- General Specs
- Interface Pin Function
- Contour Drawing
- Absolute Maximum Ratings
- Electrical Characteristics
| Item | Dimension | Unit |
|---|---|---|
| TFT Series | High Brightness TFT,Wide View TFT, IPS TFT LCD, Support HDMI Signal TFT | |
| Size (Diagonal) | 4.3 | inch |
| Dot Matrix / Resolution | 480 × RGB × 272 (TFT) | dots |
| Module Dimension | 105.5 × 84.2 × 22.13 | mm |
| Active Area | 95.04 × 53.856 | mm |
| Dot / Pixel Pitch | 0.198 × 0.198 | mm |
| LCD Type | TFT, Normally Black, Transmissive | |
| Viewing Angle | 80/80/80/80 (IPS) | |
| Aspect Ratio | 16:9 | |
| Backlight Type | LED, Normally White | |
| Control Board | Yes | |
| Power Board | Yes | |
| Built-in Controller | TFP401 | |
| Interface | HDMI (only for DVI) | |
| Touch Panel | Without Touch Panel | |
| Surface | Glare | |
| Brightness | 1000 | cd/㎡ |
| O-Film | No | |
| Mounting Hole | Yes | |
| Operating Temperature | -20~+70 | °C |
| Storage Temperature | -30~+80 | °C |
LCM PIN Definition (CON4) for 4.3-inch HDMI LCD
| Pin No. | Symbol | Function |
|---|---|---|
| 1 | NC | No connector |
| 2 | 5V | Raspberry Pi:Power 5V |
| 3 | GPIO02 | Raspberry Pi:GPIO02 |
| 4 | 5V | Raspberry Pi:Power 5V |
| 5 | GPIO03 | Raspberry Pi:GPIO03 |
| 6 | GND | Raspberry Pi:GND |
| 7 | GPIO04 | Raspberry Pi:GPIO04 |
| 8 | GPIO14 | Raspberry Pi:GPIO14 |
| 9 | GND | Raspberry Pi:GND |
| 10 | GPIO15 | Raspberry Pi:GPIO15 |
| 11 | GPIO17 | Raspberry Pi:GPIO17 |
| 12 | GPIO18 (PWM_BL) | Raspberry Pi:GPIO18 (PWM adjusts the backlight brightness) |
| 13 | GPIO27 | Raspberry Pi:GPIO27 |
| 14 | GND | Raspberry Pi:GND |
| 15 | GPIO22 | Raspberry Pi:GPIO22 |
| 16 | GPIO23 | Raspberry Pi:GPIO23 |
| 17 | NC | No connector |
| 18 | GPIO24 | Raspberry Pi:GPIO24 |
| 19 | GPIO10 | Raspberry Pi:GPIO10 |
| 20 | GND | Raspberry Pi:GND |
| 21 | GPIO09 | Raspberry Pi:GPIO09 |
| 22 | GPIO25 | Raspberry Pi:GPIO25 |
| 23 | GPIO11 | Raspberry Pi:GPIO11 |
| 24 | GPIO08 | Raspberry Pi:GPIO08 |
| 25 | GND | Raspberry Pi:GND |
| 26 | GPIO07 | Raspberry Pi:GPIO07 |
| 27 | ID_SD | Raspberry Pi:ID_SD |
| 28 | ID_SC | Raspberry Pi:ID_SC |
| 29 | GPIO05 | Raspberry Pi:GPIO05 |
| 30 | GND | Raspberry Pi:GND |
| 31 | GPIO06 | Raspberry Pi:GPIO06 |
| 32 | GPIO12 | Raspberry Pi:GPIO12 |
| 33 | GPIO13 | Raspberry Pi:GPIO13 |
| 34 | GND | Raspberry Pi:GND |
| 35 | GPIO19 | Raspberry Pi:GPIO19 |
| 36 | GPIO16 | Raspberry Pi:GPIO16 |
| 37 | GPIO26 | Raspberry Pi:GPIO26 |
| 38 | GPIO20 | Raspberry Pi:GPIO20 |
| 39 | GND | Raspberry Pi:GND |
| 40 | GPIO21 | Raspberry Pi:GPIO21 |
LCM Pin Definition (CON5)
| Pin No. | Symbol | Function | |
|---|---|---|---|
| 1 | 3.3V | TFT Module Power limit can only output 3.3V,100mA | |
| 2 | 5V | Raspberry Pi:Power 5V | |
| 3 | GPIO02 | Raspberry Pi:GPIO02 | |
| 4 | 5V | Raspberry Pi:Power 5V | |
| 5 | GPIO03 | Raspberry Pi:GPIO03 | |
| 6 | GND | Raspberry Pi:GND | |
| 7 | GPIO04 | Raspberry Pi:GPIO04 | |
| 8 | GPIO14 | Raspberry Pi:GPIO14 | |
| 9 | GND | Raspberry Pi:GND | |
| 10 | GPIO15 | Raspberry Pi:GPIO15 | |
