General Specification
Item | Standard value | Unit |
LCD Size | 2 | inch |
Dot Matrix | 240(RGB) × 320 | pixel |
Module Size | 36.60 × 51.20 × 3.75 | mm |
Active Area | 30.60 × 40.80 | mm |
Dot Pitch | 0.1275 × 0.1275 | mm |
Pixel Configuration | R.G.B. Stripe | - |
Color depth | 262K | - |
Display Mode | Normally black, Transmissive | - |
Technology Type | a-Si | - |
Viewing Direction | All | - |
Gray Scale Inversion Direction | All | - |
Driver IC | ST7789V | - |
Interface | 8bit MCU | - |
LED Numbers | 4 LEDs | - |
Weight | TBD | g |
Interface Definition
Pin No. | Symbol | Type | Description |
1 | GND | P | Ground |
2 | DB7 | I/O | Data bus |
3 | DB6 | I/O | Data bus |
4 | DB5 | I/O | Data bus |
5 | DB4 | I/O | Data bus |
6 | DB3 | I/O | Data bus |
7 | DB2 | I/O | Data bus |
8 | DB1 | I/O | Data bus |
9 | DB0 | I/O | Data bus |
10 | RD | I | Read signal |
11 | WR | I | Write signal |
12 | Display data/command selection: | ||
DC | I | DC=’1’: display data or parameter. DC=’0’: command data. | |
13 | CS | I | Chip Select signal |
14 | RESET | Chip reset signal | |
15 | VDD | P | Power supply for system |
16 | GND | P | Ground |
17 | LEDK | P | LED driving cathode |
18 | LEDA | P | LED driving anode |
19 | CTP-RST | I | CTP Reset signal |
20 | CTP-SDA | I/O | CTP I2C data |
21 | CTP-SCL | I | CTP I2C clock |
22 | CTP-INT | O | CTP Interrupt output |
23 | CTP-VDD | P | CTP Power supply |
24 | GND | P | Ground |
Note1: TYPE definition: I-----Input O---Output P Power/Ground |
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