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ESP32-S3 SuperMini Development Board

ESP32-S3 SuperMini Development Board

The ESP32-S3 SuperMini Development Board is a compact and high-performance microcontroller board based on the powerful Espressif ESP32-S3 chip. Designed for IoT applications, wireless communication, embedded systems, and lightweight AI edge computing, the board combines WiFi and Bluetooth 5 connectivity in an ultra-small form factor. With its USB Type-C interface, low power consumption, and strong processing capabilities, it is ideal for smart devices, wearable electronics, robotics, and space-constrained projects.

Package Includes:

  • 1 x ESP32-S3 SuperMini Development Board
  • 1 x Row Pin Header Set
42.00 AED 42.00 AED (Tax included)

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Features:

  • Powered by the ESP32-S3 dual-core Xtensa LX7 processor.
  • Built-in 2.4GHz WiFi connectivity.
  • Bluetooth 5 Low Energy (BLE) support.
  • USB Type-C interface for programming and power supply.
  • Ultra-compact and lightweight design.
  • Low power consumption with multiple sleep modes.
  • Supports Arduino IDE, MicroPython, and ESP-IDF development environments.
  • Integrated onboard PCB antenna.
  • Supports AI acceleration and vector processing instructions.
  • Suitable for embedded and wearable applications.

 

 

Principle of Work:

The ESP32-S3 SuperMini functions as a programmable wireless microcontroller platform capable of processing sensor data, controlling peripherals, and communicating over wireless networks.

  • Dual-Core Processing: The Xtensa LX7 CPU executes application firmware and multitasking operations.
  • Wireless Communication: Integrated WiFi and Bluetooth modules handle data exchange and device connectivity.
  • USB Interface: USB Type-C provides power delivery and firmware programming.
  • GPIO Control: Multiple interfaces allow communication with sensors, displays, and external modules.
  • Low-Power Modes: Sleep functions reduce power consumption for battery-powered applications.

 

Pinout:

SP-Cow ESP32-S3 Development Board ESP32 Supermini Development Board ESP32 S3 Mini Board WiFi Bluetooth: Amazon.co.uk: Computers & Accessories

 

First Time Starting:

  • Connect the ESP32-S3 SuperMini to your computer using a USB Type-C cable.
  • Install the latest Arduino IDE.
  • Open Arduino IDE and navigate to File → Preferences.
  • Add the ESP32 board package URL in the “Additional Boards Manager URLs” field:
https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
  • Go to Tools → Board → Boards Manager.
  • Search for ESP32 and install ESP32 by Espressif Systems.
  • Select the appropriate ESP32-S3 board from the board list.
  • Select the correct COM port.
  • Upload a test sketch such as Blink to verify operation.

 

Applications:

  • IoT smart devices.
  • Home automation systems.
  • Wireless sensor networks.
  • Robotics and automation projects.
  • Wearable electronics.
  • AI edge computing and smart control systems.

 

Technical Details:

  • Chip: ESP32-S3
  • CPU: Dual-core Xtensa LX7 up to 240MHz
  • Flash Memory: 4MB (typical, varies by version)
  • SRAM: 512KB Internal
  • Operating Voltage: 3.3V
  • Input Voltage: 5V via USB Type-C
  • Wireless Connectivity: WiFi 802.11 b/g/n + Bluetooth 5 BLE
  • GPIO Interfaces: Digital I/O, ADC, SPI, I2C, UART, PWM
  • USB Support: Native USB OTG
  • Antenna: Onboard PCB Antenna
  • Board Dimensions: 23.2mm × 18.2mm
  • Weight: 2.7g (Board 1.8g + Row Pins 0.9g)