D1 Mini NodeMcu Lua WIFI ESP8266 Development Board

D1 Mini NodeMcu Lua WIFI ESP8266 Development Board

The ESP8266 Development Board D1 Mini NodeMcu is a compact WiFi board for IoT projects. It features 4MB flash memory and 11 GPIO pins. This board supports OTA updates and Lua programming. It is perfect for makers and engineers who need a small yet powerful WiFi solution.

This ESP8266 Development Board runs on a 5V 1A power supply. It includes a micro USB connection for easy programming. All pins support interrupt, PWM, I2C, and one-wire protocols. The board is smaller than standard NodeMcu versions. It saves space in your projects while delivering full WiFi capabilities.

This ESP8266 Development Board connects your projects to the internet. It can read sensors and control devices from anywhere. The board uses the popular ESP8266 chip. This chip is reliable and widely supported. You can program it with the Arduino IDE or Lua. The board works with many existing libraries. It is a great choice for beginners and experts. The small size does not limit its power. You can build complex systems with it. The onboard regulator ensures stable power. This prevents crashes and resets. The board is tested before shipping. You get a working product every time.

Key Features

• 4MB flash memory for larger programs and OTA updates
• 11 digital I/O pins with interrupt, PWM, I2C, and one-wire support
• 1 analog input with 3.3V max input for sensor readings
• Micro USB connection for power and programming
• Onboard 5V 1A switching power supply for stable operation
• Compact size saves space in enclosures and prototypes

What's Included

• One D1 Mini NodeMcu ESP8266 Development Board
• One micro USB cable for programming and power
• Two pin headers for breadboard use
• Quick start guide with pinout diagram

Use Cases

Use this ESP8266 Development Board for smart home devices, weather stations, and remote sensors. It works well for WiFi-controlled relays and LED strips. Hobbyists and professionals alike choose it for rapid prototyping. Its small footprint fits into tight spaces.

Typical buyers include makers, students, and engineers. They build IoT gadgets for home automation. They create data loggers for environmental monitoring. They design WiFi-controlled robots and toys. The board is also great for learning embedded programming. It is affordable enough for classroom use. It is powerful enough for commercial products. Many users start with simple projects. They then scale up to complex systems. The board grows with your skills.

Order your ESP8266 Development Board today from Electra Store. Start building your next IoT project with confidence. Fast shipping and reliable support included. Don't wait to bring your ideas to life. Click add to cart now. Your next invention starts here.