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Product Description
- 1.9-inch color screen,support 65K color display,display rich colors
- 170X320 resolution, clear display
- IPS full view panel, super wide visual range
- Using the 4-line-SPI serial bus, it only takes a few IOs to illuminate the display
- Provide a rich STM32, C51 and MSP430 sample program
- Military-grade process standards, long-term stable work
- Provide underlying driver technical support
Product Parameters
| Name | Parameter |
| Display Color | RGB 65K color |
| SKU | MSP1901 |
| Screen Size | 1.9(inch) |
| Type | IPS |
| Driver IC | ST7789 |
| Resolution | 170*320 (Pixel) |
| Module Interface | 4-line SPI interface |
| Active Area (AA area) | 22.695x42.72 (mm) |
| Touch Screen Type | have no touch screen |
| Touch Screen Type | have no touch IC |
| Module PCB Size | 29.00x62.00(mm) |
| Angle of view | all angle |
| Operating Temperature | -10℃~60℃ |
| Storage Temperature | -20℃~70℃ |
| VCC power voltage | 3.3V |
| Power Consumption | TBD |
| Rough Weight(Package containing) | 13g |
Interface Definition
| Number | Pin Label | Description |
| 1 | GND | LCD Power ground |
| 2 | VCC | LCD power supply is positive (3.3V) |
| 3 | SCL | LCD SPI bus clock signal |
| 4 | SDA | LCD SPI bus write data signal |
| 5 | RES | LCD reset control signal(Low level reset) |
| 6 | DC | LCD register / data selection control signal
(Low level: register, high level: data) |
| 7 | CS | LCD chip select control signal (low level enable) |
| 8 | BLK | LCD backlight control signal (high level lighting,
if you do not need control, please connect 3.3V) |
Product Documentation
- 1.9inch 4-line-SPI_IPS Module User Manual
- 1.9inch IPS screen Specification
- 1.9inch 4-line-SPI_IPS Module Schematic
- 1.9inch 4-line-SPI_IPS Module Schematic
- 1.9inch 30pin IPS screen Schematic and PCB package library
- Driver IC ST7789V Data sheet
Program Download
Reference Materials
- C51 Keil and stc-isp software use illustration
- STM32 keil software use illustration
- IAR_IDE and MspFet software use illustration
- PCtoLCD2002 software use illustration
- Image2Lcd software use illustration
- Chinese and English display modulo settings