ESP32 WROOM-32D Development Board 🚀

Unlock high-performance embedded development with the ESP32 WROOM-32D Development Board. Powered by the dual‑core ESP32 microcontroller, this robust module is ideal for IoT, embedded systems, and rapid prototyping. Designed for both electronics engineers and hobbyists, it offers reliable Wi‑Fi and Bluetooth connectivity, extensive GPIO, and seamless integration with popular tools like the Arduino IDE.

Key Features ✨

• ESP32 Microcontroller: Dual‑core Tensilica LX6 (32‑bit) with rich peripherals for high concurrency and real-time control.
• Wi‑Fi + Bluetooth Connectivity: Integrated 802.11 b/g/n Wi‑Fi and Bluetooth v4.2 (BR/EDR + BLE) for robust wireless links in IoT applications.
• 38‑Pin Development Board: Ample GPIO for sensors, actuators, and electronics modules, enhancing flexibility in complex builds.
• USB‑to‑Serial Interface: On-board USB‑to‑UART bridge for easy programming, flashing, and serial debugging via a standard USB connection.
• Compact Design: Streamlined form factor for tight enclosures and quick prototyping in embedded projects.
• Arduino IDE Compatibility: Program with the Arduino ecosystem; extensive libraries and examples accelerate development. Also works well with PlatformIO and Espressif’s ESP‑IDF.

Technical Specifications 📐

• Microcontroller: Dual‑core ESP32 Tensilica LX6 processor
• Wi‑Fi: 802.11 b/g/n
• Bluetooth: Bluetooth v4.2 (BR/EDR and BLE)
• Operating Voltage: 3.3 V (logic level)
• Digital I/O Pins: 38
• Analog Input Pins: Variable, model‑specific
• Interfaces: UART, I2C, SPI, I2S (multiple instances supported)
• Flash Memory: Variable, model‑specific
• Clock Frequency: Adjustable up to 240 MHz

Why Engineers Choose It 🧠

• High compute density with dual‑core processing for multitasking and real-time tasks.
• Rich peripheral set supports common electronics components and sensor modules.
• Wireless-first design reduces BOM and simplifies connected product development.
• Cross‑platform tooling: Arduino, PlatformIO, ESP‑IDF—choose your workflow.

Applications 🛠️

• IoT Projects (Internet of Things) and cloud‑connected devices
• Home Automation and smart controls
• Sensor Networks and data loggers
• Wearable Devices and portable electronics
• Embedded System Development and rapid prototyping

Compatibility and Integration 🔗

Program using the Arduino IDE or integrate with Raspberry Pi as a host controller via serial communication. Ideal for projects involving microcontroller interfacing, voltage-level 3.3 V logic devices, and a wide range of electronics components and modules.

Package Contents 📦

• 1 × ESP32 WROOM-32D Development Board

Build smarter, connected systems with the ESP32 WROOM‑32D. Whether you’re crafting a proof‑of‑concept, deploying an IoT node, or teaching embedded concepts, this board delivers the performance, connectivity, and developer experience you need.