Description

ESP8266 ESP12F OLED NodeMCU WiFi Development Board

The ESP8266 ESP12F OLED NodeMCU WiFi Development Board is a versatile, all-in-one microcontroller platform designed for IoT projects, prototyping, and embedded systems development. It integrates the powerful ESP8266 ESP-12F WiFi module with a built-in 0.96-inch OLED display, making it one of the most convenient solutions for developers, students, and hobbyists who want to create connected devices without needing multiple separate components.

Whether you are working on home automation, sensor monitoring, robotics, or cloud-based applications, this board provides an efficient and compact solution to bring your ideas to life.

Key Features

✔ ESP8266 WiFi (2.4GHz 802.11 b/g/n) – Provides stable wireless connectivity for connecting your projects to the internet, cloud services, and IoT platforms using protocols like MQTT, HTTP, and WebSocket.

✔ 0.96″ OLED Display (128×64, SSD1306) – High-contrast monochrome display perfect for showing real-time data, sensor values, status messages, or simple graphics directly on the board.

✔ Arduino & Lua Compatible – Flexible programming options. You can use the Arduino IDE (C/C++) for full control or NodeMCU firmware with Lua scripting for quick prototyping.

✔ 4MB Flash Memory – Sufficient storage for complex projects, multiple libraries, and graphical data for the OLED screen.

✔ Micro USB Power & Programming – Simplifies connectivity, eliminating the need for external adapters. The integrated CH340 USB-to-Serial chip ensures smooth uploading of code.

✔ Breadboard-Friendly – Designed to fit standard breadboards for easy prototyping and circuit testing.

Why Choose the ESP8266 ESP12F OLED NodeMCU?

1. All-in-One Solution – Instead of wiring an ESP8266 module and OLED display separately, this board combines both into a compact design, reducing complexity.

2. Perfect for IoT Projects – Easily connect sensors, actuators, and cloud platforms to build smart home systems, data loggers, or wearable devices.

3. Real-Time Feedback – The OLED screen allows you to monitor system status instantly without needing a computer or external display.

4. Beginner & Expert Friendly – New users benefit from ready-to-use libraries and Arduino examples, while advanced developers can fine-tune performance using low-level SDKs.

5. Compact & Affordable – Its small size and cost-effectiveness make it ideal for both educational environments and commercial prototyping.

Typical Applications

🔹 Home Automation – Control lights, fans, and appliances with WiFi-based smart systems.
🔹 IoT Sensor Monitoring – Display temperature, humidity, or motion sensor data directly on the OLED.
🔹 Data Logging – Collect and visualize sensor data locally and upload it to the cloud.
🔹 Wearables & Portables – Create small gadgets with on-screen feedback.
🔹 Robotics – Integrate WiFi communication and display robot telemetry.

Technical Specifications

• Microcontroller Module: ESP8266 ESP-12F

• Wireless Standard: 2.4GHz WiFi (802.11 b/g/n)

• Display: 0.96-inch OLED, 128×64 pixels (SSD1306 driver)

• Flash Memory: 4MB

• Programming: Arduino IDE, Lua (NodeMCU firmware)

• USB Interface: Micro USB (CH340 driver)

• Voltage Supply: 5V via USB

• I/O Pins: Breadboard-compatible GPIOs for sensors and actuators

• Form Factor: Compact, breadboard-friendly

Why It’s Great for Learning & Prototyping

The ESP8266 ESP12F OLED NodeMCU Development Board is not only a hardware solution but also a learning platform. With a strong global community, thousands of tutorials, and extensive library support, beginners can start experimenting within minutes. At the same time, professionals can rely on its stability and flexibility for complex IoT prototypes.

Conclusion

If you’re looking for a powerful, compact, and easy-to-use WiFi development board with a built-in display, the ESP8266 ESP12F OLED NodeMCU WiFi Development Board is the ideal choice. It simplifies project building by combining connectivity, processing power, and display capability in a single unit.

Whether you’re a student, hobbyist, or engineer, this board allows you to bring your IoT ideas to life quickly and efficiently.

Data Sheet