This product adopts ESP32-S3R8 chip with 2.4GHz Wi-Fi and Bluetooth BLE 5 support, and integrates high-capacity Flash and PSRAM. Onboard 1.64inch AMOLED display, capable of smoothly running GUI programs such as LVGL. Onboard rich peripheral resources such as QMI8658 6-axis IMU, TF card slot, and Lithium battery header, etc., while also providing USB, UART, I2C and multiple MUX_GPIO interfaces for strong expandability. It is ideal 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 (802.11 b/g/n) and Bluetooth 5 (LE), with an onboard antenna. The device allows switching to use an external antenna by resoldering an onboard resistor
• Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM
• Onboard 1.64inch AMOLED display, QSPI interface, 280 × 456 resolution, 16.7M color
• Supports capacitive touch function, controlled via I2C interface
• Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for motion gesture detection, step counting, and more
• Onboard RST button, along with programmable BOOT button for customizable functionality and flexible development
• Onboard 3.7V MX1.25 Lithium battery recharge/discharge header
• Onboard TF card slot, enabling external storage for pictures or files
• Onboard USB Type-C port for power supply, program downloading, and debugging, making development more convenient
• Adapting I2C, UART, and USB interfaces, for connecting peripherals and debugging
• Adopts CNC-machined metal frame for better protection, nice looking and more durable