ESP32 (38 Pin) WiFi + Bluetooth NodeMCU-32 Development Board

The ESP32 development board promises to revolutionize the Internet of Things (IoT), creating a powerful and reliable platform for low-cost, highly integrated applications. Featuring an open-source operating system, built-in Wi-Fi, and Bluetooth support, along with two high-speed processorsone dedicated to communication tasks such as packet processing while another handles application code execution.

For users exploring ESP32 38 pin NodeMCU board specifications, this board offers advanced capabilities like PWM outputs, multiple ADCs, and support for industry-standard interfaces such as JTAG for efficient debugging and development.

It also comes preloaded with advanced features that make it ideal for IoT applications, helping automate devices through remote control services from anywhere in the world within seconds.

So are you ready to supercharge your IoT, home automation, and robotics projects? Look no further than the Robocraze ESP32 38 Pin Development Board. This versatile board is equipped with integrated WiFi and Bluetooth, ensuring seamless connectivity with other devices.

Featuring an impressive 38 pins, including analog and power pins, it offers a broad spectrum of input and output options. Thanks to its Arduino compatibility, programming becomes simple and accessible. Its flexibility and performance make it one of the best ESP32 board for IoT and home automation projects, especially for developers building scalable and connected systems.

It works seamlessly with a variety of sensors and actuators, enabling a wide range of applications. Crafted with the ESP-WROOM-32 module, this board ensures reliable performance.

Whether you’re embarking on your first project or you’re a seasoned developer, this board is designed with you in mind. It’s your key to unlocking the world of IoT, home automation, and robotics.

Looking for the best price for ESP32 Development Board online?

If youre looking for the best price for an ESP32 Development Board online, this board starts at just 299, with final pricing depending on ongoing offers and selected variants. Whether you’re comparing the ESP32 development board price in India or planning to buy ESP32 WiFi Bluetooth development board online India, Robocraze ensures you get the right balance of affordability and quality.

At Robocraze, we focus not only on competitive pricing but also on delivering genuine, performance-tested boards sourced from trusted manufacturers. Unlike low-cost unverified alternatives, our boards undergo strict quality checks to ensure stable Wi-Fi and Bluetooth performance, reliable GPIO operation, and long-term durabilitymaking them ideal for real-world IoT deployments.

read more: ALL YOU NEED TO KNOW ABOUT ESP32

Why Choose ESP32 for IoT Projects?

The ESP32 platform has become a preferred choice among developers due to its powerful processing capabilities and integrated wireless connectivity. When reviewing ESP32 38 pin NodeMCU board specifications, it becomes clear why it stands outdual-core processing, low power consumption, and flexible GPIO configuration make it ideal for real-time applications.

Whether you’re building smart home systems, industrial IoT solutions, or wireless sensor networks, choosing the best ESP32 board for IoT and home automation projects ensures long-term scalability and performance. Additionally, for users comparing the ESP32 development board price in India, this board delivers exceptional value by combining advanced features at an affordable cost.

Key Features:

• Delivering exceptional performance at an affordable price point.
• It’s packed with advanced features and supports LWIP protocol and FreeRTOS.
• With a small volume, it seamlessly integrates into various products.
• Facilitates easy development through Lua programming.
• Supports three modes – Access Point (AP), Station (STA), and AP+STA.

Pin Diagram of Node MCU 38 Pins:

ESP32 to 8266 Comparison:

• ESP32 is a powerful device that runs through a 32-bit dual-core processor CPU with a clock speed of 160MHz to 240MHz while ESP8266 is a single-core CPU with a clock speed of around 80MHz.
• As we know the ESP32 has a higher speed compared to ESP8266 it consumes more power.
• ESP32 has more than 16 GPIO pins along with UART, I2C, I2S, ADC, DAC, and TWAI pins. ESP8266 also comes with 16 General Purpose Input Output (GPIO) Pins and other GPIO, UART, I2C, I2S and ADC Pins.
• ESP32 comes with Bluetooth and WIFI together onboard whereas the ESP8266 comes with only WIFI.

ESP8266 vs. ESP32

Applications:

• Universal low-power IoT sensor hub
• Home automation.
• Mesh network.
• Industrial wireless control.
• Sensor networks.
• Smart Socket.
• Wi-Fi speech recognition device.

Esp32 Development Board specifications comparison:

Configuring ESP32 as a Web Server | IoT Project