ESP32-WROOM 30-Pin (USB-C)

About this item

📶 ESP32-WROOM 30-Pin Wi-Fi + Bluetooth Development Board (USB-C)

💡 Dual-Core MCU with Wireless Connectivity

The ESP32-WROOM 30-Pin USB-C is a feature-rich development board based on the ESP32-WROOM-32 module. It includes Wi-Fi, Bluetooth v4.2 BLE, a CP2102 USB-to-Serial converter, and a modern USB Type-C port — perfect for prototyping wireless and IoT projects with a more durable and reversible interface.

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🛡️ Built-In Protections

• 🔒 Brown-out detection
• 🌡️ Thermal sensor
• 🔁 Watchdog timers
• ⚡ Over-voltage protection (on some boards)

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📦 Compact & Versatile

Its 30-pin layout fits standard breadboards, with full support for Arduino, MicroPython, and ESP-IDF. The board runs on 3.3V logic and can be powered via 5V USB-C or direct 3.3V input.

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🛠️ Applications

• 🌐 Wi-Fi & Bluetooth IoT devices
• 🏠 Smart home automation
• 📡 Wireless sensor networks
• 🤖 Robotics and automation systems
• 🔒 Access control & monitoring
• 📲 Wearables and portable electronics

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⚠️ Notes

• 🧩 Equipped with CP2102 USB-UART chip — install driver if needed.
• 🔌 Powered via USB-C (5V) or regulated 3.3V input.
• ⏯️ You may need to hold the BOOT button when flashing.

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✨ Key Features

• 📡 Wireless: Wi-Fi 802.11 b/g/n + Bluetooth v4.2 BLE
• 💾 Memory: 4MB Flash, 520KB SRAM
• 🔌 USB: CP2102 USB-to-Serial + USB-C port
• 🔧 GPIO: 30 pins (ADC, DAC, I2C, SPI, UART, PWM)
• ⚙️ Processor: Xtensa LX6 Dual-Core @ 240MHz
• 🔋 Power Supply: 5V via USB-C or 3.3V regulated
• 💻 Dev Support: Arduino, MicroPython, ESP-IDF

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🔗 Useful Links

• 📘 ESP32-WROOM Datasheet (Espressif)
• 📥 Getting Started Guide (Arduino)
• 📦 3D Model on GrabCAD