ESP32-S3 Development Board with 1.69inch Capacitive Touch Display 240x280 Pixels 262K Color Micro LCD 2.4GHz Wi-Fi Bluetooth 5 LE 6-Axis IMU 8MB PSRAM and 16MB Flash

Product Description:

ESP32-S3 development board with a 1.69-inch 262K-color capacitive touch display at 240 x 280 pixels. It combines wireless connectivity, onboard motion sensing, real-time clock functionality, and peripheral interfaces for embedded projects and device control.

Core Selling Points:

The ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor operates at up to 240MHz. Built-in 2.4GHz Wi-Fi using 802.11 b/g/n and Bluetooth 5 LE provide wireless connectivity through the onboard antenna. The capacitive touch display offers high transmittance and fast response. A 6-axis IMU supports motion gesture detection and step counting, while flexible clock and independent module power settings support low-power operation in different scenarios.

Technical Specifications:

Processor: ESP32-S3R8 Xtensa 32-bit LX7 dual-core, up to 240MHz. Display: 1.69-inch capacitive touch display, 240 x 280 pixels, 262K colors. Display driver: ST7789V2, using SPI communication. Touch controller: CST816T, using I2C communication. Memory: 512KB SRAM, 384KB ROM, 8MB PSRAM, and external 16MB Flash memory. Wireless: 2.4GHz Wi-Fi 802.11 b/g/n and Bluetooth 5 LE. Motion sensor: QMI8658 6-axis IMU with a 3-axis accelerometer and 3-axis gyroscope. RTC: PCF85063 with a reserved SH 1.0 RTC battery header that supports charging. Interfaces and expansion: Type-C connector, 4 x GPIO pads, I2C, and UART interface.

Before Purchase:

Confirm that your project can use the board's 1.69-inch 240 x 280 capacitive touch display and its SPI and I2C communication interfaces. Peripheral connections and debugging use the reserved GPIO, I2C, and UART interfaces. The RTC battery connection uses the reserved SH 1.0 header. Wireless functions require 2.4GHz Wi-Fi using 802.11 b/g/n or Bluetooth 5 LE.