ESP32 Development Board WiFi + Bluetooth module Ultra-Low Power Consumption Dual Core NodeMCU-32 32D 32U 30Pin Board

Description

Introducing the ESP32 Development Board WiFi + Bluetooth module – the ultimate solution for hobbyists, makers, and professionals seeking a powerful yet energy‑efficient platform. Built on the robust NodeMCU‑32 architecture, this dual‑core board delivers seamless Wi‑Fi and Bluetooth connectivity, ultra‑low power consumption, and a versatile 30‑pin layout (compatible with both 32D and 32U configurations). Whether you’re prototyping IoT devices, building smart home gadgets, or developing advanced embedded applications, this ESP32 board provides the performance and flexibility you need.

Key Highlights

• Dual‑core Xtensa® 32‑bit LX6 processor – up to 240 MHz for fast, multitasking performance.
• Integrated 2.4 GHz Wi‑Fi (802.11 b/g/n) and Bluetooth 5.0 (BLE & Classic) for reliable wireless communication.
• Ultra‑low power modes (deep‑sleep, light‑sleep) extending battery life for remote and portable projects.
• 30‑pin header compatible with both 32D and 32U NodeMCU‑32 form factors – easy integration with existing shields and accessories.
• Rich I/O options: 34 GPIO pins, ADC, DAC, SPI, I²C, UART, PWM, and Hall sensor.
• On‑board USB‑to‑UART bridge with micro‑USB connector for hassle‑free programming and debugging.
• Supports Arduino IDE, ESP‑IDF, MicroPython, and PlatformIO for flexible development workflows.

Why Choose This ESP32 Development Board?

Designed for developers who demand both power and efficiency, this board combines high‑speed processing with industry‑leading low‑power features. Its compact 30‑pin layout fits perfectly into tight enclosures, while the dual‑core architecture handles complex tasks such as real‑time data processing, AI inference, and simultaneous Wi‑Fi/Bluetooth operations without compromising energy consumption.

Technical Specifications

• CPU: Dual‑core Xtensa® LX6, up to 240 MHz
• Flash Memory: 4 MB (expandable via external SPI flash)
• RAM: 520 KB SRAM
• Wi‑Fi: 802.11 b/g/n, up to 150 Mbps
• Bluetooth: v5.0 (BLE & Classic)
• Operating Voltage: 3.3 V (USB 5 V regulator onboard)
• Power Consumption: < 5 mA in deep‑sleep, < 150 mA active
• GPIO: 34 pins (including 12 × ADC, 2 × DAC, 3 × UART, 2 × I²C, 3 × SPI)
• Dimensions: 55 mm × 30 mm × 1.5 mm
• Temperature Range: -40 °C to 85 °C

Ideal Applications

• IoT sensors and actuators
• Smart home devices (lights, thermostats, security cameras)
• Wearable electronics and health monitors
• Industrial automation and remote monitoring
• Robotics and drone control systems
• Edge AI and machine‑learning inference

Upgrade your development workflow with the ESP32 Development Board WiFi + Bluetooth module Ultra‑Low Power Consumption Dual Core NodeMCU‑32 32D 32U 30Pin Board. Order now and unleash the full potential of your next innovative project!