ESP32 Development Board CP2102 WiFi Bluetooth Dual Core

Meet the ESP32 Development Board — a powerful, versatile microcontroller platform packed with dual-core processing, integrated WiFi, and Bluetooth connectivity. Whether you're prototyping IoT projects, building smart home devices, or experimenting with wireless communication, this compact board delivers the performance and flexibility makers and engineers demand.

Available in two variants — CP2102 (30-pin) and CH340C (30-pin) — both options feature a convenient Type-C USB interface for modern, reliable connectivity and programming. The onboard USB-to-serial chip ensures smooth communication between the board and your computer, so you can flash firmware and debug with ease.

Key Features

• Dual-Core ESP32 Processor — Xtensa LX6 dual-core CPU for high-speed multitasking and responsive performance
• Integrated WiFi (2.4 GHz) & Bluetooth — Seamlessly connect to networks and wireless devices out of the box
• CP2102 / CH340C USB-to-Serial Chip — Plug-and-play compatibility with Windows, macOS, and Linux
• Type-C USB Port — Modern, reversible connector for power and data
• 30-Pin Breakout Layout — Accessible GPIO, ADC, DAC, I2C, SPI, UART pins for versatile project wiring
• Compact Form Factor — Breadboard-friendly design for quick prototyping
• Arduino IDE Compatible — Program easily using the widely-used Arduino IDE or ESP-IDF framework
• Low Power Modes — Efficient power management for battery-powered projects

What's in the Box

• 1× ESP32 Development Board (CP2102 or CH340C variant, 30-pin)

Specifications

• Chip: ESP32 (Xtensa Dual-Core LX6)
• Wireless: WiFi 802.11 b/g/n (2.4 GHz) + Bluetooth 4.2/BLE
• USB Chip Options: CP2102 or CH340C
• USB Connector: Type-C
• Pins: 30-pin breakout
• Flash Memory: 4 MB
• Operating Voltage: 3.3V (5V tolerant input via USB)
• Brand: Mrgabwte

Perfect For

• IoT (Internet of Things) projects and smart home automation
• Wireless sensor networks and data logging
• Robotics and motor control applications
• DIY electronics prototyping and hobbyist builds
• Students and makers learning embedded systems development

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Frequently Asked Questions

Q: What is the difference between the CP2102 and CH340C variants of the ESP32 Development Board?

A: Both the CP2102 and CH340C are USB-to-serial converter chips that allow your computer to communicate with the ESP32 board. The CP2102 (by Silicon Labs) generally offers excellent driver compatibility and stable performance, while the CH340C is a widely used, cost-effective alternative that works well on Windows, macOS, and Linux. Either variant will let you program and debug the ESP32 without issue — the choice often comes down to driver preference or availability.

Q: Is the ESP32 Development Board compatible with the Arduino IDE?

A: Yes! The ESP32 is fully supported by the Arduino IDE via the ESP32 board package by Espressif. Simply add the ESP32 board URL to your Arduino IDE preferences, install the board package, select the correct board and port, and you're ready to upload sketches. It also supports the ESP-IDF framework for more advanced development.

Q: What projects can I build with this ESP32 Development Board?

A: The ESP32's dual-core processor, built-in WiFi, and Bluetooth make it ideal for a wide range of projects — from smart home automation (controlling lights, sensors, or appliances via WiFi) to Bluetooth-based gadgets, weather stations, web servers, real-time data dashboards, and robotics. Its 30-pin breakout gives you access to GPIO, ADC, DAC, I2C, SPI, and UART interfaces for virtually any hardware you want to connect.

Q: Does the ESP32 Development Board support both Bluetooth Classic and BLE?

A: Yes, the ESP32 supports both Bluetooth Classic (BR/EDR) and Bluetooth Low Energy (BLE 4.2), making it compatible with a broad range of Bluetooth devices and enabling energy-efficient wireless communication for battery-powered applications.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.