ESP8266 D1 Mini Development Board (Mini-NodeMCU)
ESP8266 D1 Mini Development Board (Mini NodeMCU) is a compact WiFi-enabled microcontroller board designed for Internet of Things (IoT) applications and embedded system development. Based on the ESP8266EX WiFi SoC, it supports Arduino, NodeMCU Lua, and MicroPython programming environments. The board features multiple GPIO pins, PWM, I2C, One-Wire support, analog input, and Micro USB connectivity, making it ideal for smart home systems, wireless automation, sensor networks, and DIY electronics projects.
لوحة التطوير ESP8266 D1 Mini (Mini NodeMCU) هي لوحة متحكم دقيقة صغيرة مزودة بتقنية WiFi ومصممة لتطبيقات إنترنت الأشياء والأنظمة المدمجة. تعتمد على شريحة ESP8266EX وتدعم البرمجة باستخدام Arduino وNodeMCU Lua وMicroPython. تحتوي على منافذ GPIO متعددة مع دعم PWM وI2C وOne-Wire بالإضافة إلى مدخل تناظري واتصال Micro USB، مما يجعلها مناسبة لأنظمة المنازل الذكية والتحكم اللاسلكي وشبكات الحساسات والمشاريع الإلكترونية التعليمية والاحترافية.
The ESP8266 D1 Mini Development Board (Mini NodeMCU) is a compact and powerful WiFi-based microcontroller board developed for IoT applications, embedded systems, and wireless automation projects. Built around the highly popular ESP8266EX WiFi SoC, the board combines wireless networking capabilities with flexible GPIO functionality in a small and lightweight form factor.
The D1 Mini supports multiple programming environments including Arduino IDE, NodeMCU Lua, and MicroPython, allowing developers and hobbyists to create connected applications quickly and efficiently. It features 11 digital I/O pins, PWM support, I2C communication, One-Wire functionality, interrupts, and one analog input with a maximum input voltage of 3.3V.
Equipped with a convenient Micro USB interface, the board allows direct programming and power supply connection without requiring additional hardware. The onboard WiFi functionality enables easy integration with local networks, smartphones, cloud services, and IoT platforms.
Compared to larger NodeMCU boards, the D1 Mini offers a smaller footprint while maintaining excellent functionality for smart devices, automation systems, wireless sensors, robotics, and embedded electronics projects.
Specifications
- Product Type: ESP8266 D1 Mini Development Board
- Microcontroller: ESP8266EX
- Flash Memory: 4MB
- Wireless Connectivity: WiFi
- Programming Support: Arduino IDE, NodeMCU Lua, MicroPython
- Digital I/O Pins: 11
- Analog Input: 1 Channel (3.3V Max)
- Communication Interfaces: PWM, I2C, One-Wire, Interrupt Support
- USB Interface: Micro USB
- Board Color: Blue
- Length: 35 mm
- Width: 26 mm
- Height: 8 mm
- Weight: 10 g
Applications
- Internet of Things (IoT) projects
- Smart home automation systems
- Wireless sensor networks
- WiFi-enabled embedded systems
- Remote monitoring devices
- DIY electronics and prototyping
- Robotics and automation
- Mobile and web-controlled devices
- Educational programming projects
- Cloud-connected electronic applications