ESP32-C3 PRO MINI WiFi Bluetooth Development Board

The ESP32-C3 PRO MINI is a high-performance IoT development board based on the Espressif ESP32-C3 WiFi and Bluetooth dual-mode chip. Featuring a 32-bit RISC-V single-core processor running up to 160MHz with built-in FPU for enhanced computing performance, this ultra-compact board is ideal for smart home devices, wireless sensors, wearable technology, and embedded IoT projects.

Key Features

• ESP32-C3 32-bit RISC-V Processor: Single-core CPU running up to 160MHz with built-in FPU (Floating Point Unit)
• Dual Wireless Connectivity: WiFi 802.11 b/g/n (2.4GHz) and Bluetooth 5.0 (LE) support
• 4MB Flash Memory: Ample storage for firmware and data logging
• Ultra-Low Power: Deep sleep power consumption ~43µA, perfect for battery-powered applications
• Rich I/O Options: 11 GPIO pins (PWM supported), 4 ADC channels, I2C, SPI, 2× UART interfaces
• Dual Antenna Design: Ceramic antenna + IPEX antenna connector for flexible wireless deployment
• Compact Form Factor: Ultra-small 22.52 × 18mm single-sided SMD design, ideal for wearables
• Onboard Components: Blue LED (GPIO8), Reset and Boot buttons included

Technical Specifications

Applications

• IoT sensor nodes and wireless data logging
• Smart home automation systems
• Wearable devices and fitness trackers
• Robotics and embedded systems
• Student and university electronics projects
• Low-power battery-operated devices

Why Choose ESP32-C3 PRO MINI?

This development board offers powerful RISC-V processing, WiFi + Bluetooth connectivity, and ultra-low power consumption in a compact size—making it the ideal choice for IoT developers, students, and makers working on wireless embedded projects.

Package Contents

1× ESP32-C3 PRO MINI Development Board

Documentation

ESP32-C3-MINI-1 / ESP32-C3-MINI-1U Datasheet available from Espressif