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RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RLX COMPONENTS s.r.o. , Electronic Components Distributor.
ESP32-S3 RGB LCD Driver Board, 32-bit 240MHz LX7 Dual-Core, 8MB PSRAM Flash, WiFi&BT, 2.1inch RGB Touch Display (WS-27779)
ESP32-S3 RGB LCD Driver Board, Equipped With 32-Bit 240MHz LX7 Dual-Core Processor, 8MB PSRAM And Flash, WiFi & Bluetooth Support, Options For 2.1Inch RGB Touch Display Module
Compatible With Development Environments Such As Arduino-IDE, ESP-IDF, Etc.
Based On ESP32-S3-WROOM-1-N8R8 Module
ESP32-S3-LCD-Driver-Board
the RGB LCD driver board only
ESP32-S3-Touch-LCD-2.1-D
the RGB LCD driver board with 2.1inch
RGB round touch display
ESP32-S3-Touch-LCD-2.8-D
the RGB LCD driver board with 2.8inch
RGB round touch display
ESP32-S3-Touch-LCD-4-D
the RGB LCD driver board with 4inch RGB
touch display
* for more detailed part list, please refer to the Package Content
The ESP32-S3-LCD-Driver-Board is a compact-size microcontroller development board with 40Pin SPI+RGB and 18Pin SPI LCD connectors. Integrates high-capacity Flash and PSRAM, allows connecting to LCD screen through onboard two LCD connectors, can smoothly run GUI programs such as LVGL.
Adopts ESP32-S3-WROOM-1-N8R8 module, which is equipped with Xtensa 32-bit LX7 dual-core processor with 240MHz running frequency, built-in 512KB SRAM (TCM) and 8MB PSRAM; Onboard ETA6096 high-efficiency Lithium battery recharge manager and MX1.25 lithium battery header, adapting 20pin GPIO header which is compatible with 18Pin SPI screen. Supports expanding various peripheral devices and is easy to use.
You can choose Arduino-IDE, ESP-IDF, or other development environments in software so that you can easily and quickly get started and apply it to the product.
Key features:
Onboard 40PIN Connector, Compatible With Multiple RGB666/565 LCD Displays
MODEL | DISPLAY | TOUCH | ||||||
---|---|---|---|---|---|---|---|---|
RESOLUTION | DISPLAY INTERFACE | DISPLAY PANEL | DRIVER CHIP | TOUCH CHIP | TOUCH INTERFACE | TOUCH TYPE | TOUCH POINT | |
2.1INCH ROUND TOUCH DISPLAY | 480×480 | SPI+RGB | TFT | ST7701 | CST820 | I2C | capacitive | single point |
2.8INCH ROUND TOUCH DISPLAY | 480×480 | SPI+RGB | TFT | ST7701 | GT911 | I2C | capacitive | 5-point |
4INCH TOUCH DISPLAY | 480×480 | SPI+RGB | TFT | ST7701 | GT911 | I2C | capacitive | 5-point |
Note: |
2.1inch TFT Round Display, Single Point Touch, 480×480 Pixels, RGB Display Interface
2.8inch TFT Round Display, 5-Point Touch, 480×480 Pixels, RGB Display Interface
4inch TFT Display, 5-Point Touch, 480×480 Pixels, RGB Display Interface
Onboard 18PIN Connector, And Reserved 20PIN GPIO Header
CONNECTOR ①: 40PIN SPI+RGB | CONNECTOR ②: 18PIN PI | ||||||
---|---|---|---|---|---|---|---|
PIN NO. | SYMBOL | ESP32S3 CONTROL PIN | FUNTION | PIN NO. | SYMBOL | ESP32S3 CONTROL PIN | FUNTION |
1 | LEDA | - | backlight positive | 1 | VCC | 3.3V | LCD power input |
2,3 | LEDK | - | backlight negative | 2 | BL | 6 | backlight |
5 | VCI | 3.3V | I/O pins power supply | 3 | GND | GND | ground |
6 | RESET | EXIO3 | reset pin | 4 | SCLK | 1 | SPI CLK pin |
7,8 | NC | - | not connected | 5 | MOSI | 2 | SPI MOSI pin |
9 | SDA | 1 | SPI data signal pin | 6 | MISO | 42 | SPI MISO pin |
10 | SCL | 2 | SPI clock signal pin | 7 | DC | 41 | LCD data/command pin |
11 | CS | 42 | SPI chip select pin | 8 | RST | 40 | LCD reset pin |
12 | PCLK | 41 | pixel clock pin | 9 | CS' | 39 | LCD chip select pin |
13 | DE | 40 | control mode selection | 10 | NC | - | not connected |
14 | VS | 39 | Frame SYNC signal, vertical synchronizing input | 11 | NC | - | not connected |
15 | HS | 38 | Line SYNC signal, horizontal synchronizing input | 12 | RST' | 16 | touch reset pin |
16~21 | B0~B5 | NC, 5, 45, 48, 47, 21 | blue data input | 13 | SCL' | 7 | touch I2C clock pin |
22~27 | G0~G5 | 14, 13, 12, 11, 10, 9 | green data input | 14 | SDA' | 15 | touch I2C data pin |
28~33 | R0~R5 | NC, 46, 3, 8, 18, 17 | red data input | 15 | INT' | 17 | touch signal interrupt |
35 | TP-INT | 16 | touch signal interrupt | 16 | NC | - | not connected |
36 | TP-SDA | 15 | touch I2C data pin | 17 | NC | - | not connected |
37 | TP-SCL | 7 | touch I2C clock pin | 18 | NC | - | not connected |
38 | TP-RST | EXIO1 | touch reset pin | ||||
39 | TP-VCC | 3.3V | touch power supply | ||||
4,34,40 | GND | GND | ground |
Balenie Obsahuje / Package Content