide
3.4'' Touchscreen Adds
Enhance your 3.4” TFT module with resistive or capacitive touch, enabling smooth integration, precise responsiveness, and a more intuitive user experience.
