ESP32-S3 N16R8 development board with 16MB Flash, 8MB PSRAM, WiFi, Bluetooth 5.0, and preloaded Xiaozhi AI voice firmware for speech recognition applications.

Microcontroller: ESP32-S3-N16R8 CPU: Dual-core Xtensa LX7 @ 240MHz Flash Memory: 16MB PSRAM: 8MB Wireless: WiFi & Bluetooth 5.0 Operating Voltage: 3.3V Operating Temperature: -40°C to +125°C Special Features: Preloaded Xiaozhi AI voice firmware Antenna: Onboard SMD antenna USB Interface: Type-C Dimensions: Standard development board form factor

