NodeMCU ESP32 WROOM Development Board
The NodeMCU ESP32 WROOM Development Board is a next-generation microcontroller solution packed with robust wireless communication capabilities and versatile interfacing options. Designed for IoT developers, STEM students, robotics engineers, and makers, this module offers everything needed for building powerful, connected, and intelligent projects.
At its core, the ESP32 chip features a dual-core Tensilica LX6 processor, clocked at up to 240 MHz, with integrated WiFi (2.4 GHz) and Bluetooth 4.2/LE support. It boasts 520 KB SRAM, 448 KB ROM, and supports external flash up to 16 MB. The board breaks out 38 GPIO pins, enabling developers to interface with various peripherals including PWM outputs, ADC (12-bit), DAC, SPI, I2C, UART, touch sensors, and more.
This board is compatible with platforms like Arduino and MicroPython, making it extremely developer-friendly. Whether you’re creating smart home solutions, wearable tech, wireless sensors, or robotics platforms, the NodeMCU ESP32 has the flexibility and power to deliver.
🔧 Key Technical Specs:
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Microcontroller: ESP32-D0WDQ6
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Operating Voltage: 3.3V
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Input Voltage: 5V via micro USB
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Flash Memory: 4MB
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SRAM: 520 KB
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Wireless: WiFi 802.11 b/g/n, Bluetooth v4.2 BR/EDR + BLE
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GPIOs: 38 (PWM, ADC, DAC, I2C, SPI, UART)
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USB to Serial: CP2102
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Development Support: Arduino IDE, ESP-IDF, MicroPython
💡 Applications:
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Smart home automation
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IoT sensor networks
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Wireless robotics control
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Wearable devices
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Cloud-connected smart projects
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Real-time monitoring systems
📦 Why Choose ElectroWay?
At ElectroWay, we provide only quality-tested ESP32 boards and accessories ideal for students, professionals, and makers. Based in Johar Town, Lahore, we ship across Pakistan and offer full support and product guidance.
🔗 For more ESP32 boards and related components, check our full range here.
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