Mechanical & Display Specifications
Item | Standard value | Unit |
LCD Size | 0.85 | inch |
Dot Matrix | 128(RGB) × 128 | pixel |
Module Size | 17.60 × 20.60× 1.45 | mm |
Active Area | 15.21 × 15.21 | mm |
Dot Pitch | 0.1188 × 0.1188 | 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 | ST7735S | - |
Interface | 3-line SPI,4-line SPI | - |
LED Numbers | 1 LEDs | - |
Weight | TBD | g |
Interface Pin
Pin No. | Symbol | Type | Description |
1 | GND | P | Ground |
2 | VCC | P | Power supply |
3 | SPI4W | I | SPI4W=”0”,3-line SPI,DCX no used |
SPI4W=”1”,4-line SPI | |||
4 | SCL | I | Serial clock in serial interface |
5 | RESET | I | Chip reset signal |
6 | CS | I | Chip Select signal |
7 | SDA | I | Serial data input |
8 | DCX | I | Display data/command selection. |
D/CX=”1”:Display Data or Parameter. D/CX=”0”:Command Data | |||
9 | BLA | P | LED driving anode |
10 | BLK | P | LED driving cathode |
Note1: TYPE definition: | I-----Input O---Output P | Power/Ground |
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