Description
Product Overview
The NodeMCU ESP8266 Development Board with 0.96″ OLED is a highly integrated, Wi-Fi-enabled IoT solution designed to bridge the gap between prototyping and deployment. By mounting a high-contrast 128×64 pixel OLED display directly onto the PCB, this board eliminates the need for complex wiring, external display modules, and breadboard clutter.
Powered by the industry-standard ESP-12F module and featuring a reliable Micro USB interface, this board is the perfect choice for developers who require immediate visual feedback. Its “LoLin” V3 footprint ensures maximum stability and easy integration into custom enclosures, making it a favorite for smart home hubs, industrial monitoring nodes, and educational STEM kits.
Key Features
- High-Resolution Integrated Display: Includes a 0.96-inch OLED with 128×64 resolution, offering crisp text and graphics via the SSD1306 driver.
- Universal Micro USB Connectivity: Uses the widely compatible Micro USB port for both 5V power and high-speed serial programming.
- Reliable Serial Communication: Features the CH340G / CP2102 USB-to-UART bridge (model dependent) for seamless “plug-and-play” recognition on Windows, macOS, and Linux.
- Internal I2C Bus: The OLED is pre-connected to the ESP8266 internally, saving your GPIO pins for additional sensors, relays, or actuators.
- Versatile Wireless Modes: Supports IEEE 802.11 b/g/n Wi-Fi with three operational modes: Station (Client), SoftAP (Access Point), and Dual Mode.
- Open-Source Ecosystem: Fully compatible with Arduino IDE, MicroPython, and Lua (NodeMCU) firmware, providing access to thousands of free libraries.
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