NodeMCU ESP8266 with 0.96 Inch OLED Module Development Board

Input and Output:

• Digital I/O pins: Varies based on specific NodeMCU variant.
• Analog input pins: Varies based on specific NodeMCU variant.
• UART, SPI, I2C interfaces: For serial communication and interfacing with peripherals.
• USB Type Micro-B connector for programming and power supply.

Physical Characteristics:

• Compact module integrating ESP8266 and OLED display.
• Dimensions: Compact, designed for embedded applications.
• Typically includes mounting holes or headers for easy integration.

Technical Specifications:

• OLED display provides clear and crisp visual feedback.
• Supports WiFi connectivity for IoT applications.
• Compatible with NodeMCU firmware and Arduino IDE for programming.
• Integrated TCP/IP protocol stack for internet connectivity.
• Can operate in Station mode (connect to WiFi networks) and Access Point mode (create own WiFi network).

Additional Features:

• Enables development of IoT devices with built-in WiFi and display capabilities.
• Ideal for projects requiring real-time data visualization.
• Supports OTA (Over-The-Air) updates for firmware upgrades and remote management.
• Extensive community support and libraries available for quick development.
• Suitable for prototyping and developing smart devices, wearables, and sensor nodes.