1. Equipped with the ESP-S3 dual-core processor, with a main frequency of 240 MHz, it supports AI visual and voice processing. 2. Built-in microphone and speaker, enabling high-quality voice input and output functions. 3. Supports Wi-Fi and Bluetooth 5.0, suitable for smart home and Internet of Things applications. Operating temperature range: -40 to 85, adaptable to various environmental conditions. 4. Application Scenarios: AIoT: Suitable for AIoT applications, such as speech recognition, image processing and smart home. Smart Devices: Widely used in smart home appliances, smart control panels, smart speakers and other devices. Industrial Control: Suitable for industrial automation and control systems, providing high reliability and stability. 5. Supports neural networks, basic AI vision and complex signal processing, suitable for high-end programming education projects, robots, IoT and smart home applications. Product Introduction: The MINI ESP-S3-N16R8 development board is equipped with the ESP-S3-N16R8 module amplifier, a microphone, a speaker. It can be combined into a small intelligent AI conversation robot kit. The main parameters of ESP-S3 N16R8 are as follows: Processor: It adopts the Xtensa dual-core 32-bit LX7 microprocessor, which supports single- floating-point operation unit and has a maximum clock frequency of up to 240 MHz. Storage: It integrates 384KB ROM, 512KB and 16KB RTC , and supports up to 16MB of external PSRAM. Wireless Communication: It supports the 2.4 GHz frequency band of 802.11 b/g Wi-Fi protocol, with a data rate of up to 150 Mbps; it also supports low-power Bluetooth 5.0 (BT LE). Peripheral Interfaces: It provides up to multiple general-purpose input/output pins (GPIO), and supports interfaces such as SPI, , I2S, UART, PWM, ADC, , etc. Power Supply and Operating Conditions: The operating voltage range is 3.0V to 3.6V, and the standard operating temperature range is -40 to 85. PCB Board Size: 39mm x 26mm Type:A:With Display Color:As Shown Material:PC Package Contents: 1 * MINI ESP32-S3-N16R8 Development Board Only the above package content, other products are not included. 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.