ESP32C3 Pro Mini WiFi Bluetooth Development Board 4MB

The ESP32-C3 Pro Mini Development Board (4MB) is a compact and efficient microcontroller designed for IoT, wireless communication, and embedded system projects. Powered by the ESP32-C3 chip, it offers reliable WiFi and Bluetooth Low Energy (BLE) connectivity in a small form factor.

With 4MB onboard flash memory, this board provides enough space for firmware, data logging, and advanced applications. Its RISC-V single-core processor ensures stable performance with low power consumption, making it perfect for battery-powered devices.

The compact size makes it ideal for projects where space is limited, while still offering multiple GPIO pins for flexible interfacing. It supports development using Arduino IDE, ESP-IDF, and MicroPython, making it suitable for both beginners and advanced developers.

Whether you’re building smart home devices, IoT sensors, wireless controllers, or automation systems, the ESP32-C3 Pro Mini delivers powerful performance in a tiny package.

Key Specifications

• Microcontroller: ESP32-C3 (RISC-V Single Core)
• Wireless: WiFi + Bluetooth 5 (BLE)
• Flash Memory: 4MB
• Operating Voltage: 3.3V
• Interface: UART, SPI, I2C, PWM, ADC
• USB: USB Type-C / Micro USB (varies by version)

Technical Details

• Processor: 32-bit RISC-V core (up to 160 MHz)
• WiFi Standard: 802.11 b/g/n
• Bluetooth: BLE 5.0 support
• Low Power Modes: Deep sleep for energy-efficient applications
• GPIO: Multiple programmable pins
• Programming Support: Arduino IDE, ESP-IDF, MicroPython
• Security: Hardware encryption and secure boot support
• Applications: IoT devices, smart home systems, wearable tech, automation, wireless sensors