<p>Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240MHz.</p> <p>Supports 2.4GHz Wi-Fi (802.11 b\/g) and Bluetooth 5 (LE), onboard antenna.</p> <p>Onboard 512KB , 384KB ROM, 8MB PSRAM and 16MB Flash.</p> <p>Onboard 1.47-inch LCD screen, 172x320 resolution, 262K color.</p> <p>Lead out most GPIO, integrated full-speed USB serial port.</p> <p>Onboard QM18658 six- inertial measurement unit (3- acceleration, 3- gyroscope), which can detect device deflection status, step counting and other functions.</p> <p>Onboard RGB colored lamp beads, with transparent acrylic interlayer, can achieve cool lighting effects.</p> <p>Onboard Micro-SD card slot, can be connected to an external SD card to store pictures or files.</p> <p>Onboard battery charging management module allows access to batteries to power the device.</p> <p>Supports flexible clock, multiple power modes and other accurate control to achieve multi-scenario low power consumption mode.</p> <p>(The product appearance and printed words depending on the batch, but this does not affect use)</p> <p>Specification:A:With pin header</p> <p>Color: As Shown</p> <p>Material: PCB+LCD</p> <p>Package Contents:</p> <p>1 x ESP32-S3 Development Board</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>