ESP32-S3 sa 2.8 inča touch ekranom, 480x480, LCD, 8MB PSRAM

SKU:  27780
Part Number:  ESP32-S3-Touch-LCD-2.8-D
Brand:  Waveshare

Korisne informacije: www. waveshare. com/wiki/ESP32-S3-LCD-Driver-Board

  ESP32-S3 RGB LCD Driver Board, Equipped With 32-bit 240MHz LX7 Dual-Core Processor, 8MB PSRAM and Flash, WiFi &Bluetooth Support, 2.8 inch RGB Touch Display Module ESP32-S3 RGB LCD Driver Board

Compatible with development environments such as Arduino-IDE, ESP-IDF, etc.

Based on ESP32-S3-WROOM-1-N8R8 module

Driver board Features

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.

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:

• Adopts ESP32-S3-WROOM-1-N8R8 module with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz
• Integrated 512KB SRAM, 384KB ROM, 8MB PSRAM, 8MB Flash memory
• Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance
• Type-C connector, easier to use
• Onboard 40Pin SPI+RGB and 18Pin SPI LCD screen connector, strong compatibility and expandability
• Onboard Lithium battery recharge manager ETA6096 and MX1.25 lithium battery header
• Castellated module allows soldering direct to carrier boards
• Supports multiple low-power operating states, adjustable balance between communication distance, data rate and power consumption to meet the power requirements of various application scenarios

Options for RGB Displays

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                   2.8inch round touch display 480×480 SPI+RGB TFT ST7701 GT911 I2C capacitive 5-point                  

Note:
The LCD module is optional, please refer to the Package Content for more detailed part list.
The LCD modules listed above are the ones that’ve been tested; If you need to use with other LCDs, please confirm the interface and circuit compatibility of your screen and make necessary adaptations.

  2.8″ round touch display

2.8inch TFT round display, 5-point touch, 480×480 pixels, RGB display interface

What’s On Board

1. ESP32-S3-WROOM-1-N8R8
   Xtensa 32-bit LX7 dual-core processor
2. 20PIN header
3. AP3032KTR
   DC/DC boost chip
4. TCA9554PWR
   GPIO expansion chip
5. 18PIN SPI display connector
6. 40PIN SPI+RGB display connector
7. ME6217C33M5G
   800mA output, low dropout, high rejection rate

1. ETA6096
   high-efficiency Lithium battery recharge manager
2. Power indicator
3. MX1.25 Lithium battery header
   MX1.25 2P connector, for 3.7V Lithium battery, supports charging and discharging
4. BOOT button
   press it before resetting to enter download mode
5. RESET button
6. USB Type-C connector

Pin Definition

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

Package content: ESP32-S3-Touch-LCD-2.8-D

1. ESP32-S3-LCD-Driver-Board x1
2. 2.8inch RGB touch display x1
3. 20pin male pinheader (yellow) x1

w27780

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