Feature: 1. Excellent Chip: The development board adopts for ESP32‑S3 chip, which integrates high performance 32 bit LX7 dual core processor with a main frequency of up to 240MHz, efficient and stable. 2. Memory Capacity: This mini development board integrates 512KB static RAM, 384KB ROM, 16KB RTC static RAM, 2MB PSRAM, and 4MB Flash storage memory, which has a wide range of applications. 3. RF Performance: Integrating low power consumption wireless communicating and 2.4GHz WiFi, this mini development module has excellent RF performance, high stability, and minimal interference. 4. Wide Application: This development board supports multiple low power consumption working states, can adjust the balance between comm rate and power consumption to meet the needs of various application scenarios. 5. Easy to Use: On the software side, you can choose the for ESP‑IDF development environment, so that you can easily and quickly get started and apply this development module to the product. Specification: Item Type: Mini Development Board Material: PCB Chip: For ESP32-S3 Support: 2.4G WiFi, Wireless. Package List: 1 x Development Board