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ESP32 S3 Development Board Round Display With CNC Metal Case

ESP32 S3 Development Board Round Display With CNC Metal Case

The ESP32-S3-Touch-LCD-1.28 is a low-cost, high-performance microcontroller development board by Waveshare, featuring a 1.28-inch capacitive touch LCD, lithium battery charging chip, six-axis sensor (accelerometer and gyroscope), and various peripherals. It is based on the ESP32-S3R2 SoC with low-power Wi-Fi and BLE 5.0. The board includes 16MB Flash and 2MB PSRAM, hardware encryption, and low-power modes suitable for IoT, mobile, wearable electronics, and smart home applications.

Package Includes

  • ESP32-S3-Touch-LCD-1.28 Development Board
  • USB Type-C Cable
  • Headers for GPIO Pins


135.95 AED 135.95 AED Tax Included
135.95 AED Tax Included

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Features:

  • Processor: Xtensa® 32-bit LX7 dual-core, up to 240MHz
  • Wireless: 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE)
  • Memory: 512KB SRAM, 384KB ROM, 2MB PSRAM, 16MB Flash
  • Display: 1.28-inch capacitive touch, 240×240 resolution, 65K color
  • Sensors: QMI8658 6-axis IMU (3-axis accelerometer, 3-axis gyroscope)
  • Battery Management: 3.7V MX1.25 lithium battery charging header
  • Interfaces: Type-C connector, 6 GPIO pins via SH1.0 connector
  • Additional Features: Flexible clock, low power consumption, USB serial port controller, GPIO pin configuration

ESP32-S3 1.28inch Round Display, front scene view, placed on table

Specifications:

LCD Parameters:

  • Touch Chip: CST816S
  • Touch Interface: I2C
  • Display Chip: GC9A01A
  • Display Interface: SPI
  • Resolution: 240(H)RGB x 240(V)
  • Display Size: Φ32.4mm
  • Panel Type: IPS
  • Pixel Size: 0.135(H) x 0.135(V) mm

IMU Parameters:

  • Sensor: QMI8658
  • Acceleration: 16-bit resolution, Range: ±2, ±4, ±8, ±16g
  • Gyrometer: 16-bit resolution, Range: ±16, ±32, ±64, ±128, ±256, ±512, ±1024, ±2048°/sec

ESP32-S3 1.28inch LCD, black CNC metal case, Acrylic bottom plate

Pinout:

ID Component Description
1 ESP32-S3R2 The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, with onboard 2MB PSRAM.
2 W25Q128JVSIQ 16MB NOR-Flash.
3 QMI8658 6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer.
4 ME6217C33M5G 800mA output, low dropout, high rejection rate voltage regulator.
5 CH343P USB to UART chip.
6 ETA6096 High-efficiency Lithium battery recharge manager.
7 1.27mm pitch headers Adapting multiple GPIO pins.
8 BOOT button Press it before resetting to enter download mode.
9 RESET button Button to reset the device.
10 MX1.25 battery header MX1.25 2P connector, for 3.7V Lithium battery, supports charging and discharging.
11 USB Type-C connector For programming and log printing.
12 2.4GHz ceramic antenna Onboard antenna for 2.4GHz communication.

ESP32-S3 pin definition

Pin Peripheral Description
GPIO0 BOOT0 Boot mode pin. Used to enter firmware download mode when held low during reset.
GPIO13 TP_RST Reset line for the touch panel.
GPIO14 LCD_RST Reset line for the LCD screen.
GPIO15 GPIO General Purpose Input/Output pin, can be configured for various functions.
GPIO16 GPIO General Purpose Input/Output pin, can be configured for various functions.
GPIO17 GPIO General Purpose Input/Output pin, can be configured for various functions.
GPIO18 GPIO General Purpose Input/Output pin, can be configured for various functions.
GPIO21 GPIO General Purpose Input/Output pin, can be configured for various functions.
GPIO33 GPIO General Purpose Input/Output pin, can be configured for various functions.
UART_TXD UART Transmit data pin for UART communication, used for firmware burning and log printing.
UART_RXD UART Receive data pin for UART communication, used for firmware burning and log printing.

ESP32-S3 Touch LCD, pin definition

Applications

  • IoT Devices
  • Mobile Devices
  • Wearable Electronics
  • Smart Home Applications

Dimensions

Dimensions