• ESP32-C3 Mini Development Board featuring USB interface, GPIO pins, and compact design for IoT projects.
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  • C/C++ and MicroPython programming environments for the ESP-IDF framework with coding examples.
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  • ESP32-C3 Mini Development Board dimensions with USB-C port, buttons, and processor layout for electronics projects.
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ESP32-C3 Mini Development Board - Wi-Fi/Bluetooth 5 LE, RISC-V

ESP32-C3 Mini Development Board - Wi-Fi/Bluetooth 5 LE, RISC-V

HK$49.00
HK$49.00
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

⚡ Compact Power for IoT Innovation

The ESP32-C3 Mini Development Board delivers an ideal blend of performance, efficiency, and compact design for modern IoT projects. Powered by the ESP32-C3FN4 RISC-V single-core processor, this board offers dual wireless connectivity and ultra-low power consumption — perfect for smart devices, wearables, and sensor-based applications.

🌐 Reliable Dual Wireless Connectivity

Experience fast and stable wireless performance with integrated 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 LE, enabling easy connection to networks, mobile devices, and peripherals.

🧠 Efficient RISC-V Processing Core

  • Processor: 32-bit RISC-V single-core CPU running up to 160MHz
  • Memory: 400KB SRAM, 384KB ROM, and 4MB Flash storage
  • Performance: Optimized for low power operation in battery-powered or portable applications

🔌 Developer-Friendly and Compact Design

Built for flexibility and ease of integration:

  • USB Type-C interface for direct programming and debugging
  • Castellated edges for surface mounting or breadboard prototyping
  • Onboard ceramic antenna for reliable wireless performance
  • Ultra-low power modes for energy-efficient operation

🧩 Versatile I/O and Connectivity Options

The ESP32-C3 Mini provides 15 multifunctional GPIO pins, suitable for a variety of applications:

  • Digital Interfaces: 3× SPI, 1× I2C, 2× UART, 1× I2S
  • Analog Input: 2× ADC channels
  • Advanced Functions: PWM, TWAI (CAN bus), and flexible pin remapping

💻 Multiple Programming Options

Get started quickly using your preferred platform:

  • C/C++ with ESP-IDF or Arduino IDE
  • MicroPython for fast and simple IoT prototyping

Ideal for makers, students, and developers looking to build compact IoT devices with Wi-Fi and Bluetooth capabilities.

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