ESP32-S3 Super Mini Development Board – WiFi & Bluetooth 5 LE USB Type-C IoT Board for Arduino & ESP-IDF
The ESP32-S3 Super Mini Development Board is a compact and powerful WiFi and Bluetooth-enabled development board based on the Espressif ESP32-S3 microcontroller. Its ultra-small form factor makes it an excellent choice for IoT, embedded systems, automation, robotics, wearable devices, and smart home projects where space is limited.
The ESP32-S3 features a dual-core Xtensa LX7 processor running at up to 240MHz, along with integrated 2.4GHz WiFi and Bluetooth 5 Low Energy (BLE) connectivity. The board provides multiple GPIO interfaces and supports commonly used peripherals such as UART, I2C, SPI, ADC, PWM, and USB.
With a USB Type-C interface, the ESP32-S3 Super Mini is convenient for programming, serial communication, and powering the board. It is compatible with Arduino IDE, ESP-IDF, PlatformIO, MicroPython, and other ESP32 development environments, making it suitable for both prototyping and advanced embedded development.
🚀 Key Features
- Based on Espressif ESP32-S3
- Dual-core Xtensa LX7 processor
- CPU frequency up to 240MHz
- Built-in 2.4GHz WiFi
- Bluetooth 5 LE
- Ultra-compact Super Mini form factor
- USB Type-C interface
- Multiple programmable GPIO pins
- Supports UART, I2C, SPI, ADC and PWM
- Suitable for AI and edge-IoT applications
- Low-power operating modes
- Compatible with Arduino IDE and ESP-IDF
- Ideal for compact embedded and IoT projects
📊 Technical Specifications
| Parameter | Specification |
|---|---|
| Microcontroller | ESP32-S3 |
| CPU | Dual-Core Xtensa LX7 |
| Maximum Frequency | 240 MHz |
| WiFi | 2.4GHz 802.11 b/g/n |
| Bluetooth | Bluetooth 5 LE |
| USB | USB Type-C |
| Logic Voltage | 3.3V |
| GPIO | Multiple programmable GPIO |
| Interfaces | UART, I2C, SPI, ADC, PWM, USB |
| Development Platforms | Arduino IDE, ESP-IDF, PlatformIO, MicroPython |
| Form Factor | Super Mini |
| Application | IoT, Embedded, Automation & Robotics |
Specifications and GPIO availability may vary depending on the exact ESP32-S3 Super Mini board revision.
📦 Package Includes
- 1 × ESP32-S3 Super Mini Development Board
💡 Recommended Applications
- IoT development
- Smart home automation
- Wireless sensor networks
- Robotics
- Industrial automation
- Wearable electronics
- Bluetooth devices
- WiFi-enabled controllers
- Smart appliances
- Remote monitoring systems
- AI and edge-computing projects
- Embedded systems
- ESP-IDF development
- Arduino projects
- Compact custom electronics
🔌 Development Support
The ESP32-S3 Super Mini can be programmed using popular development environments:
- ESP-IDF
- Arduino IDE
- PlatformIO
- MicroPython
Its WiFi and Bluetooth capabilities make it suitable for applications involving MQTT, HTTP/HTTPS, web servers, BLE communication, mobile-app connectivity, cloud IoT platforms, and wireless sensor networks.
🌟 Why Choose the ESP32-S3 Super Mini?
- Powerful ESP32-S3 processor in an ultra-compact form factor
- Built-in WiFi and Bluetooth LE
- USB Type-C for convenient programming and power
- Excellent GPIO and peripheral support
- Strong ESP-IDF and Arduino ecosystem
- Suitable for advanced IoT and embedded applications
- Ideal when PCB space is limited
- Excellent platform for rapid prototyping and product development