ESP32 38-Pin WiFi + Bluetooth NodeMCU Development Board

The ESP32 38-Pin WiFi + Bluetooth NodeMCU Development Board is a versatile microcontroller development board designed for IoT, home automation, robotics, embedded systems, and wireless electronics projects. Built around the ESP-WROOM-32 module, it combines a powerful dual-core processor with built-in WiFi and Bluetooth connectivity, allowing you to develop connected applications without requiring separate wireless modules.

With 38 pins and multiple GPIO, PWM, ADC, DAC, UART, SPI, and I2C interfaces, the board provides flexible connectivity for sensors, displays, motors, relays, and other electronic components. Its compatibility with the Arduino IDE makes it accessible to students and beginners while providing the processing capability required for more advanced IoT and embedded projects.

Whether you are developing a smart home system, wireless sensor network, robotics project, data logger, or connected prototype, this ESP32 development board provides a practical combination of processing power, wireless connectivity, and peripheral support.

The board is also suitable for developers looking for an affordable ESP32 NodeMCU board for IoT and embedded applications, with a large developer community and extensive software support.

Features

ESP-WROOM-32 Module

The ESP-WROOM-32 module combines processing and wireless capabilities in a compact platform, making it suitable for connected IoT and embedded applications.

Dual-Core Processor

The dual-core processor provides the processing capability needed for multitasking applications involving wireless communication, sensors, automation, and data processing.

Built-in WiFi & Bluetooth

Integrated WiFi and Bluetooth allow the board to communicate wirelessly with networks, smartphones, sensors, and other connected devices without requiring additional communication modules.

38-Pin Design

The 38-pin layout provides access to multiple GPIO and peripheral interfaces, giving developers greater flexibility when connecting sensors, displays, motors, and other components.

Arduino IDE Compatibility

Arduino IDE compatibility simplifies programming and prototyping, making the board suitable for beginners as well as experienced developers working on ESP32 projects.

Low-Power Operation

Its power-efficient design makes the ESP32 suitable for battery-powered IoT devices, wireless sensors, monitoring systems, and other embedded applications.

ESP32 38-Pin Pinout Diagram

Why Choose This ESP32 Development Board?

The ESP32 38-Pin Development Board combines wireless connectivity, processing performance, and extensive peripheral support in a single development platform.

• Built-in WiFi and Bluetooth: Develop connected devices without separate wireless modules.
• Powerful processing: Suitable for multitasking IoT and embedded applications.
• Extensive GPIO access: Connect multiple sensors, modules, displays, and actuators.
• Arduino-compatible: Makes programming and prototyping easier for beginners.
• Flexible communication: Supports interfaces such as UART, SPI, I2C, ADC, DAC, and PWM.
• Suitable for advanced projects: Supports applications ranging from simple DIY electronics to complex IoT prototypes.
• Large developer ecosystem: Access a wide range of libraries, tutorials, documentation, and community resources.

ESP8266 vs. ESP32

ESP32 Development Board Specifications Comparison

Who Should Buy This Product?

Students

Ideal for students learning Arduino programming, IoT, embedded systems, wireless communication, and microcontroller development through practical projects.

Makers & DIY Enthusiasts

Suitable for building smart home devices, wireless controllers, automation systems, electronic gadgets, and custom DIY projects.

IoT Developers

Useful for developing WiFi and Bluetooth-enabled IoT devices, wireless sensor networks, monitoring systems, and connected prototypes.

Robotics Engineers

Supports sensors, motor controllers, communication modules, and other peripherals required for robotics and automation projects.

Educators & Training Institutes

A practical development platform for electronics labs, engineering projects, STEM education, and IoT training programs.

Embedded System Developers

Suitable for prototyping connected embedded systems, industrial monitoring solutions, smart devices, and automation applications.

Ideal For

IoT Development

Build WiFi and Bluetooth-enabled connected devices, wireless sensors, and smart monitoring systems.

Home Automation

Develop smart switches, lighting controls, security systems, environmental monitors, and other connected home applications.

Robotics

Connect sensors, motor drivers, communication modules, and control systems for robotics and automation projects.

Smart Agriculture

Develop wireless monitoring systems for soil conditions, temperature, humidity, irrigation, and other agricultural parameters.

Industrial Automation

Use the board for monitoring, data collection, wireless control, and embedded automation prototypes.

STEM & Engineering Projects

A practical platform for students and educators learning microcontrollers, programming, IoT, electronics, and wireless communication.

DIY Electronics

Suitable for makers developing custom gadgets, controllers, sensors, data loggers, and experimental electronics projects.

ESP32 Development Board Price in India

The ESP32 38-Pin WiFi + Bluetooth NodeMCU Development Board price in India is 489 at Robocraze. The final price may vary depending on stock availability, ongoing offers, and promotional discounts.

Robocraze provides ESP32 development boards and electronic components for students, makers, developers, educators, and robotics enthusiasts across India. The product is securely packaged and supported by technical assistance and customer support.

Why Buy from Robocraze?

• Genuine ESP32 Development Board
• Verified sourcing
• Quality-tested product
• Secure packaging
• Shipping across India
• GST invoice available
• Dedicated technical support
• Reliable after-sales assistance

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