ESP32-C3 SuperMini Dev Board – WiFi & BLE 5.0, Type-C
ESP32-C3 SuperMini Dev Board – WiFi & BLE 5.0, Type-C
ESP32-C3 SuperMini Development Board – Compact WiFi & BLE Microcontroller
The ESP32-C3 SuperMini Development Board is an ultra-compact, high-performance microcontroller board designed for IoT prototyping, embedded systems learning, smart home projects, and wearable device development. Powered by a 32-bit RISC-V single-core processor with simultaneous 2.4GHz WiFi and BLE 5.0 wireless connectivity, this tiny yet capable board punches well above its weight class.
Made in Mainland China.
Why Choose the ESP32-C3 SuperMini?
- Dual Wireless Communication: Integrated 2.4GHz WiFi and Bluetooth Low Energy (BLE) 5.0 enable fast, stable data transmission — perfect for connected smart devices, automation controllers, and wireless sensor nodes.
- Ultra-Low Power Design: Optimized for battery-powered applications, the ESP32-C3 delivers high-speed processing while keeping energy consumption to a minimum — ideal for wearables and portable smart gadgets.
- Rugged FR-4 Fiberglass PCB: Built on a high-grade FR-4 fiberglass circuit board with outstanding heat resistance, corrosion resistance, and structural integrity — engineered to perform reliably across a wide range of environments.
- Reinforced Type-C Interface: The metal-housed USB Type-C port supports both power input and data programming. Works with any standard Type-C cable — no proprietary accessories needed.
- 40MHz Crystal Oscillator & Overcurrent Protection: Built-in high-precision oscillator and overcurrent protection circuit minimize operating errors and firmware instability, keeping your development workflow smooth and efficient.
- Breadboard-Ready 2.54mm Pitch Pins: Standard pitch pre-soldered pins slot directly into breadboards or can be soldered onto custom PCBs — saving space and simplifying prototyping for ultra-small device enclosures.
Technical Specifications
| Processor | ESP32-C3 32-bit RISC-V Single-Core |
| Wireless | 2.4GHz WiFi + BLE 5.0 |
| Crystal Oscillator | 40MHz High-Precision |
| PCB Material | FR-4 Fiberglass |
| Interface | USB Type-C (Reinforced Metal Housing) |
| Pin Pitch | 2.54mm Standard |
| Pin Count | 16 Pins |
| Colors Available | Pink, Black |
| Quantity | 1 Piece (color optional) |
| Typical Applications | IoT prototyping, wearable devices, smart home, embedded systems learning, wireless sensors |
Applications
Whether you're building a smart home automation system, developing a wireless IoT sensor node, creating a wearable gadget, or simply learning embedded systems — the ESP32-C3 SuperMini gives you professional-grade hardware in a miniature form factor. Its compact size and breadboard compatibility make it a go-to choice for makers, engineers, and students alike.
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Learn more: ENERGY STAR product efficiency guidance
Frequently Asked Questions
Q: What wireless protocols does the ESP32-C3 SuperMini development board support?
A: The ESP32-C3 SuperMini supports both 2.4GHz WiFi and Bluetooth Low Energy (BLE) 5.0 simultaneously. This dual-mode wireless capability makes it ideal for IoT applications, smart home devices, and wireless sensor networks that require reliable, low-power connectivity.
Q: Is the ESP32-C3 SuperMini compatible with standard breadboards and Arduino IDE?
A: Yes — the board features standard 2.54mm pitch pins that fit directly into any standard breadboard for easy prototyping. It is also fully compatible with the Arduino IDE and other popular development environments such as ESP-IDF and MicroPython, making it accessible for beginners and experienced developers alike.
Q: What type of USB cable is needed to program the ESP32-C3 SuperMini?
A: The board uses a reinforced USB Type-C port, which is compatible with the vast majority of modern Type-C data cables. No proprietary or specialized cable is required — simply use a standard Type-C cable for both power delivery and firmware programming.
Q: Can this board be used in battery-powered projects?
A: Absolutely. The ESP32-C3 processor is specifically designed for ultra-low power consumption, making it an excellent choice for battery-operated devices such as wearables, portable sensors, and remote IoT nodes where energy efficiency is a priority.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.