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The ESP32 NodeMCU Development Board (30-Pin) is a powerful Wi-Fi and Bluetooth-enabled microcontroller designed for IoT, automation, robotics, smart home, industrial monitoring, and embedded system development. Powered by Espressif's dual-core ESP32 processor, it delivers significantly higher processing power than the ESP8266 while integrating wireless connectivity into a compact, breadboard-friendly design. If you're exploring other wireless development platforms, you can also browse the ESP32 Development Boards collection.

Featuring the reliable CP2102 USB-to-UART interface, this board offers stable programming and serial communication with Windows, macOS, and Linux systems. Its 30-pin layout fits standard breadboards, making prototyping faster and easier for students, hobbyists, engineers, and product developers. For compact IoT applications, you may also consider the Seeed Studio XIAO ESP32-C6 Development Board.

Supporting Arduino IDE, ESP-IDF, MicroPython, Lua programming, and PlatformIO, the ESP32 NodeMCU enables rapid development of connected devices with built-in Wi-Fi, Bluetooth Classic, and BLE connectivity. With multiple GPIOs, PWM, ADC, DAC, touch sensors, SPI, I²C, UART, CAN, and deep sleep capabilities, it provides exceptional flexibility for everything from beginner projects to commercial IoT products. If you need enhanced AI capabilities for edge applications, the Seeed Studio XIAO ESP32-S3 Development Board is another excellent choice.

Whether you're building smart home automation systems, wireless sensor networks, AI-enabled devices, robotics, or cloud-connected applications, the ESP32 NodeMCU 30-Pin board offers the performance, reliability, and ecosystem needed for modern embedded development. You can also pair it with compatible Electronic Components to build complete embedded systems. Features Dual-Core ESP32 Processor Powerful Tensilica LX6 dual-core processor running up to 240MHz for high-performance multitasking and real-time applications.

Built-in Wi-Fi & Bluetooth Integrated 2.4GHz Wi-Fi and Bluetooth (Classic + BLE) enable seamless wireless communication without additional modules.

Reliable CP2102 USB Interface High-quality CP2102 USB-to-UART converter ensures stable programming, serial communication, and driver compatibility.

Breadboard-Friendly 30-Pin Design Compact layout fits standard breadboards, making rapid prototyping simple and convenient.

Rich Peripheral Support Supports GPIO, ADC, DAC, PWM, SPI, UART, I²C, CAN, capacitive touch sensing, SD card interface, and more. Connect a wide range of Sensors and peripherals for IoT and automation projects.

Multiple Development Platforms Compatible with Arduino IDE, ESP-IDF, MicroPython, PlatformIO, and Lua programming.

Ultra-Low Power Operation Supports deep sleep modes for battery-powered IoT devices and wearable electronics.

Ideal for Advanced IoT Projects Perfect for smart homes, industrial automation, robotics, AI applications, wireless monitoring, and cloud-connected devices.