Processor: High-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz operating frequency
Memory: 512KB SRAM, 384KB ROM, onboard 16MB Flash, 8MB PSRAM
Display: 2.8-inch capacitive touch screen, 240×320 resolution, 262K color, 5-point touch support via I2C
Networking: Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) with onboard antenna
Sensors: QST attitude sensor QMI8658C (6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer), PCF85063 RTC chip
Audio: PCM5101 audio decoder, onboard speaker, amplifier chip
Storage: TF card slot supports up to 16GB
Power Management: Battery recharge manager with ME6217C33M5G low dropout regulator (800mA output Max.), MX1.25 battery header for 3.7V Lithium battery, RTC battery header (The battery is not includes)
Interfaces: UART, I2C, USB Type-C port, 13PIN multi-functional pin header, IPEX1 connector and switching resistor for external antenna setup
Indicators: Power indicator, charge indicator

Features:

1. Advanced Processor Performance Equipped with a high-performance Xtensa 32-bit LX7 dual-core processor, running up to 240MHz, this development board offers powerful computational capabilities, making it ideal for a wide range of applications from simple IoT devices to complex HMI systems.
2. Integrated High-Resolution Touch Display The onboard 2.8-inch capacitive touch display with 240×320 resolution supports 5-point touch control via an I2C interface. This allows for smooth and responsive interaction with your user interface, ideal for developing advanced GUI applications with LVGL.
3. Comprehensive Connectivity Options Support for 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) ensures robust wireless communication for your projects. The integrated onboard antenna and an optional external antenna via the IPEX1 connector provide flexible networking solution for varied environments.
4. Versatile Peripherals and Expansion Options The board is equipped with a variety of peripheral interfaces including UART, I2C, and multiple IO interfaces. Additional features like the onboard speaker, QMI8658 6-axis sensor, RTC chip, and TF card slot significantly enhance its functionality, making it suitable for diverse applications.
5. Efficient Power Management Features such as the ME6217C33M5G low dropout regulator, battery recharge management, and multiple power modes are designed to achieve low power consumption. The onboard indicators and control buttons facilitate monitoring and efficient power management for battery-operated projects.

Package Included:

1 x ESP32-S3-Touch-LCD-2.8
1 x SH1.0 12PIN cable ~100mm
2 x SH1.0 4PIN cable ~100mm
1 x 2030 speaker