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3.4" 800×800 Round TFT with Capacitive Touch | DM-TFTR34-471
The DM-TFTR34-471 is a 3.4-inch high-resolution round TFT LCD featuring 800 × 800 pixels, MIPI interface, and capacitive touch via I2C. Equipped with ILI9881C (LCD) and HX8526-E30 (CTP) controllers, this module offers crisp visuals and intuitive touch interaction for smart devices, control panels, and embedded GUIs.
Parameter | Value | Unit |
---|---|---|
Diagonal Dimension | 3.4 | inch |
Resolution | 800 × 800 | pixels |
Viewing Direction | All | - |
Touch Mode | Capacitive (CTP) | - |
Module Dimensions | 96.6 × 99 × 3.98 | mm |
Viewing Area | 87.6 × 87.6 | mm |
Supply Voltage | 1.8 | V |
Interface | MIPI (Display), I2C (Touch) | - |
Luminance | 350 | cd/m² |
LCD Driver IC | ILI9881C | - |
CTP Driver IC | HX8526-E30 | - |
Operating Temperature | -20 ~ 70 | °C |
Storage Temperature | -30 ~ 80 | °C |
Mechanical Dimensions

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3.4" Round TFT Display 800x...
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