Keyestudio ESP32-S3-WROOM-1 N16R8 Dev Board with OV3660 Camera & USB Cable for Arduino

Description

The S3 CAM is designed based on Espressif’s ESP32-S3-WROOM-1-N16R8 module. It is equipped with a dual-core Xtensa® 32-bit LX7 Microcontroller Unit (MCU), with a maximum operating frequency of up to 240 MHz. This development board integrates large-capacity storage (**16MB Flash and 8MB **Pseudo-Static Random Access Memory (PSRAM)), and supports 2.4GHz Wireless Fidelity (Wi-Fi) and Bluetooth Low Energy (Bluetooth LE).

The development board provides a rich set of interfaces, including a Type-C port for Universal Asynchronous Receiver/Transmitter (UART), a Type-C port for Universal Serial Bus On-The-Go (USB OTG), an RGB Light-Emitting Diode (LED), an OV3660 camera, an** SD card interface**, and General-Purpose Input/Output (GPIO) pin headers. The two rows of pin headers have a spacing of 25.4mm, which is compatible with breadboards, facilitating rapid prototyping and experimental development. This development board is widely used in fields such as smart homes, industrial automation, healthcare, consumer electronics, and smart agriculture.
 

Features

Operating Voltage: DC 3.3V
Input Voltage: DC 3.3V ~ 5V
Operating Current: ~120mA (Average)
ESP32 Module: ESP32-S3-WROOM-1-N16R8
Memory: 16MB Flash and 8MB PSRAM
Clock Frequency: Up to 240MHz
Camera Sensor: OV3660
SD Card Interface: SD_MMC 1-bit mode
USB to Serial Port: Type-C interface (CH340C chip), used for programming and log output
USB OTG: Type-C interface, used for USB debugging or mounting external storage devices
Dimensions: 67.2mm x 30.8mm
Wi-Fi:
        Supports the IEEE 802.11b/g/n protocols
        Supports 20MHz and 40MHz bandwidths in the 2.4GHz frequency band
        Supports 1T1R (1 Transmitter, 1 Receiver) mode with a maximum data rate of 150Mbps
        Wireless Multimedia (WMM)
        Frame Aggregation (TX/RX A-MPDU, TX/RX A-MSDU)
        Immediate Block ACK
        Fragmentation/Defragmentation
        Beacon Automatic Monitoring (Hardware TSF)
       4 virtual Wi-Fi interfaces
       Simultaneously supports Infrastructure BSS (Basic Service Set) Station mode, SoftAP mode, and Station + SoftAP mixed mode
       Antenna Diversity
      802.11mc FTM (Fine Timing Measurement)
Bluetooth：
       High-power mode with a maximum transmit power of 20dBm
       Supports data rates of 125Kbps, 500Kbps, 1Mbps, and 2Mbps
       LE Advertising Extensions
       Multiple Advertising Sets
       LE Channel Selection Algorithm
      Wi-Fi and Bluetooth coexistence, sharing the same antenna