ESP32-C3 Supermini WIFI Bluetooth Development Board

ESP32-C3 Supermini WIFI Bluetooth Development Board is a compact and powerful microcontroller board based on the RISC-V ESP32-C3 chip. It features integrated Wi-Fi and Bluetooth Low Energy (BLE) connectivity, making it ideal for IoT applications. With its small form factor and USB-C port, it’s perfect for embedded projects, prototyping, and wireless device control.

Key Features:

• RISC-V Core: Based on a 32-bit single-core RISC-V processor running at up to 160 MHz.
• Built-in Wi-Fi and BLE 5.0: Dual wireless support for robust IoT communication.
• USB-C Interface: Provides power and programming with modern connectivity.
• Low Power Consumption: Ideal for battery-powered devices with multiple sleep modes.
• Small Form Factor: Breadboard-friendly design for compact and portable projects.

Technical Specifications:

• Processor: 32-bit RISC-V single-core CPU, up to 160 MHz
• Flash Memory: 4MB SPI Flash
• SRAM: 400KB internal + 8KB RTC memory
• Connectivity: Wi-Fi 802.11 b/g/n and Bluetooth 5.0 (BLE)
• GPIO Pins: Up to 15 programmable GPIOs
• Interfaces: UART, SPI, I2C, ADC, PWM
• USB: USB-C (programming and power)

Mechanical Specifications:

• Board Dimensions: Approx. 21mm × 51mm
• Connector Type: USB Type-C
• Mounting: Compatible with standard breadboards
• Weight: Approx. 5g

Pinout and Wiring:

• Power Input: 5V via USB-C or 3.3V on dedicated pin
• GPIOs: Support for digital I/O, PWM, ADC, I2C, SPI
• Boot Mode: Boot and EN buttons for programming

Datasheet and Documentation:

• Download ESP32-C3 Supermini Datasheet (PDF)

Applications:

• IoT Devices: Used in smart home automation and sensor nodes.
• Wearable Technology: Compact enough for fitness trackers and wearables.
• Wireless Controllers: Suitable for BLE remote and game controllers.
• Educational Use: Perfect for learning embedded systems and networking.
• DIY Projects: Great for makers building custom wireless gadgets.

Equivalent Models:

• ESP8266 NodeMCU: Cost-effective Wi-Fi development board
• ESP32-WROOM-32: Dual-core version with higher performance
• ESP32-S3 Mini: Successor with additional features and AI acceleration

Package Includes:

• 1 x ESP32-C3 Supermini WIFI Bluetooth Development Board