<p>S3 Dev Board-A is a low-cost, high-performance microcontroller development board with a compact size and rich peripheral interfaces.</p> <p>The main chip adopts ESP32-S3, which is an MCU chip that integrates 2.4 GHz Wi Fi and Bluetooth 5 (LE)</p> <p>You can experience the fun of USB and UART development with just one USB-C port, no longer worrying about switching interfaces</p> <p>You can choose development environments such as for ESP-IDF, for , and for MicroPython to easily and quickly get started and apply them to products</p> <p>The main chip adopts ESP32-S3</p> <p>Equipped with Xtensa 32-bit LX7 dual core processor with a main frequency of up to 240 MHz</p> <p>Onboard 4MB Flash memory</p> <p>Adopting USB Type-C interface, no need to worry about front and back insertion, say goodbye to old interfaces</p> <p>The CH343 and CH334 of Qinheng on board can experience the fun of USB and UART development with just one USB-C port</p> <p>The onboard DC-DC chip MP28164 is a high-efficiency DC-DC step-down boost chip, with a maximum load current of up to 2A</p> <p>Supports multiple low-power working states, adjusts the optimal balance between communication distance, data rate, and power consumption, and meets the power consumption requirements of various application scenarios</p> <p>Up to 27 multifunctional GPIO pin leads</p> <p>Stamp hole design, which can be directly welded and integrated into the user's self-designed base plate</p> <p>Featuring a of peripheral interfaces, including USB OTG, SPI, I2C, UART, ADC, PWM, (8-bit to 16 bit camera interface), LCD interface (8-bit to 16 bit parallel RGB, I8080, MOTO6800), etc., allowing you to achieve various functions more flexibly.</p> <p>Note:Due to different batches, there may be differences in product appearance and printed text, which will not affect use.</p> <p>Colour:As Shown</p> <p>Material:PCB</p> <p>Package Contents:</p> <p>1 * 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>