Supports accelerated AI processing with ESP32-S3 MCU featuring vector instructions for enhanced neural network calculations and signal processing. Developers can utilize these capabilities through the ESP-DSP and ESP-NN libraries to achieve high-performance image recognition, voice wake-up, and speech recognition applications. ESP-WHO and ESP-Skainet frameworks support this functionality. The ESP32-S3 features 45 programmable GPIOs and standard peripheral interfaces including SPI, I2C, PWM, RMT, ADC, UART, SD/MMC host controller, and TWAI controller. Fourteen GPIOs can be configured as capacitive touch inputs for human-machine interaction. The chip includes an ultra-low power coprocessor (ULP), supports multiple low-power modes, and is suitable for a wide range of low-power applications. ESP32-S3 integrates 2.4 GHz Wi-Fi (802.11 b/g/n) with support for 40 MHz bandwidth and a low-power Bluetooth subsystem supporting Bluetooth 5 (LE) and Bluetooth Mesh. Long-range communication is enabled via Coded PHY and advertising extensions. It also supports 2 Mbps PHY for higher data rates and improved throughput. The Wi-Fi and Bluetooth RF performance is excellent, ensuring stable operation at high temperatures. Type: ESP32-S3 Core Board Model: ESP32-S3 Core Board Dual-core 32-bit LX7 CPU Maximum Frequency: 240 MHz Operating Voltage: 3.0 V to 3.6 V Color: Black Material: Plastic Dimensions: 2.7 x 5.7 cm Package Contents: 1 x ESP32-S3 Core Board Note: Other items not included. Lighting and display differences may cause slight color variations between the image and the actual product. Measurement error allowed within +/- 1-3 cm.