XIAO ESP32S3 Sense - board with WiFi and BLE ESP32-S3 module, camera and microphone

Description

Board with WiFi/BLE module Espressif ESP32-S3 and OV2640 camera and digital microphone. It has 8 MB of Flash memory, 8 MB of SRAM memory and an integrated 2.4 GHz WiFi and BLE dual mode transceiver. The board has a USB type C connector for power and programming and a u.FL connector for connecting an external antenna (included). A 3.3 V voltage stabilizer with a capacity of 200 mA and a 50 mA charging system are responsible for the proper supply of the system. On the GPIO pins, the user has at his disposal analog, PWM, I2C, UART, SPI and I2S interfaces. The charging status is indicated by the LED diode. The board also has one diode at the user's disposal. The set is equipped with a module with the OV2640 camera with a resolution of 1600x1200 px and a digital microphone dedicated to sound detection and voice recognition.

The module offers great opportunities in the field of IoT systems and can be used both to control LEDs and to transfer data to a specific platform. It can also be programmed using Arduino IDE, ESP-IDF or MicroPython. Full documentation is available on the product page.

Features

• 32-bit processor, dual-core Xtensa LX7 with operating frequency up to 240 MHz
• 8MB SPI Flash memory
• 8MB of SRAM
• Wi-Fi 2.4GHz, BLE dual mode
• Complete WiFi Subsystem: Complies with IEEE 802.11b/g/n protocol and supports Station Mode, SoftAP Mode, SoftAP + Station Mode, and Promiscuous Mode
• Robust security features: cryptographic hardware accelerators supporting AES-128/256, Hash, RSA, HMAC, digital signature and secure boot
• u.FL antenna
• 3.3V 200mA LDO stabilizer
• Optimized power design for low power consumption
• Power: USB Type-C
• 11 GPIO pins:
  • 9 ADC 12-bit analog inputs
  • PWM
  • I2C
  • UART
  • SLEEPS
  • I2S
  • B2B connector
• User and charging LED
• Charging current: 100mA
• OV2640 camera with a resolution of 1600 x 1200 px
• Digital microphone
• Micro SD card slot (supports cards up to 32 GB)
• Dimensions: 21 x 17.5 x 15mm

Kit contains

• XIAO ESP32S3
• Camera module
• Antenna