ESP32-C3 MINI Development Board ESP32 SuperMini Development Board ESP32-C3 Development Board WiFi Bluetooth Expansion Board

Description

ESP32-C3 MINI Development Board – The Compact WiFi & Bluetooth Solution

Product Overview

The ESP32-C3 MINI Development Board is a powerful, ultra‑compact SuperMini module that delivers dual‑mode WiFi (802.11b/g/n) and Bluetooth Low Energy (BLE) connectivity. Designed for rapid prototyping, IoT applications, and hobbyist projects, this board offers a full-featured development experience in a single, space‑saving package.

Key Features

• ESP32‑C3 SoC with 32‑bit RISC‑V core and integrated WiFi/BLE radio
• Ultra‑low power consumption – ideal for battery‑powered devices
• 1 MB flash, 448 KB SRAM – plenty of memory for complex firmware
• 2 × GPIO, 2 × UART, 1 × SPI, 1 × I²C – flexible I/O options
• On‑board 3.3 V regulator and 5 V input pin for easy power integration
• USB‑to‑UART bridge for effortless programming and debugging
• Compatible with Arduino IDE, ESP-IDF, and PlatformIO
• Compact 16 × 12 mm footprint – fits into tight enclosures
• Pre‑tested with WiFi & BLE stacks – ready for instant deployment

Technical Specifications

• Processor: ESP32‑C3, 32‑bit RISC‑V, 160 MHz
• Memory: 448 KB SRAM, 1 MB external flash
• Wireless: 2.4 GHz WiFi (b/g/n), Bluetooth 5.0 BLE
• Operating Voltage: 3.0 V–3.6 V
• Power Supply: 5 V USB or 3.0 V external
• Package: 16 × 12 mm, 0.8 mm height
• Pin Count: 16 pins (including power, ground, GPIO, UART, SPI, I²C)

Applications & Use Cases

From smart home gadgets to industrial sensors, the ESP32-C3 MINI can power a wide range of projects:

• IoT gateways and edge devices
• Wireless sensor nodes and telemetry systems
• Bluetooth‑enabled wearables and accessories
• Rapid prototyping boards for developers and makers
• Educational kits for learning embedded systems

Why Choose the ESP32-C3 MINI?

With its blend of performance, low power, and tiny form factor, the ESP32-C3 MINI offers unmatched flexibility for developers seeking a reliable WiFi/BLE platform. Its seamless integration with popular development environments and extensive community support make it the go‑to choice for both beginners and seasoned engineers.