ESP32-C3 SuperMini Development Board with 0.42" OLED Display – WiFi & Bluetooth (Type-C)

Build compact and powerful IoT projects with the ESP32-C3 SuperMini Development Board, featuring a 0.42-inch OLED display, WiFi, Bluetooth 5.0 (BLE), and a USB Type-C interface. Powered by the energy-efficient ESP32-C3 RISC-V processor, this development board is ideal for IoT applications, smart home devices, wearable electronics, sensor monitoring, and embedded system development. The built-in OLED display makes it easy to visualize data, debug projects, and create interactive interfaces without the need for an external screen.

Key Features

• ESP32-C3 RISC-V Processor – Powerful 32-bit microcontroller designed for IoT and embedded applications.
• Built-in 0.42-Inch OLED Display – Displays sensor data, status information, menus, and graphics without additional hardware.

• WiFi & Bluetooth 5.0 (BLE) – Supports wireless communication for smart devices and IoT projects.

• USB Type-C Interface – Convenient power supply and programming with modern connectivity.
• Ceramic Antenna – Provides stable wireless performance in a compact design.
• Low Power Consumption – Suitable for battery-powered and portable applications.
• Compact SuperMini Form Factor – Perfect for space-constrained DIY and professional projects.
• Breadboard Friendly – Easy integration with sensors, modules, and expansion boards.

Specifications

• Product Type: ESP32-C3 Development Board
• Processor: ESP32-C3 32-bit RISC-V MCU
• Wireless Connectivity: 2.4GHz WiFi & Bluetooth 5.0 BLE
• Display: 0.42-inch OLED
• USB Interface: USB Type-C
• Antenna: Onboard Ceramic Antenna
• Operating Voltage: 3.3V
• Programming Support: Arduino IDE, ESP-IDF, MicroPython, PlatformIO
• GPIO: Multiple programmable GPIO pins with ADC, I2C, SPI, UART, and PWM support

Applications

• IoT Device Development
• Smart Home Automation
• Wireless Sensor Networks
• Wearable Electronics
• Environmental Monitoring
• Robotics & Automation
• Data Logging & Display Projects
• DIY Electronics & STEM Education

Package Includes

• 1 × ESP32-C3 SuperMini Development Board
  

Note

• This board is compatible with Arduino IDE, ESP-IDF, MicroPython, and PlatformIO.
• Pin layout and display wiring are shown in the product image for reference.