Equipped with 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 (BLE), with onboard antenna. Built in 512KB of SRAM and 384KB ROM, with onboard 2MB PSRAM and an external 16MB Flash memory. Type-C connector, keeps it up to date, easier to use. Onboard 1.28inch capacitive touch LCD display, 240x240 resolution, 65K color. Adopts CNC metal case with Acrylic dull-polish bottom plate. Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture. Onboard 3.7V lithium battery recharge/discharge header and 6 x GPIO pins via SH1.0 connector. Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios. Integrated with USB serial port full-speed controller, GPIO pins allows flexibly configuring pin functions. ESP32-S3-Touch-LCD-1.28-B is a low-cost, high-performance MCU board designed by Waveshare, tiny size, with onboard 1.28inch capacitive touch display, Li-ion battery recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), and so on, which makes it easy for you to develop and integrate it into products quickly. Different batches may have different appearance, which does not affect use. color: Black Material: Metal + acrylic Package Contents: 2 x ESP32-S3 Development Board 2 x cable 2 x screwdriver(Screwdriver colors are random and cannot be specified) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.