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ESP32-WROOM 38-Pin Development Board

In stock

(WiFi & Bluetooth Dual-Core MCU for IoT Projects)

The ESP32-WROOM 38-Pin Development Board is a powerful microcontroller board featuring the ESP32 dual-core MCU with integrated WiFi and Bluetooth. With 38 pins for GPIO, ADC, PWM, UART, SPI, and I2C, it is ideal for IoT, robotics, smart home, and embedded electronics projects.

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Key Features

  • Dual-core ESP32 with WiFi (802.11 b/g/n) & Bluetooth 4.2
  • 38-pin breakout for GPIO, ADC, DAC, PWM, UART, SPI, I2C
  • Compatible with Arduino IDE, ESP-IDF, MicroPython
  • Onboard USB-to-Serial for easy programming
  • 3.3V logic, low power consumption
  • Integrated reset and boot buttons
  • Breadboard-friendly form factor

Technical Specifications

Parameter Value
MCU ESP32 Dual-Core 32-bit LX6
Flash Memory 4MB (varies by module)
RAM 520 KB SRAM
Operating Voltage 3.3V
Communication WiFi, Bluetooth 4.2, UART, SPI, I2C
GPIO Pins 38 available
USB Interface Micro-USB or Type-C (depending on board)

Applications

  • IoT devices & smart home systems
  • Robotics & automation projects
  • Sensor data acquisition & control
  • WiFi/Bluetooth-enabled gadgets
  • Wearable devices & prototypes

Package Includes

  • 1 × ESP32-WROOM 38-Pin Development Board

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