Overview

The ESP32-C3 Development Board Super Mini is a compact and powerful board built around the high-performance ESP32-C3 chip, delivering reliable connectivity and efficient processing. With support for Wi-Fi and Bluetooth 5.0, it's perfect for IoT projects, smart devices, and more. Designed to be developer-friendly, this board is suitable for both beginners and experienced makers. Its super mini form factor allows easy integration into any project without sacrificing functionality.

Key Features

✅ ESP32-C3 Chip – Powered by a 32-bit RISC-V single-core CPU, offering stable and efficient performance.
✅ Compact & Convenient – Super mini size, ideal for space-constrained projects.
✅ Wireless Connectivity – Integrated Wi-Fi (802.11 b/g/n 2.4 GHz) and Bluetooth 5.0 (BLE) support for seamless wireless communication.
✅ Versatile Applications – Perfect for IoT, smart home devices, sensor networks, automation, and more.
✅ Developer-Friendly Design – Supports popular development environments like Arduino IDE and Espressif IDF, with multiple programming and debugging options.

Specifications

Chipset: ESP32-C3
Processor: 32-bit RISC-V Single-core CPU
Clock Speed: Up to 160 MHz
Operating Voltage: 2.3V – 3.6V
Power Consumption: Varies depending on use

Memory

SRAM: 400 KB
ROM: 384 KB

Wireless Connectivity

Wi-Fi: 802.11 b/g/n @ 2.4 GHz
Bluetooth: BLE 5.0

Interfaces

GPIOs, UART, SPI, I2C, I2S, ADC, DAC, PWM

Security Features

Secure boot, AES, TLS, SSL hardware acceleration

Environmental

Operating Temperature: -40°C to 85°C
Certifications: FCC, CE, SRRC, RoHS compliant

Programming & Debugging

Programming Methods: USB, UART, OTA (Over-the-Air)
Debugging: JTAG, SWD

Power Supply Note

If using an external power source, connect the + terminal to the 5V pin, and GND to the negative terminal. Supports 3.3V – 3.6V input. Do not use USB and external power simultaneously—choose one power method only.

Entering Download Mode

Hold the BOOT button → Press and release the RESET button → Release the BOOT button. The board will now enter download mode. For each new connection, repeat the above steps. If port instability occurs, repeat until recognized.

Package Includes

1 × ESP32-C3 Development Board Super Mini (2.3V – 3.6V)
Note: Instructions/schematic are not included. No technical support is provided—please ensure familiarity before purchase.