ESP32 Development Board – WiFi & Bluetooth Dual Core 30-Pin

$17.68 $20.92

ESP32 Development Board – WiFi, Bluetooth & Ultra-Low Power

Take your embedded projects to the next level with the ESP32 30-Pin Breakout Development Board. Powered by the dual-core ESP32 chipset, this compact and versatile board delivers integrated 2.4 GHz WiFi and Bluetooth connectivity in a single, easy-to-use package — perfect for IoT prototyping, smart home systems, robotics, wearables, and more.

Designed for both beginners and experienced developers, the ESP32 board offers exceptional processing power at ultra-low power consumption, making it ideal for battery-operated projects and energy-efficient applications.

Made in Mainland China.

Key Features

Dual-Core Processor: Xtensa® LX6 dual-core CPU running up to 240 MHz for powerful multitasking performance
Integrated WiFi: 802.11 b/g/n 2.4 GHz wireless connectivity for seamless IoT networking
Bluetooth Support: Dual-mode Bluetooth (Classic + BLE 4.2) for flexible wireless communication
Ultra-Low Power Mode: Deep sleep current as low as 10 µA — ideal for battery-powered applications
30-Pin Breakout Layout: Breadboard-friendly design with clearly labeled GPIO, ADC, DAC, SPI, I2C, UART, and PWM pins
Multiple Variants: Compatible with ESP32S, ESP32-32D, and ESP32-32U chipset configurations
On-board USB-to-Serial: Easy USB programming and serial monitoring via micro-USB port
Wide Compatibility: Supports Arduino IDE, MicroPython, ESP-IDF, and PlatformIO development environments
Built-in Antenna: PCB trace antenna (ESP32-32D) or external antenna connector (ESP32-32U) for extended range
Rich Peripherals: 34 programmable GPIOs, capacitive touch sensors, Hall sensor, and temperature sensor

Specifications

Chipset: ESP32 (ESP32S / ESP32-32D / ESP32-32U)
CPU: Xtensa Dual-Core LX6, up to 240 MHz
Flash Memory: 4 MB
WiFi: 802.11 b/g/n (2.4 GHz)
Bluetooth: v4.2 BR/EDR and BLE
Operating Voltage: 3.3 V (5 V tolerant input via USB)
GPIO Pins: 30-pin layout
Deep Sleep Power: ~10 µA
Brand: SEamopar

What's in the Box

1 × ESP32 Development Board (30-Pin Breakout)

Frequently Asked Questions

Q: Is the ESP32 Development Board compatible with the Arduino IDE?

A: Yes! The ESP32 30-Pin Development Board is fully compatible with the Arduino IDE. Simply add the ESP32 board package via the Board Manager, and you can program it just like any Arduino board. It also supports MicroPython, ESP-IDF, and PlatformIO.

Q: What is the difference between the ESP32-32D and ESP32-32U variants?

A: The ESP32-32D features a built-in PCB trace antenna for standard WiFi and Bluetooth range, while the ESP32-32U has an external antenna connector (u.FL/IPEX) that allows you to attach a high-gain external antenna for extended wireless range in demanding environments.

Q: Can this board be used for battery-powered IoT projects?

A: Absolutely. The ESP32 chipset is engineered for ultra-low power operation, with a deep sleep current as low as 10 µA. This makes it an excellent choice for battery-powered sensors, wearables, and remote monitoring devices that need to run for extended periods on a single charge.

Q: How do I program the ESP32 Development Board?

A: Connect the board to your computer via a micro-USB cable. The on-board USB-to-serial converter handles communication automatically. Select the appropriate ESP32 board and COM port in your development environment, then upload your code. No external programmer is required.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.