Compact Powerhouse for Your IoT Projects
Streamline your development workflow with the D1 Mini ESP8266 Development Board, a high-performance and compact solution designed for makers, students, and engineers. Powered by the reliable ESP-12F module, this board offers robust Wi-Fi connectivity and a fully integrated USB-to-serial interface, making it the perfect all-in-one platform for prototyping smart home devices, sensors, and custom IoT applications.
Key Features & Specifications
- High-Performance Core: Features the ESP8266 ESP-12F module, delivering stable Wi-Fi connectivity and efficient processing power for demanding IoT tasks.
- Flexible Connectivity: Available with both Type-C and Micro-USB options (select your preferred port), ensuring broad compatibility with modern laptops, power banks, and cables.
- Integrated USB Bridge: Includes the CH340G USB-to-Serial chip, eliminating the need for an external programmer and simplifying code uploading and debugging.
- Standardized Pinout: Comes pre-soldered with pins, allowing for easy expansion with breadboards, shields, and various sensors without additional setup.
- Optimized Voltage: Operates at a standard 3.3V logic level, ensuring safe and reliable communication with most common microcontroller peripherals and sensors.
- Enhanced V2 Design: Updated version with improved circuit stability and component quality for consistent performance in long-term projects.
Why Choose the D1 Mini?
The D1 Mini bridges the gap between simple microcontrollers and full-fledged development boards. Its small form factor makes it ideal for embedded applications where space is at a premium, while its NodeMCU Lua compatibility means you can start coding immediately in a familiar environment. Whether you are building a weather station, a smart switch, or a data logger, this board provides the essential hardware foundation to bring your ideas to life quickly and cost-effectively.
Price: Original price was: $ 8.58.$ 2.82Current price is: $ 2.82.