| 11 | GPIO17 | Raspberry Pi:GPIO17 | |
| 12 | GPIO18 (PWM_BL) | Raspberry Pi:GPIO18 (PWM adjusts the backlight brightness) | |
| 13 | GPIO27 | Raspberry Pi:GPIO27 | |
| 14 | GND | Raspberry Pi:GND | |
| 15 | GPIO22 | Raspberry Pi:GPIO22 | |
| 16 | GPIO23 | Raspberry Pi:GPIO23 | |
| 17 | 3.3V | TFT Module Power limit can only output 3.3V,100mA | |
| 18 | GPIO24 | Raspberry Pi:GPIO24 | |
| 19 | GPIO10 | Raspberry Pi:GPIO10 | |
| 20 | GND | Raspberry Pi:GND | |
| 21 | GPIO09 | Raspberry Pi:GPIO09 | |
| 22 | GPIO25 | Raspberry Pi:GPIO25 | |
| 23 | GPIO11 | Raspberry Pi:GPIO11 | |
| 24 | GPIO08 | Raspberry Pi:GPIO08 | |
| 25 | GND | Raspberry Pi:GND | |
| 26 | GPIO07 | Raspberry Pi:GPIO07 | |
| 27 | ID_SD | Raspberry Pi:ID_SD | |
| 28 | ID_SC | Raspberry Pi:ID_SC | |
| 29 | GPIO05 | Raspberry Pi:GPIO05 | |
| 30 | GND | Raspberry Pi:GND | |
| 31 | GPIO06 | Raspberry Pi:GPIO06 | |
| 32 | GPIO12 | Raspberry Pi:GPIO12 | |
| 33 | GPIO13 | Raspberry Pi:GPIO13 | |
| 34 | GND | Raspberry Pi:GND | |
| 35 | GPIO19 | Raspberry Pi:GPIO19 | |
| 36 | GPIO16 | Raspberry Pi:GPIO16 | |
| 37 | GPIO26 | Raspberry Pi:GPIO26 | |
| 38 | GPIO20 | Raspberry Pi:GPIO20 | |
| 39 | GND | Raspberry Pi:GND | |
| 40 | GPIO21 | Raspberry Pi:GPIO21 |
DVI
| Pin No. | Symbol | I/O | Function |
|---|---|---|---|
| 1 | Rx2+ | I | Channel-2 positive receiver input; low-voltage signal differential- input pair. |
| 2 | GND | P | Ground |
| 3 | Rx2- | I | Channel-2 negative receiver input; low-voltage signal differential- input pair. |
| 4 | Rx1+ | I | Channel-1 positive receiver input; low-voltage signal differential- input pair. |
| 5 | GND | P | Ground |
| 6 | Rx1- | I | Channel-1 negative receiver input; low-voltage signal differential- input pair. |
| 7 | Rx0+ | I | Channel-0 positive receiver input; low-voltage signal differential- input pair. |
| 8 | GND | P | Ground |
| 9 | Rx0- | I | Channel-0 negative receiver input; low-voltage signal differential- input pair. |
| 10 | RxC+ | I | Clock positive receiver input; low-voltage signal differential- input pair. |
| 11 | GND | P | Ground |
| 12 | RxC- | I | Clock negative receiver input; low-voltage signal differential- input pair. |
| 13-16 | NC | - | No connection |
| 17 | GND | P | Ground |
| 18 | 5V | P | Power Supply |
| 19 | Detect | I/O | Hot plug detect |
I: input, O: output, P: Power
USB Pin Definition (CON3)
| Pin No. | Symbol | Function |
|---|---|---|
| 1 | 5V | Power Supply (5V) |
| 2 | NC | No connection |
| 3 | NC | No connection |
| 4 | NC | No connection |
| 5 | GND | Power Ground |
Mechanical Dimensions of 4.3-inch HDMI LCD Module

Operating and Storage Limits for HDMI TFT LCD Module
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | - | +70 | ℃ |
| Storage Temperature | TST | -30 | - | +80 | ℃ |
Electrical Parameters and Power Requirements (5V)
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For LCM | VDD | - | - | 5.0 | - | V |
| Supply Current For LCM | IDD | - | - | 950 | 1,400 | mA |
| LED Life time | - | - | - | 50,000 | - | Hr |









