【1.3-inch IPS screen】IPS full-viewing angle LCD panel with a resolution of 240(RGB)x240.
【Driver IC】The driver IC is ST7789, using a universal 7-pin SPI interface.
【SD Card Slot】There is an SD card slot at the bottom, which can easily load full-color bitmaps in FAT16/FAT32 format from MicroSD cards
【Supports Multiple MCUs】Supports ESP32/ESP8266/Arduino/STM32 and other main control MCUs.
This is a 1.3 inch display screen with a resolution of 240 (RGB) x240. It is an IPS full view LCD display panel so the color looks great in any direction. The drive IC is ST7789, and the universal 7-pin SPI interface is used.
The bottom has an SD card slot, which makes it easy to load full-color bitmaps from the MicroSD card in FAT16/FAT32 format.
Support the main control MCU such as ESP32/ESP8266/Arduino/STM32.
No. |
Symbol |
Description |
01 |
GND |
GND |
02 |
VCC |
Power Supply 3.3V: U3 disconnected, J1 short circuited 5V: U3 welding, J1 disconnected |
03 |
SCL |
SPI Clock Signal |
04 |
SDA |
SPI Data Signal |
05 |
RESET |
Reset Control Signal |
06 |
A0 |
Data/Command Selection Pin 0: Command 1: Data |
07 |
BL |
Backlight Control Pin High level: enable backlight Low level: disable backlight |
No. |
Symbol |
Description |
01 |
CS1 |
LCD Chip Selection Pin J2 is short circuited to ground: not in use J2 is disconnected: in use |
02 |
CS2 |
Character Library Chip Selection Pin |
03 |
CS3 |
SD Card Selection Pin |
04 |
FSD |
Character Library Chip and SD Card Data Output Pin |