Note: Make sure to use the appropriate USB data cable. Some data cables can only be used for charging, not for data transfer and programming. Hardware setup: Connect the development board to the computer via the USB to UART interface. The software does not currently support connecting via the ESP32-S3 USB interface. In the following steps, the USB to UART interface is used by default. Software setup: Please go to the Quick Start section and see how to quickly set up the development environment and burn the application to your development board in the detailed installation steps section. Specifications: Onboard ESP32-S3-1-N16R8. ESP32-S3-DevKitC-1 development board (N16R8). Development board module with ESP32-S3 ESP32-S3: -1 and ESP32-S3; -1U are universal Wi-Fi + low-power Bluetooth MCU modules with rich peripheral interfaces, powerful neural 1/1U network computing power and signal processing capabilities, designed for the artificial intelligence and AloT markets. ESP32-S3; -1 uses a PCB onboard antenna, and ESP32-S3; -1U uses a connector to connect an external antenna. 5V to 3.3 V : Power converter, input 5V, output 3.3V Pin Headers: All available GPIO pins (except the SPI bus of the flash) are brought out to the pin headers of the development board. Please check the pin headers for more information. USB-to-UART Port: Micro-USB port: It can be used as the power supply interface of the development board, can be used to burn firmware to the chip, and can also be used as a communication interface to communicate with the chip through the onboard USB to UART bridge. Boot Button: Download button. the Reset button while holding the Boot button to enter the Firmware Download mode and download the firmware through the serial port. Reset Button: Reset button. ESP32-S3 USB Port: ESP32-S3 USB OTG interface, supports full-speed USB 1.1 standard. The ESP32-S3 USB interface can be used as the power supply interface of the development board, can burn firmware to the chip, can communicate with the chip through the USB protocol, and can also be used for JTAG debugging. USB-to-UART Bridge: Single-chip USB to UART bridge, which can provide a transfer rate of up to 3Mbps. RGB LED: Addressable RGB light-emitting diode, driven by GPIO48. 3.3V Power On LED: This indicator lights up when the development board is connected to USB power. Required hardware: ESP32-S3-DevkitC-1 USB 2.0 data cable (Standard Type A to Micro-B) Computer (.Linux macos) (Different batches may have different words, but it does not affect the use) Specification: No welding Color: As Shown Material: PCB Package Contents: 1 * Development Board Module Only the above package content, other products are not included.