ESP32-C3 SuperMini WiFi and Bluetooth Development Board

The ESP32C3 SuperMini is a compact and powerful development board featuring Wi-Fi and Bluetooth connectivity, making it an excellent choice for IoT projects, wireless sensor networks, and smart device development. Based on the ESP32-C3 microcontroller from Espressif Systems, this ultra-small board combines robust processing capabilities with wireless communication in a breadboard-friendly form factor. Perfect for hobbyists, educators, and professionals alike, this board excels in applications requiring low-power wireless connectivity and flexible GPIO expansion.

Key Features:

• Compact Design: Ultra-miniature form factor ideal for space-constrained projects and wearable applications.
• Dual Wireless Connectivity: Integrated Wi-Fi 802.11b/g/n and Bluetooth 5.0 (LE) for versatile wireless communication.
• USB-C Interface: Modern USB Type-C connector for programming, power, and serial communication.
• Breadboard Compatible: Pin headers designed for direct insertion into standard breadboards for rapid prototyping.
• Onboard Buttons: Two user-programmable push buttons for reset and boot mode selection.
• LED Indicator: Built-in LED for status indication and debugging purposes.
• Rich I/O Options: Multiple GPIO pins broken out for interfacing with sensors, displays, and peripherals.
• Low Power Modes: Multiple power-saving modes suitable for battery-powered applications.
• Microcontroller: ESP32-C3 series, 32-bit RISC-V single-core processor.
• Clock Speed: Up to 160 MHz system frequency.
• Memory: 400 KB SRAM, 384 KB ROM, and external flash support.
• Wireless Standards: IEEE 802.11b/g/n Wi-Fi, Bluetooth 5.0 with long-range support.
• Operating Voltage: Typically 3.3V logic level with 5V USB power input.
• Peripherals: Multiple SPI, I2C, UART, ADC, PWM channels, and GPIO pins.
• ADC Resolution: 12-bit analogue-to-digital converter.
• Security Features: Hardware encryption acceleration, secure boot, and flash encryption.
• Package: Compact QFN32 microcontroller package mounted on miniature PCB.
• Programming Support: Compatible with Arduino IDE, ESP-IDF, MicroPython, and other development frameworks.

Applications

• IoT Projects: Perfect for building connected smart home devices, environmental monitors, and remote sensors.
• Educational Use: Ideal for teaching wireless communication protocols, embedded programming, and IoT concepts.
• Home Automation: Suitable for creating Wi-Fi-enabled switches, controllers, and automation hubs.
• Wearable Electronics: Compact size makes it excellent for wearable devices and portable gadgets.
• Wireless Sensor Networks: Deploy multiple units for distributed sensing and data collection applications.

Why Choose the ESP32C3 SuperMini? The ESP32C3 SuperMini delivers exceptional wireless performance and processing power in an incredibly compact package. Its combination of Wi-Fi and Bluetooth connectivity, modern USB-C interface, and extensive GPIO options make it a versatile platform for both beginners exploring wireless projects and experienced developers creating sophisticated IoT solutions. With strong community support and compatibility with popular development environments, you’ll have everything you need to bring your connected projects to life.