1.44 Inch:
With PCB backplane
Dot matrix: 128X128!
Driver: ST7735
Only 4 IOs can drive
1.8 Inch:
1.8-inch SPI serial screen with backplane module, requires at least 4 IO drivers
Size: 1.8 inch SPI serial bus
Resolution: 128*160
Driver IC: ST7735
The features of this module:
1. Support Arduino various MCU in-line without any wiring
2. Integrated voltage regulator IC, support 5V or 3.3V power supply
3. Onboard level shifting scheme, truly compatible with 5V/3.3V IO level.
Support a variety of microcontroller IO connections
4. Integrated SD card expansion circuit,
5. Reserve SPI FLASH font circuit to facilitate extended application
2.0 Inch:
2.0 inch SPI serial screen with backplane module, at least 4 IO drivers
Size: 2.0 inch SPI serial bus
Resolution: 176*220
Driver IC: ILI9225
The features of this module:
1. Support Arduino various MCU in-line without any wiring
2. Integrated voltage regulator IC, support 5V or 3.3V power supply
3. Onboard level shifting scheme, truly compatible with 5V/3.3V IO level.
Support a variety of microcontroller IO connections
4. Integrated backlight control circuit, can control on-off or PWM dimming,
5. Integrated SD card expansion circuit,
6. Reserve SPI FLASH font circuit to facilitate extended application
Pin Description:
11Pin LCD module interface pin definition:
Vcc: module power supply positive, can input 5V or 3.3V
GND: Module power supply negative, ground
GND: The module power supply is negative, grounded, or can be left floating.
NC: Hanging
NC: Hanging
LED: backlight control pin, connected to high level
CLK: Serial SPI clock signal
SDI: serial spi data input signal
RS: Command (RS = 0) parameter (RS 1) selection
RST: LCD reset signal
CS: liquid crystal chip selection signal
4 Pin Expansion Pin Interface Pin Definition:
SD CS: SD card selection signal
SD_ MOSI: SPI bus MOSI data input
SD_ MISO: SPI bus MISO data output
SD_ SCK: SPI bus serial clock signal
2.2 Inch:
Only 5 IO ports (analog SPI), or direct hardware SPI, can be driven, input voltage support 5V/3.3V, ILI9341 driver, resolution 240*320
2.4 Inch:
Resolution 240*320
2.8 Inch:
Resolution 240*320