Description
Discover the ultimate compact solution for IoT and embedded projects with the ESP32-C3 SuperMini Development Board for Arduino. Designed to deliver powerful performance in a tiny footprint, this board brings the advanced ESP32-C3 single‑core processor, Wi‑Fi 802.11 b/g/n, and BLE 5.0 to your fingertips—all while remaining fully compatible with the Arduino ecosystem.
Product Overview
The ESP32-C3 SuperMini is engineered for developers who demand high functionality in a minimal form factor. With its 4 mm × 4 mm board size, it fits perfectly into wearable gadgets, smart home devices, and industrial sensors. Powered by the low‑power Xtensa LX7 core, it offers up to 240 MHz processing speed and 448 KB of SRAM, enabling real‑time applications and complex algorithms.
Key Features
- ESP32‑C3 single‑core Xtensa LX7 processor (240 MHz)
- Integrated Wi‑Fi 802.11 b/g/n and Bluetooth 5.0 (BLE)
- Ultra‑low power consumption with deep sleep modes
- Arduino IDE and PlatformIO support for rapid prototyping
- USB‑to‑UART bridge for easy firmware flashing
- On‑board 3.3 V regulator and 5 V tolerant GPIOs
- Compact 4 mm × 4 mm form factor with 2.54 mm pin spacing
- Robust PCB design with 4-layer stackup for signal integrity
Specifications
Processor: ESP32‑C3, 240 MHz, single core
Memory: 448 KB SRAM, 4 MB Flash (configurable)
Connectivity: Wi‑Fi 802.11 b/g/n, Bluetooth 5.0 BLE
Power: 3.3 V input, 5 V USB‑to‑UART bridge
Dimensions: 4 mm × 4 mm, 2.54 mm pitch
Operating Temp: –40 °C to +85 °C
Applications
From home automation and smart wearables to industrial monitoring and rapid prototype development, the ESP32‑C3 SuperMini is ideal for:
- IoT sensors and actuators
- BLE‑enabled gadgets and wearables
- Wireless data logging and telemetry
- Arduino‑based educational kits
- Low‑power edge computing
Why Choose ESP32‑C3 SuperMini?
By combining the full power of the ESP32‑C3 with Arduino compatibility, this board reduces development time and cost. Its tiny size allows seamless integration into space‑constrained designs, while the robust Wi‑Fi and BLE stack ensures reliable connectivity for any project. Whether you’re a hobbyist or a professional engineer, the ESP32‑C3 SuperMini delivers the performance, flexibility, and ease of use you need to bring your ideas to life.
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