LCM Pin Definition (50-pin RGB)
| PIN NO. | SYMBOL | DESCRIPTION |
| 1~2 | VLED+ | Power for LED backlight (Anode) |
| 3~4 | VLED- | Power for LED backlight (Cathode) |
| 5 | GND | Power ground |
| 6 | VCOM | Common Voltage |
| 7 | DVDD | Digital Power |
| 8 | MODE | DE/SYNC mode select. |
| 9 | DE | Data Enable signal |
| 10 | VSYNC | Vertical sync input |
| 11 | HSYNC | Horizontal sync input |
| 12 | B7 | Blue data (MSB) |
| 13~18 | B6 | Blue data |
| 19 | B0 | Blue data(LSB) |
| 20 | G7 | Green data(MSB) |
| 21~26 | G6 | Green data |
| 27 | G0 | Green data (LSB) |
| 28 | R7 | Red data (MSB) |
| 29~34 | R6 | Red data |
| 35 | R0 | Red data (LSB) |
| 36 | GND | Power ground |
| 37 | DCLK | Clock input |
| 38 | GND | Power ground |
| 39 | SHLR | Left/Right Selection |
| 40 | UPDN | Up/Down Selection |
| 41 | VGH | Gate ON Voltage |
| 42 | VGL | Gate OFF Voltage |
| 43 | AVDD | Power for Analog Circuit |
| 44 | RESET | Global reset pin |
| 45 | NC | Not connection |
| 46 | VCOM | Common Voltage |
| 47 | DITH | Dithering function enable control |
| 48 | GND | Power ground |
| 49~50 | NC | Not connection |
6-pin I²C Interface
| PIN | ASSIGNMENT |
| 1 | RESET |
| 2 | SDA |
| 3 | SCL |
| 4 | INT |
| 5 | VDD(3.3V) |
| 6 | GND |
