Chip and memory Based on the ESP32S3R2 chip with a powerful Xtensa 32bit LX7 dualcore processor Core frequency up to 240 MHz On chip PSRAM available in 512 KB, 384 KB, and 2 MB Board design and interfaces USBA host port for easy peripheral connectivity 1.14inch color LCD display for basic user interaction and status indication Card slot to extend functionality and storage options Wireless performance and modes Supports power operation up to 20 dBm Compatible with infrastructure Station mode, SoftAP mode, and Station+SoftAP mode Supports 1T1R configurations with data rates up to 150 Mbps Wireless protocols and efficiency Integrated 2.4 GHz WiFi Low power Bluetooth Low Energy for efficient wireless communication Compatibility and use cases Works within the ESP32S3 ecosystem and development workflows for rapid prototyping Suitable for projects requiring WiFi and BLE connectivity, on board user interface, and local storage Practical use scenarios IoT gateway or edge sensor hub that collects data from local devices and transmits over WiFi Portable development board with a builtin color display for ondevice parameter visualization and configuration Wireless prototyping platform for BLE and WiFi applications including SoftAP or Station+SoftAP deployments Key benefits at a glance performance with a capable dualcore processor and ample onchip PSRAM Flexible I/O and interface options with USBA, LCD, and a card slot Versatile wireless operation suitable for various network configurations and data rates Energyconscious wireless communication through low power BLE and efficient WiFi Clear compatibility with ESP32S3 development ecosystems for straightforward project integration