ESP32 WiFi + Bluetooth Board Type-C (30 Pin) (Solderless)

ESP32 WiFi + Bluetooth Board Type-C (30 Pin) (Solderless) Overview

The ESP32 WiFi + Bluetooth Board Type-C (30 Pin) is a compact and versatile development module built around the powerful ESP32 microcontroller. With integrated Wi-Fi and Bluetooth connectivity and a modern USB Type-C interface, this solderless 30-pin board is optimized for beginners, educators, and professionals who need a fast, breadboard-friendly solution for Internet of Things (IoT) and embedded projects.

Key Features

• Dual wireless connectivity: Wi-Fi 802.11 b/g/n (2.4 GHz) and Bluetooth (Classic and BLE) for flexible communications.
• USB Type-C interface for convenient, reversible connection for power and programming.
• Solderless 30-pin layout designed for direct breadboard use or jumper wire connections.
• High-performance ESP32 dual-core MCU capable of up to 240 MHz clock speed for real-time tasks and multitasking.
• Wide software compatibility: supports Arduino IDE, ESP-IDF, and MicroPython to suit different development preferences.

Technical Specifications

• Microcontroller: ESP32 dual-core MCU
• Wireless Connectivity: Wi-Fi 802.11 b/g/n (2.4 GHz), Bluetooth Classic and BLE
• USB Interface: USB Type-C for power and programming
• GPIO: 30 pins (solderless layout)
• Operating Voltage: 3.3 V (logic)
• Input Voltage: 5 V via USB Type-C
• Clock Speed: Up to 240 MHz
• Flash Memory: Typically 4 MB (may vary by batch)
• Programming Support: Arduino IDE, ESP-IDF, MicroPython

Supported Development Environments

• Arduino IDE: Easy-to-use libraries and vast community resources.
• ESP-IDF: Official Espressif development framework for advanced control and performance tuning.
• MicroPython: Lightweight Python runtime for rapid scripting and education.

Common Applications

• IoT devices and smart home systems
• Wireless sensor networks and remote monitoring
• Home automation controllers and gateways
• Robotics and embedded control systems
• Data logging and cloud-connected devices
• Educational labs, prototyping, and training projects

Advantages

• Small form factor that packs powerful wireless and compute capabilities.
• Solderless design provides flexible mounting and easy swapping during prototyping.
• Reliable wireless performance backed by a strong community and ecosystem.
• Multiple programming options let you choose the workflow that fits your skills.

Getting Started

1. Connect the board to your computer with a USB Type-C cable and a stable 5 V supply.
2. Install the appropriate drivers and board package for Arduino IDE or configure ESP-IDF/MicroPython.
3. Select the correct board and COM port, then upload a test sketch or MicroPython script.
4. Use the 3.3 V logic level on GPIOs and follow the pin mapping for your sensors and actuators.

Pinout and Wiring Notes

The board uses a 30-pin solderless layout designed for breadboard and jumper connections. Pin labeling and exact placement can vary slightly between manufacturing batches. Verify pin functions before wiring high-current loads or connecting sensitive peripherals.

Safety and Handling

• Use a stable 5 V USB supply to power the board.
• Do not apply more than 3.3 V to any GPIO pin.
• Observe proper ESD precautions when handling the module.

Note: Images are for illustration purposes only. Actual board layout, pin arrangement, and component placement may vary slightly.