Waveshare ESP32-S3 2.8inch Round Touch Display 480×480

€39,95
€39,95
€39,95
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High-performance development board featuring 480×480 resolution display, 32-bit LX7 dual-core processor with WiFi and Bluetooth connectivity, optional touch function for versatile IoT applications


Version Options


ESP32-S3-LCD-2.8C
without touch control


ESP32-S3-Touch-LCD-2.8C
with touch control

Features

This product is a microcontroller development board with 2.4GHz WiFi and Bluetooth BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 2.8inch LCD screen can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, suitable for the quick development of the HMI and other ESP32-S3 applications.

  • Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
  • Supports 2.4GHz Wi-Fi (802.81 b/g/n) and Bluetooth 5 (LE), with onboard antenna
  • Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM
  • Onboard 2.8inch LCD display, 480×480 resolution
  • Supports touch control via I2C interface, with interrupt support (for touch version only)
  • Adapting UART, I2C and some IO interfaces, integrates full-speed USB port
  • Onboard QMI8658 6-axis sensor, RTC sensor, TF card slot and battery recharge management module, etc.
  • Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios

Display Parameters

Display Panel IPS Display Size 2.8 inch
Resolution 480 × 480 Contrast Ratio 1200:1
Communication Interface RGB Driver IC ST7701
Touch Interface
(Touch Version Only)		 I2C Touch IC
(Touch Version Only)		 GT911

Application Scenarios


IPS Display Panel

Excellent display performance, 160° viewing angle


Supports ESP-IDF, Arduino IDE

Comprehensive SDK, dev resources, and tutorials to help you easily get started


Supports Multiple Peripherals

Supports the expansion of multiple peripherals via GPIO, UART and I2C interfaces, etc.


What's On Board


  1. ESP32-S3R8
    Dual-core processor, up to 240MHz operating frequency
  2. QST attitude sensor
    QMI8658 (6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer)
  3. TCA9554PWR
    GPIO expander chip
  4. FSUSB42UMX
    UART selection chip, the 4-pin UART header is disabled when connected to the UART Type-C port
  5. CH343P
    USB to UART with onboard automatic download circuit, enabling program burning without additional operations
  6. 16MB Flash
  7. RTC chip
    PCF85063 RTC chip
  8. Battery recharge manager
  9. ME6217C33M5G
    Low dropout regulator, 800mA output (Max.)
  10. USB Type-C port
  11. MX1.25 battery header
    MX1.25 2PIN connector, for 3.7V Lithium battery, supports charging and discharging
  1. 12PIN multi-functional pin header
  2. IPEX1 connector
    Switching to use external antenna via resoldering the resistor
  3. TF card slot
  4. RTC battery header
    for connecting rechargeable RTC battery
  5. I2C header
    connecting with internal chip, only supports the I2C peripherals and cannot be mapped to other functions
  6. UART header
    only available when the USB to UART Type-C port is not connected
  7. USB TO UART Type-C port
    for power supply, program burning and debugging
  8. Buzzer
  9. Charge indicator
    Lithium battery charge indicator, lights up when charging, off when fully charged (the light status is uncertain when the battery is not connected)
  10. Power indicator
  11. Battery power supply control button
  12. RESET button
  13. BOOT button

Outline Dimensions

ESP32-S3-LCD-2.8C


ESP32-S3-Touch-LCD-2.8C


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